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Laboratory of Plant Protection and Biotechnology

Last modified: 
2022, July 20 - 12:00pm

Laboratory of Plant Protection and Biotechnology


Research areas:

  • Molecular markers for detection, identification and differentiation of plant pathogenic bacteria from different resources
  • Identification of factors determining virulence of plant pathogenic bacteria
  • Naphtoquinons - plant secondary metabolites with anticancer activity
  • Arabidopsis thaliana as a model organism for identification of genes determining enzymes involved in the biosynthesis of coumarins
  • Molecular markers for identification and study the diversity of Cyanobacteria
  • Conservation of Polish orchids by micropropagation, cryopreservation and biobanking of seeds and tissues


Laboratory of Plant Protection and Biotechnology

Department of Biotechnology
Intercollegiate Faculty of Biotechnology UG&MUG
Abrahama 58 Street, 80-307 Gdańsk, Poland

Office: Małgorzata Świderska 
tel: +48 58 523 6360

team Łojkowska prof.


Head: Prof. Ewa Łojkowska 
tel.: + 48 58 523 6345 [e-mail]

List of Employees and PhD students:

dr hab. Małgorzata Waleron 
tel.:+48 58 523 6343 [e-mail]
dr Anna Ihnatowicz
tel.:+48 58 523 6330 [e-mail]
dr Anna Kawiak 
tel.:+48 58 523 6308 [e-mail] 
dr Wojciech Śledź 
tel.:+48 58 523 6329 [e-mail]

MSc Weronika Babińska
MSc Izabela Perkowska [e-mail]

tel.:+48 58 523 6331 



  1. Dzimitrowicz Anna, Caban Magda, Terefinko Dominik, Pohl Paweł, Jamroz Piotr, Babińska Weronika, Cyganowski Piotr, Stepnowski Piotr, Łojkowska Ewa, Śledź Wojciech, Motyka-Pomagruk Agata. Application of pulse-modulated radio-frequency atmospheric pressure glow discharge for degradation of doxycycline from a flowing liquid solution. Scientific Reports 2022, 12: 7354 (doi: 10.1038/s41598-022-11088-w)

  2. Gawarecka Katarzyna, Siwińska Joanna, Poznanski Jaroslaw, Onysk Agnieszka, Surowiecki Przemyslaw, Sztompka Karolina, Surmacz Liliana, Ahn Ji Hoon, Korte Arthur, Swiezewska Ewa, Ihnatowicz Anna. cis-Prenyltransferase 3 and α/β-hydrolase are new determinants of dolichol accumulation in Arabidopsis. Plant, Cell & Environment 2022, (w druku)  (doi: 10.1111/pce.14223)

  3. Kawiak Anna, Kostecka Anna. Regulation of Bcl-2 Family Proteins in Estrogen Receptor-Positive Breast Cancer and Their Implications in Endocrine Therapy. Cancers 2022, 14(2): 279 (doi: 10.3390/cancers14020279)

  4. Mech-Warda Paulina, Giełdoń Artur, Kawiak Anna, Maciejewska Natalia, Olszewski Mateusz, Makowski Mariusz, Chylewska Agnieszka. Low-molecular pyrazine-based DNA binders: physicochemical and antimicrobial properties. Molecules 2022, 27(12): 3704 (doi: 10.3390/molecules27123704)

  5. Minasiewicz Julita, Krawczyk Emilia , Znaniecka Joanna, Vincenot Lucie, Zheleznaya Ekaterina, Korybut-Orlowska Joanna, Kull Tiiu, Selosse Marc-Andre. Weak population spatial genetic structure and low infraspecific specificity for fungal partners in the rare mycoheterotrophic orchid Epipogium aphyllum. Journal of Plant Research 2022, (w druku) (doi: 10.1007/s10265-021-01364-7)

  6. Ossowska Karolina, Motyka-Pomagruk Agata, Kaczyńska Natalia, Kowalczyk Agnieszka, Śledź Wojciech, Łojkowska Ewa, Kaczyński Zbigniew. Heterogenicity within the LPS Structure in Relation to the Chosen Genomic and Physiological Features of the Plant Pathogen Pectobacterium parmentieri. International Journal of Molecular Sciences 2022, 23: 2077 (doi: 10.3390/ijms23042077)

  7. Smoktunowicz Magdalena, Jońca Joanna, Stachowska Aneta, May Michał, Waleron Michał, Waleron Małgorzata, Waleron Krzysztof. The international trade of ware vegetables and orna-mental plants - an underestimated risk of accelerated spreading of phytopathogenic bacteria in the era of globalisation and ongoing climatic changes. Pathogens 2022, 11(7): 728 (doi: 10.3390/pathogens11070728)

  8. Tang Jie, Du Lian-Ming, Li Meijin, Yao Dan, Jiang Ying, Waleron Małgorzata, Waleron Krzysztof, Daroch Maurycy. Characterization of a novel hot-spring cyanobacterium Leptodesmis sichuanensis sp. nov. and genomic insights of molecular adaptations into its habitat. Frontiers in Microbiology 2022, 12: 739625 (doi: 10.3389/fmicb.2021.739625)

  9. Tang Jie, Shah Mahfuzur R., Yao Dan, Jiang Ying, Du Lianming, Zhao Kelei, Li Liheng, Li Meijin, Waleron Michal M., Waleron Malgorzata, Waleron Krzysztof, Daroch Maurycy. Polyphasic Identification and Genomic Insights of Leptothermofonsia sichuanensis gen. sp. nov., a Novel Thermophilic Cyanobacteria Within Leptolyngbyaceae. Frontiers in Microbiology 2022, 13: 765105 (doi: 10.3389/fmicb.2022.765105)


  10. Żołędowska Sabina, Motyka-Pomagruk Agata, Misztak Agnieszka, Łojkowska Ewa. Comparative genomics, from the annotated genome to valuable biological information: a case study. Methods in molecular biology (Clifton, N.J.) 2021, 2242: 91-112 (doi: 10.1007/978-1-0716-1099-2_7)

  11. Motyka-Pomagruk Agata, Żołędowska Sabina, Kabza Michał, Łojkowska Ewa. PacBio-based protocol for bacterial genome assembly. Methods in molecular biology 2021, 2242: 3-14 (doi: 10.1007/978-1-0716-1099-2_1)

  12. Misztak Agnieszka, Waleron Małgorzata, Furmaniak Magda, Waleron Michał M., Bazhenova Olga, Daroch Maurycy, Waleron Krzysztof F.. Comparative Genomics and Physiological Investigation of a New Arthrospira/Limnospira Strain O9.13F Isolated from an Alkaline, Winter Freezing, Siberian Lake. Cells 2021, 10: 3411 (doi: 10.3390/cells10123411)
  13. Michalak Angelika, Krauze-Baranowska Mirosława, Migas Piotr, Kawiak Anna, Kokotkiewicz Adam, Królicka Aleksandra. Iris pseudacorus as an easily accessible source of antibacterial andcytotoxic compounds. Journal of Pharmaceutical and Biomedical Analysis 2021, 195: 113863 (doi: 10.1016/j.jpba.2020.113863)

  14. Jońca Joanna, Waleron Małgorzata, Czaplewska Paulina, Bogucka Aleksandra, Steć Aleksandra, Dziomba Szymon, Jasiecki Jacek, Rychłowski Michał, Waleron Krzysztof. Membrane Vesicles of Pectobacterium as an Effective Protein Secretion System. International Journal of Molecular Sciences 2021, 22(22): 12574 (doi: 10.3390/ijms222212574)

  15. Dzimitrowicz Anna, Motyka-Pomagruk Agata, Cyganowski Piotr, Jamroz Piotr, Terefinko Dominik, Pohl Paweł, Klis Tymoteusz, Caban Magda. Cold atmospheric pressure plasmas as versatile tools for effective degradation of a mixture of hazardous and endocrine disturbing compounds from liquid wastes. Journal of Environmental Chemical Engineering 2021, 9(6): 106718 (doi: 10.1016/j.jece.2021.106718)

  16. Rudzińska Monika, Kowalewska Beata, Waleron Małgorzata, Kalicki Mirosław, Sikorska Katarzyna, Szostakowska Beata. Molecular Characterization of Blastocystis from Animals and Their Caregivers at the Gdańsk Zoo (Poland) and the Assessment of Zoonotic Transmission. Biology 2021, 10(10): 984 (doi: 10.3390/biology10100984)

  17. Tang Jie, Li Liheng, Li Meijin, Du Lianming, Shah Md Mahfuzur R., Waleron Michał M., Waleron Małgorzata, Waleron Krzysztof F., Daroch Maurycy. Description, Taxonomy, and Comparative Genomics of a Novel species, Thermoleptolyngbya sichuanensis sp. nov., Isolated From Hot Springs of Ganzi, Sichuan, China. Frontiers in Microbiology 2021, 12: 696102 (doi: 10.3389/fmicb.2021.696102)

  18. Motyka-Pomagruk Agata, Dzimitrowicz Anna, Orłowski Jakub, Babińska Weronika, Terefinko Dominik, Rychłowski Michał, Prusiński Michał, Pohl Paweł, Łojkowska Ewa, Jamroz Piotr, Śledź Wojciech. Implementation of a Non-Thermal Atmospheric Pressure Plasma for Eradication of Plant Pathogens from a Surface of Economically Important Seeds. International Journal of Molecular Sciences 2021, 22: 9256 (doi: 10.3390/ijms22179256)

  19. Cigna Jérémy, Laurent Angélique, Waleron Małgorzata, Waleron Krzysztof, Dewaegeneire Pauline, van der Wolf Jan, Andrivon Didier, Faure Denis, Hélias Valérie. European Population of Pectobacterium punjabense: Genomic Diversity, Tuber Maceration Capacity and a Detection Tool for This Rarely Occurring Potato Pathogen. Microorganisms 2021, 9: 781 (doi: 10.3390/microorganisms9040781)

  20. Perkowska Izabela, Potrykus Marta, Siwinska Joanna, Siudem Dominika, Łojkowska Ewa, Ihnatowicz Anna. Interplay between Coumarin Accumulation, Iron Deficiency and Plant Resistance to Dickeya spp. International Journal of Molecular. Sciences 2021, 22: 6449 (doi: 10.3390/ijms22126449)

  21. Kaczyńska Natalia, Łojkowska Ewa, Narajczyk Magdalena, Czajkowski Robert. Genome-Wide Analyses of the Temperature-Responsive Genetic Loci of the Pectinolytic Plant Pathogenic Pectobacterium atrosepticum. International Journal of Molecular Sciences 2021, 22: 4839 (doi: 10.3390/ijms22094839)

  22. Dzimitrowicz Anna, Jamróz Piotr, Pohl Paweł, Babińska Weronika, Terefinko Dominika, Śledź Wojciech, Motyka-Pomagruk Agata. Multivariate Optimization of the FLC-dc-APGD-Based Reaction-Discharge System for Continuous Production of a Plasma-Activated Liquid of Defined Physicochemical and Anti-Phytopathogenic Properties. International Journal of Molecular Sciences 2021, 22: 4813 (doi: 10.3390/ijms22094813)

  23. Babińska Weronika, Motyka-Pomagruk Agata, Śledź Wojciech, Kowalczyk Agnieszka, Kaczyński Zbigniew, Łojkowska Ewa. The First Polish Isolate of a Novel Species Pectobacterium aquaticum Originates from a Pomeranian Lake. International Journal of Environmental Research and Public Health 2021, 18: 5041 (doi: 10.3390/ijerph18095041)

  24. Perkowska Izabela, Siwińska Joanna, Olry Alexandre, Grosjean Jérémy, Hehn Alain, Bourgaud Frédéric, Łojkowska Ewa, Ihnatowicz Anna. Identification and Quantification of Coumarins by UHPLC-MS in Arabidopsis Thaliana Natural Populations. Molecules 2021, 26: 1804 (doi: 10.3390/molecules26061804)

  25. Motyka-Pomagruk Agata, Żołędowska Sabina, Śledź Wojciech, Łojkowska Ewa. The occurrence of bacteria from different species of Pectobacteriaceae on seed potato plantations in Poland. European Journal of Plant Pathology 2021, 159: 309-325 (doi: 10.1007/s10658-020-02163-x)

  26. Jońca Joanna, Stachowska Aneta, Chylewska Agnieszka, Turecka Katarzyna, Waleron Krzysztof, Waleron Małgorzata. Practical considerations in the application of a polypyridyl complex of Ru(II) in physiological and biochemical studies of Pectobacterium spp. and other bacteria. European Journal of Plant Pathology 2021, 159: 371-383 (doi: 10.1007/s10658-020-02168-6)

  27. Stefanowicz-Hajduk Justyna, Gucwa Magdalena, Moniuszko-Szajwaj Barbara, Stochmal Anna, Kawiak Anna, Ochocka J. Renata. Bersaldegenin-1,3,5-orthoacetate induces caspase-independent cell death, DNA damage and cell cycle arrest in human cervical cancer HeLa cells. Pharmaceutical Biology 2021, 59(1): 54-65 (doi: 10.1080/13880209.2020.1866025)


  28. Dzimitrowicz Anna, Bielawska-Pohl Aleksandra, Pohl Paweł, Cyganowski Piotr, Motyka-Pomagruk Agata, Klis Tymoteusz, Policht Małgorzata, Klimczak Aleksandra, Jamróz Piotr. Comprehensive studies on the properties of apple juice treated by non-thermal atmospheric plasma in a flow-through system. Scientific Reports  2020, 10: 21166 (doi: 10.1038/s41598-020-78131-6)

  29. Mech Paulina, Makowski Mariusz, Kawiak Anna, Chylewska Agnieszka . When biomolecules meet 2-hydrazinopyrazine: from theory through experiment to molecular levels using a wide spectrum of techniques. RSC Advances 2020, 10(67): 40673-40688 (doi: 10.1039/D0RA06239A)

  30. Kowalczyk Agnieszka, Szpakowska Nikola, Śledź Wojciech, Motyka-Pomagruk Agata, Ossowska Karolina, Łojkowska Ewa, Kaczyński Zbigniew. The structure of the O-polysaccharide isolated from pectinolytic gram-negative bacterium Dickeya aquatica IFB0154 is different from the O-polysaccharides of other Dickeya species. Carbohydrate Research 2020, 497: 108135 (doi: 10.1016/j.carres.2020.108135)

  31. Motyka-Pomagruk Agata, Żołędowska Sabina, Misztak Agnieszka E., Śledź Wojciech, Mengoni Alessio, Łojkowka Ewa. Comparative genomics and pangenome-oriented studies reveal high homogeneity of the agronomically relevant enterobacterial plant pathogen Dickeya solani. BMC Genomics 2020, 21: 449 (doi: 10.1186/s12864-020-06863-w)

  32. Potrykus Marta, Decorosi Francesca, Perkowska Izabela, Viti Carlo, Mengoni Alessio, Hugouvieux-Cotte-Pattat Nicole, Łojkowska Ewa. The metabolic shift in highly and weakly virulent Dickeya solani strains is more affected by temperature than by mutations in genes encoding global virulence regulators. FEMS Microbiology Ecology 2020, , 96(3): fiaa023 (doi: 10.1093/femsec/fiaa023)

  33. Pasanen Miia, Waleron Małgorzata, Schott Thomas, Cleenwerck Ilse, Misztak Agnieszka, Waleron Krzysztof, Pritchard Leighton, Bakr Ramadan, Degefu Yeshitila, van der Wolf Jan, Peter Vandamme Peter, Pirhonen Minna. Pectobacterium parvum sp. nov., having a Salmonella SPI-1-like Type III secretion system and low virulence. International Journal of Systematic and Evolutionary Microbiology 202070: 2440-2448 (doi: 10.1099/ijsem.0.004057)

  34. Przepiora Tomasz, Figaj Donata, Radzińska Marta, Apanowicz (Bukrejewska) Małgorzata, Sieradzka Małgorzata, Ambroziak Patrycja, Hugouvieux-Cotte-Pattat Nicole, Łojkowska Ewa, Skórko-Glonek Joanna. Effects of stressful physico-chemical factors on the fitness of the plant pathogenic bacterium Dickeya solani. European Journal of Plant Pathology 2020, 156(2): 519-535 (doi: 10.1007/s10658-019-01902-z)

  35. Szafrański Krzysztof, Sławiński Jarosław, Tomorowicz Łukasz, Kawiak Anna. Synthesis, Anticancer Evaluation and Structure-Activity Analysis of Novel (E)- 5-(2-Arylvinyl)-1,3,4- oxadiazol-2-yl)benzenesulfonamides. International Journal of Molecular Sciences 2020, 21: 2235 (doi: 10.3390/ijms21062235)

  36. Tomorowicz Łukasz, Sławiński Jarosław, Żołnowska Beata, Szafrański Krzysztof, Kawiak Anna. Synthesis, Antitumor Evaluation, Molecular Modeling and Quantitative Structure–Activity Relationship (QSAR) of Novel 2-[(4-Amino-6-N-substituted-1,3,5-triazin-2-yl)methylthio]-4-chloro-5-methyl-N-(1H-benzo[d]imidazol-2(3H)-ylidene)Benzenesulfonamides. International Journal of Molecular Sciences 2020, 21: 2924 (doi: 10.3390/ijms21082924)

  37. Waleron Małgorzata, Misztak AgnieszkaWaleron Michał Mateusz, Furmaniak Magda, Mrozik Agnieszka, Waleron Krzysztof. Arthrospiribacter ruber gen. nov., sp. nov., a novel bacterium isolated from Arthrospira cultures. Systematic and Applied Microbiology 2020, 43 (2): 126072 (doi: 10.1016/j.syapm.2020.126072)

  38. Żołnowska Beata, Sławiński Jarosław, Garbacz Katarzyna, Jarosiewicz Małgorzata, Kawiak Anna. N-(2-Arylmethylthio-4-Chloro-5-Methylbenzenesulfonyl)amide Derivatives as Potential Antimicrobial Agents-Synthesis and Biological Studies. International Journal of Molecular Sciences 2020, 21(1): pii: E210 (doi: 10.3390/ijms21010210)


  39. Dzimitrowicz Anna, Berent Sara, Motyka Agata, Jamróz Piotr, Kurcbach Konrad, Śledź Wojciech, Pohl Paweł. Comparison of the characteristics of gold nanoparticles synthesized using aqueous plant extracts and natural plant essential oils of Eucalyptus globulus and Rosmarinus officinalis. Arabian Journal of Chemistry 2019, 12 (8): 4795-4805 (doi: 10.1016/j.arabjc.2016.09.007)

  40. Lallemand Felix, May Michal, Ihnatowicz Anna, Jakalski Marcin. The complete chloroplast genome sequence of Platanthera chlorantha (Orchidaceae). Mitochondrial DNA Part-B Resources 2019, 4(2): 2683-2684 (doi: 10.1080/23802359.2019.1644551)

  41. Kawiak Anna, Domachowska Anna, Krolicka Aleksandra, Smolarska MonikaŁojkowska Ewa3-Chloroplumbagin induces cell death in breast cancer cells through MAPK-mediated Mcl-1 inhibition. Frontiers in Pharmacology 2019, 10: 784 (doi: 10.3389/fphar.2019.00784)

  42. Jeziorek Malgorzata, Damianakos Harilaos, Kawiak Anna, Laudy Agnieszka, Zakrzewska Karolina, Syklowska-Baranek Katarzyna, Chinou Ioanna, Pietrosiuk Agnieszka. Bioactive rinderol and cynoglosol isolated from Cynoglossum columnae Ten. in vitro root culture. Industrial Crops & Products 2019, 137: 446-452 (doi: 10.1016/j.indcrop.2019.04.046)

  43. Waleron Małgorzata, Misztak Agnieszka E., Jońca Joanna, Furmaniak Magda, Waleron Michał M., Waleron Krzysztof. First Report of “Candidatus Pectobacterium maceratum” Causing Soft Rot of Potato in Poland. Plant Disease 2019103(6): 1409-1410 (doi: 10.1094/PDIS-10-18-1849-PDN)

  44. Waleron Małgorzata, Misztak Agnieszka E., Jońca Joanna, Waleron Krzysztof. First Report of Pectobacterium polaris Causing Soft Rot of Potato in Poland. Plant Disease 2019, 103 (1): 144 (doi: 10.1094/PDIS-05-18-0861-PDN)

  45. Waleron Małgorzata, Misztak Agnieszka, Waleron Michał, Franczuk Martyna, Jońca Joanna, Wielgomas Bartosz, Mikiciński Artur, Popović Tatjana, Waleron Krzysztof. Pectobacterium zantedeschiae sp. nov. a new species of a soft rot pathogen isolated from Calla lily (Zantedeschia spp.). Systematic and Applied Microbiology 2019, 42(3): 275-283 (doi: 10.1016/j.syapm.2018.08.004)

  46. Waleron Małgorzata, Misztak Agnieszka, Waleron Michał, Jonca Joanna, Furmaniak Magda, Waleron Krzysztof . Pectobacterium polonicum sp. nov. isolated from vegetable fields. International Journal of Systematic and Evolutionary Microbiology 2019, 69(6): 1751-1759 (doi: 10.1099/ijsem.0.003387)

  47. Ruczyński Jarosław, Rusiecka Izabela, Turecka Katarzyna, Kozłowska Agnieszka, Alenowicz Magdalena, Gągało Iwona, Kawiak Anna, Rekowski Piotr, Waleron Krzysztof, Kocić Ivan. Transportan 10 improves the pharmacokinetics and pharmacodynamics of vancomycin. Scientific Reports 2019, 9: 3247 (doi: 10.1038/s41598-019-40103-w)

  48. Kawiak Anna, Domachowska Anna, Łojkowska Ewa. Plumbagin Increases Paclitaxel-Induced Cell Death and Overcomes Paclitaxel Resistance in Breast Cancer Cells through ERK-Mediated Apoptosis Induction. Journal of Natural Products 2019, 82(4): 878-885 (doi: 10.1021/acs.jnatprod.8b00964)

  49. Żołędowska Sabina, Presta Luana, Fondi Marco, Decorosi Francesca, Giovannetti Luciana, Mengoni Alessio, Łojkowska Ewa. Metabolic Modeling of Pectobacterium parmentieri SCC3193 Provides Insights into Metabolic Pathways of Plant Pathogenic Bacteria. Microorganisms 2019, 7: 101 (doi: 10.3390/microorganisms7040101)


  50. Lisicka Wioletta, Fikowicz-Krosko Jakub, Jafra Sylwia, Narajczyk Magdalena, >Czaplewska Paulina, Czajkowski Robert. Oxygen Availability Influences Expression of Dickeya solani Genes Associated With Virulence in Potato (Solanum tuberosum L.) and Chicory (Cichorium intybus L.). Frontiers in Plant Science 2018, 9: 374 (doi: 10.3389/fpls.2018.00374)

  51. Sznarkowska Alicja, Kostecka Anna, Kawiak Anna, Acedo Pilar, Lion Mattia, Inga Alberto, Zawacka-Pankau Joanna. Reactivation of TAp73 tumor suppressor by protoporphyrin IX, a metabolite of aminolevulinic acid, induces apoptosis in TP53-deficient cancer cells. Cell Division 2018, 13: 10 (doi: 10.1186/s13008-018-0043-3)

  52. Minasiewicz Julita, Znaniecka Joanna M., Górniak Marcin, Kawiński Adam. Spatial genetic structure of an endangered orchid Cypripedium calceolus (Orchidaceae) at a regional scale: limited gene flow in a fragmented landscape. Conservation Genetics 2018, 19: 1449-1460 (doi: 10.1007/s10592-018-1113-4)

  53. Żołędowska Sabina, Motyka-Pomagruk Agata, Śledź Wojciech, Mengoni Alessio, Łojkowska Ewa. High genomic variability in the plant pathogenic bacterium Pectobacterium parmentieri deciphered from de novo assembled complete genomes. BMC Genomics 2018, 19: 751 (doi: 10.1186/s12864-018-5140-9)

  54. Dzimitrowicz Anna, Motyka-Pomagruk Agata, Cyganowski Piotr, Babińska Weronika, Terefinko Dominik, Jamroz Piotr, Łojkowska Ewa, Pohl Paweł, Śledź Wojciech. Antibacterial Activity of Fructose-Stabilized Silver Nanoparticles Produced by Direct Current Atmospheric Pressure Glow Discharge towards Quarantine Pests. Nanomaterials 2018, 8(10): 751 (doi: 10.3390/nano8100751)

  55. Turecka Katarzyna, Chylewska Agnieszka, Kawiak, Anna, Waleron Krzysztof F. Antifungal Activity and Mechanism o Action of the Co(III) Coordination Complexes With Diamine Chelate Ligands Against Reference and Clinical Strains of Candida spp. Frontiers in Microbiology 2018, 9: 1594 (doi: 10.3389/fmicb.2018.01594)

  56. Golanowska Małgorzata, Potrykus Marta, Motyka-Pomagruk Agata, Kabza Michał, Bacci Giovanni, Galardini Marco, Bazzicalupo Marco, Makalowska Izabela, Smalla Kornelia, Mengoni Alessio, Hugouvieux-Cotte-Pattat Nicole, Łojkowska Ewa. Comparison of Highly and Weakly Virulent Dickeya solani Strains, With a View on the Pangenome and Panregulon of This Species. Frontiers in Microbiology 2018, 9: 1940 (doi: 10.3389/fmicb.2018.01940)

  57. Krychowiak Marta, Kawiak Anna, Narajczyk Magdalena, Borowik Agnieszka, Królicka Aleksandra. Silver Nanoparticles Combined With Naphthoquinones as an Effective Synergistic Strategy Against Staphylococcus aureus. Frontiers in Pharmacology 2018, 9: 816 (doi: 10.3389/fphar.2018.00816)

  58. Ozturk Murat, Aksoy Hasan Murat, Potrykus Marta, Łojkowska Ewa. Genotypic and phenotypic variability of Pectobacterium strains causing blackleg and soft rot on potato in Turkey. European Journal of Plant Pathology 2018, 152(1): 143-155 (doi: 10.1007/s10658-018-1459-y)

  59. Motyka Agata, Dzimitrowicz Anna, Jamroz Piotr, Łojkowska Ewa, Śledź Wojciech, Pohl Paweł. Rapid eradication of bacterial phytopathogens by atmospheric pressure glow discharge generated in contact with a flowing liquid cathode. Biotechnology and Bioengineering 2018, 115(6): 1581-1593 (doi: 10.1002/bit.26565)

  60. Dzimitrowicz Anna, Motyka Agata, Jamroz Piotr, Łojkowska EwaBabińska Weronika, Terefink Dominik, Pohl Paweł, Śledź Wojciech. Application of Silver Nanostructures Synthesized by Cold Atmospheric Pressure Plasma for Inactivation of Bacterial Phytopathogens from the Genera Dickeya and Pectobacterium. Materials 2018, 11(3): 331 (doi: 10.3390/ma11030331)

  61. Dzimitrowicz Anna, Jamroz Piotr, diCenzo George C., Gil Wojciech, Bojszczak Wojciech, Motyka Agata, Pogoda Dorota, Pohl Paweł. Fermented juices as reducing and capping agents for the biosynthesis of size-defined spherical gold nanoparticles. Journal of Saudi Chemical Society 2018, 22(7): 767-776 (doi: 10.1016/j.jscs.2017.12.008)

  62. Smolarska AnnaRąbalski Łukasz, Narajczyk Magdalena, Czajkowski Robert. Isolation and phenotypic and morphological characterization of the first Podoviridae lytic bacteriophages ϕA38 and ϕA41 infecting Pectobacterium parmentieri (former Pectobacterium wasabiae). European Journal of Plant Pathology 2017, 150(2): 413-425 (doi: 10.1007/s10658-017-1289-3

  63. Żołedowska Sabina, Motyka Agata, Żukowska Dominika, Śledz Wojciech, Łojkowska Ewa. Population structure and biodiversity of Pectobacterium parmentieri isolated from potato fields in temperate climate. Plant Disease 2018, 102: 154-164 (doi:10.1094/PDIS-05-17-0761-RE)

  64. Waleron Małgorzata, Misztak Agnieszka, Franczuk Martyna, Waleron Michał, Bartosz Wielgomas Bartosz, Waleron Krzysztof. . Transfer of Pectobacterium carotovorum subsp. carotovorum strains isolated from potatoes grown at high altitudes to Pectobacterium peruviense sp. nov.. Systematic and Applied Microbiology 201841(2): 85-93 (doi: 10.1016/j.syapm.2017.11.005)

  65. Siwińska Joanna, Siatkowska Kinga, Alexandre Alexandre, Grosjean Jeremy, Hehn Alain, Frederic Bourgaud Frederic, Meharg Andrew A., Manus Carey Manus, Łojkowska Ewa, Ihnatowicz Anna. Scopoletin 8-hydroxylase: a novel enzyme involved in coumarin biosynthesis and iron-deficiency responses in Arabidopsis. Journal of Experimental Botany 2018, 69(7): 1735-1748 (doi: 10.1093/jxb/ery005)

  66. Potrykus Marta, Hugouvieux-Cotte-Pattat Nicole, Łojkowska Ewa. Interplay of classic Exp and specific Vfm quorum sensing systems on the phenotypic features of Dickeya solani strains exhibiting different virulence levels. Molecular Plant Pathology 201819(5): 1238-1251 (doi: 10.1111/mpp.12614)


  67. Żołnowska Beata, Sławinski Jarosław, Pogorzelska Aneta, Szafrański Krzysztof, Kawiak Anna, Stasiłojć Grzegorz, Belka Mariusz, Zielińska, Joanna, Bączek Tomasz. Synthesis, QSAR studies, and metabolic stability of novel 2-alkylthio-4-chloro-N-(5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)benzenesulfonamide derivatives as potential anticancer and apoptosis-inducing agents. Chemical Biology & Drug Design 2017, 90(3): 380-396 (doi: 10.1111/cbdd.12955)

  68. Śledź Wojciech, Motyka Agata, Żołędowska SabinaPączek Agnieszka, Łoś Emilia, Rischka Jacek. Influence of Exogenously Supplemented Caffeine on Cell Division, Germination, and Growth of Economically Important Plants. The Question of Caffeine 2017, Book Chapter 6: 127-142 (doi: 10.5772/67799)

  69. Furmaniak Magda A., Misztak Agnieszka E., Franczuk Martyna D., Wilmotte Annick, Waleron Małgorzata, Waleron Krzysztof F.. Edible Cyanobacterial Genus Arthrospira: Actual State of the Art in Cultivation Methods, Genetics, and Application in Medicine. Frontiers in Microbiology 2017, 8: 2541 (doi: 10.3389/fmicb.2017.02541)

  70. Czajkowski Robert, Smolarska Anna, Ozymko Zofia. The viability of lytic bacteriophage ΦD5 in potato-associated environments and its effect on Dickeya solani in potato (Solanum tuberosum L.) plants. PLoS ONE 2017, 12(8): e0183200. (doi: 10.1371/journal.pone.0183200)

  71. Czajkowski Robert, Kaczyńska Natalia, Jafra Sylwia, Narajczyk Magdalena, Łojkowska Ewa. Temperature-responsive genetic loci in pectinolytic plant pathogenic Dickeya solani. Plant Pathlogy 2017, 66: 584-594 (doi: 10.1111/ppa.12618)

  72. Dees Merete Wiken, Lebecka Renata, Spies Perminow Juliana Irina, Czajkowski Robert, Grupa Anna, Motyka Agata, Zoledowska Sabina, Śliwka Jadwiga, Lojkowska Ewa, Brurberg May Bente. Characterization of Dickeya and Pectobacterium strains obtained from diseased potato plants in different climatic conditions of Norway and Poland. European Journal Of Plant Pathology 2017, 148: 839-851(doi: 10.1007/s10658-016-1140-2)

  73. Fikowicz-Krosko Jakub, Wszalek-Rozek Katarzyna, Smolarska Anna, Czajkowski Robert. First report on isolation of soft rot pectobacterium carotovorum subsp. carotovorum from symptomless bittersweet nightshade occuring in rural area in poland. Journal of Plant Pathology 2017, 99(1): 287-304 (doi: 10.4454/jpp.v99i1.3772)

  74. Fila Grzegorz, Kawiak Anna, Grinholc Mariusz. Blue light treatment of Pseudomonas aeruginosa: strong bactericidal activity, synergism with antibiotics and inactivation of virulence factors. Virulence 2017, 8(6): 938-958 (doi: 10.1080/21505594.2016.1250995)

  75. Golanowska Malgorzata, Kielar Joanna, Łojkowska Ewa. The effect of temperature on the phenotypic features and the maceration ability of Dickeya solani strains isolated in Finland, Israel and Poland. European Journal Of Plant Pathology 2017, 147: 803–817 (doi: 10.1007/s10658-016-1044-1)

  76. Kawiak Anna, Domachowska Anna, Jaworska Anna, Łojkowska Ewa. Plumbagin sensitizes breast cancer cells to tamoxifen-induced cell death through GRP78 inhibition and Bik upregulation. Scientific Reports 2017, 7: 43781 (doi: 10.1038/srep43781)

  77. Motyka Agata, Żołedowska Sabina, Śledz Wojciech, Łojkowska Ewa. Molecular methods as tools to control plant diseases caused by Dickeya and Pectobacterium spp: A minireview. New Biotechnology  2017, 39: 181-189 (doi: 10.1016/j.nbt.2017.08.010)

  78. Ossowska Karolina, Czerwicka Małgorzata, Sledz Wojciech, Zoledowska Sabina, Motyka Agata, Golanowska Małgorzata, Condemine Guy, Lojkowska Ewa, Kaczynski Zbigniew. The uniform structure of O-polysaccharides isolated from Dickeya solani strains of different origin. Carbohydrate Research 2017, 445: 40-43 (doi: 10.1016/j.carres.2017.04.001)

  79. Richter Dorota, Matuła Jan, Urbaniak Jacek, Waleron Małgorzata, Czerwik-Marcinkowska Joanna. Molecular, morphological and ultrastructural characteristics of Prasiola crispa (Lightfoot) Kutzing (Chlorophyta) from Spitsbergen (Arctic). Polar Biology 2017, 40: 379-397 (doi: 10.1007/s00300-016-1966-2) 

  80. Śledź Wojciech, Żołędowska Sabina, Motyka Agata, Kadziński Leszek, Banecki Bogdan. Growth of bacterial phytopathogens in animal manures. Acta Biochimica Polonica 2017, 64(1): 151-159 (doi: 10.18388/abp.2016_1389)


  81. Kawiak Anna, Domachowska Anna. Plumbagin suppresses the invasion of HER2-overexpressing breast cancer cells through inhibition of IKKa-mediated NF-kappa B activation. PLOS One 2016, 10: e0164064 (doi: 10.1371/journal.pone.0164064)

  82. Golanowska Malgorzata, Kielar Joanna, Łojkowska Ewa. The effect of temperature on the phenotypic features and the maceration ability of Dickeya solani strains isolated in Finland, Israel and Poland. European Journal Of Plant Pathology 2016, 99(9): 1271 (doi: 10.1007/s10658-016-1044-1).

  83. Żołnowska Beata, Sławiński Jarosław, Pogorzelska Aneta, Szafrański Krzysztof, Kawiak Anna, Stasiłojć Grzegorz,  Belka Mariusz, Ulenberg Szymon, Bączek Tomasz, Chojnacki Jarosław. Novel 5-Substituted 2-(Aylmethylthio)-4-chloro- N-(5-aryl-1,2,4-triazin-3-yl)benzenesulfonamides: Synthesis, Molecular Structure, Anticancer Activity, Apoptosis-Inducing Activity and Metabolic Stability. Molecules 2016, 21(6): 808 (doi: 10.3390/molecules21060808)

  84. Golanowska Malgorzata, Łojkowska Ewa. A review on Dickeya solani, a new pathogenic bacterium causing loss in potato yield in Europe. BioTechnologia 2016, 97(2): 109-127 (doi: 10.5114/bta.2016.60781)

  85. Ozturk M., Aksoy H.M., Ozturk S., Potrykus Marta, Łojkowska Ewa. First report of potato blackleg and soft rot caused by Pectobacterium wasabiae in Turkey. New Disease Reports 2016, 34: 17 (doi: 10.5197/j.2044-0588.2016.034.017)

  86. Krawczyk Emilia, Rojek Joanna, Kowalkowska Agnieszka,  Kapusta Małgorzata, Znaniecka Joanna, Minasiewicz Julita. Evidence for mixed sexual and asexual reproduction in the rare European mycoheterotrophic orchid Epipogium aphyllum, Orchidaceae (ghost orchid). Annals of Botany 2016, 118: 159-172  (doi: 10.1093/aob/mcw084

  87. Motyka AgataŻołędowska SabinaŚledź WojciechPotrykus MartaGolanowska Małgorzata, Butrymowicz J., Kołodyńska A.,Łojkowska Ewa. Monitoring of seed potato plantations and surface waters for plant pathogenic bacteria from the genera Dickeya and Pectobacterium. New Biotechnology 2016, 33: S45 (doi: 10.1016/j.nbt.2016.06.881).

  88. Wojcik John, Lamontanara A. Joaquim, Grabe Grzegorz, Koide Akiko, Akin Louesa, Gerig  Barbara, Hantschel Oliver, Koide Shohei. Allosteric Inhibition of Bcr-Abl Kinase by High Affinity Monobody Inhibitors Directed to the Src Homology 2 (SH2)-Kinase Interface. Journal of Biological Chemistry2016, 291(16): 8836-8847 (doi: 10.1074/jbc.M115.707901).

  89. Sławiński Jarosław, Grzonka Aleksandra, Żołnowska Beata, Kawiak Anna. Synthesis of Novel Pyrido[4,3-e][1,2,4]triazino[3,2-c][1,2,4] thiadiazine 6,6-dioxide Derivatives with Potential Anticancer Activity. Molecules 2016, 21(1): art. no 41 (1-16) (doi: 10.3390/molecules21010041).

  90. Ossowska Karolina, Czerwicka Małgorzata, Śledź WojciechŻołędowska SabinaMotyka Agata, Szulta Sylwia, Łojkowska Ewa, Kaczyński Zbigniew. The structure of O-polysaccharides isolated from plant pathogenic bacteria Pectobacterium wasabiae IFB5408 and IFB5427. Carbohydrate Research 2016, 426: 46-49 (doi: 10.1016/j.carres.2016.03.017)

  91. Banasiuk Rafał, Frąckowiak Joanna E., Krychowiak Marta, Matuszewska Marta, Kawiak Anna, Ziąbka Magdalena, Lendzion-Bieluń Zofia, Narajczyk Magdalena, Królicka Aleksandra. Synthesis of antimicrobial silver nanoparticles through a photomediated reaction in an aqueous environment. International Journal of Nanomedicine 2016, 11: 315-324 (doi: 10.2147/IJN.S93611).

  92. Czajkowski Robert, Ozymko ZofiaŁojkowska Ewa. Application of zinc chloride precipitation method for rapid isolation and concentration of infectious Pectobacterium spp. and Dickeya spp. lytic bacteriophages from surface water and plant and soil extracts. Folia Morphologica 2016, 61(1): 29-33 (doi: 10.1007/s12223-015-0411-1).

  93. Potrykus MartaGolanowska MałgorzataŚledź WojciechŻołędowska SabinaMotyka Agata, Kołodziejska Anna, Butrymowicz Janina, Łojkowska Ewa. Biodiversity of Dickeya spp. isolated from potato plants and water sources in temperate climate. Plant Disease 2016, 100(2): 408-417 (doi: 10.1094/PDIS-04-15-0439-RE).


  94. Czajkowski Robert, Ozymko Zofia, de Jager Victor, Siwińska JoannaSmolarska Anna, Ossowicki Adam, Narajczyk Magdalena, Łojkowska Ewa. Genomic, Proteomic and Morphological Characterization of Two Novel Broad Host Lytic Bacteriophages ΦPD10.3 and ΦPD23.1 Infecting Pectinolytic Pectobacterium spp. and Dickeya spp. PLoS ONE 2015, 10(3): art. no e0119812 (1-23) (doi: 10.1371/journal.pone.0119812).

  95. Czajkowski Robert, Ozymko ZofiaSiwińska Joanna, Ossowicki Adam, de Jager Victor, Narajczyk Magdalena, Łojkowska Ewa. The complete genome, structural proteome, comparative genomics and phylogenetic analysis of a broad host lytic bacteriophage ϕD3 infecting pectinolytic Dickeya spp. Standards in Genomic Sciences 2015, 10: 68 (1-8) (doi: 10.1186/s40793-015-0068-z).

  96. Czajkowski Robert, Perombelon M. C. M., Jafra Sylwia, Łojkowska EwaPotrykus Marta, van der Wolf Jan M., Śledź Wojciech. Detection, identification and differentiation of Pectobacterium and Dickeya species causing potato blackleg and tuber soft rot: a review. Annals of Applied Biology 2015, 166(1): 474-487 (doi: 10.1111/aab.12166).

  97. Czajkowski Robert, van der Wolf Jan M., Królicka Aleksandra, Ozymko Zofia, Narajczyk Magdalena, Kaczyńska NataliaŁojkowska Ewa. Salicylic acid can reduce infection symptoms caused by Dickeya solani in tissue culture grown potato (Solanum tuberosum L.) plants. European Journal of Plant Pathology 2015, 141(3): 545-558 (doi: 10.1007/s10658-014-0561-z).

  98. Golanowska Małgorzata, Galardini M., Bazzicalupo M., Hugouvieux-Cotte-Pattat Nicole, Mengoni Alessio, Potrykus MartaSławiak MonikaŁojkowska Ewa. Draft genome sequence of highly virulent strain of the plant pathogen Dickeya solani, IFB0099. Genome Announcements 2015, art. no e00109-15 (1-2) (doi: 10.1128/genomeA.00109-15).

  99. Grinholc Mariusz, Nakonieczna Joanna, Fila Grzegorz, Taraszkiewicz Aleksandra, Kawiak Anna, Szewczyk Grzegorz, Sarna Tadeusz, Lilge Lothar, Bielawski Krzysztof P. Antimicrobial photodynamic therapy with fulleropyrrolidine: photoinactivation mechanism of Staphylococcus aureusin vitro and in vivo studies. Applied Microbiology and Biotechnology 2015, 99(9): 4031-4043 (doi: 10.1007/s00253-015-6539-8).

  100. Ilk Nadine, Ding Jia, Ihnatowicz Anna, Koornneef Maarten, Reymond Matthieu. Natural variation for anthocyanin accumulation under high-light and low-temperature stress is attributable to the ENHANCER OF AG-4 2 (HUA2) locus in combination with PRODUCTION OF ANTHOCYANIN PIGMENT1 (PAP1) and PAP2. New Phytologist 2015, 206(1): 422-435 (doi: 10.1111/nph.13177).

  101. Sławiński Jarosław, Żołnowska Beata, Brzozowski Zbigniew, Kawiak Anna, Belka Mariusz, Bączek Tomasz. Synthesis and QSAR Study of Novel 6-Chloro-3-(2-Arylmethylene-1-methylhydrazino)-1,4,2-benzodithiazine 1,1-Dioxide Derivatives with Anticancer Activity. Molecules 2015, 20(4): 5754-5770 (doi: 10.3390/molecules20045754).

  102. Sparzak Barbara, Krauze-Baranowska Mirosława, Kawiak Anna, Sowiński Paweł. Cytotoxic Lignan from the Non-Transformed Root Culture of Phyllanthus amarusMolecules 2015, 20(5): 7915-7924 (doi: 10.3390/molecules20057915).

  103. Śledź Wojciech, Łoś Emilia, Pączek Agnieszka, Rischka Jacek, Motyka Agata, Żołędowska Sabina, Piosik Jacek, Łojkowska Ewa. Antibacterial activity of caffeine against plant pathogenic bacteria. Acta Biochimica Polonica 2015, 62(3): 605-612 (doi: 10.18388/abp.2015_1092).

  104. Waleron Małgorzata, Waleron Krzysztof, Łojkowska Ewa. First report of Pectobacterium carotovorum subsp. brasiliense causing soft rot on potato and other vegetables in Poland. Plant Disease 2015, 99(9): 1271 (doi: 10.1094/PDIS-02-15-0180-PDN).


  105. Czajkowski Robert, Ozymko ZofiaŁojkowska Ewa. Isolation and characterization of novel soilborne lytic bacteriophages infecting Dickeya spp. biovar 3 (‘D. solani’). Plant Pathology 2014, 63(4): 758-772 (doi: 10.1111/ppa.12157).

  106. Czajkowski Robert, Ozymko ZofiaŻwirowski SzymonŁojkowska Ewa. Complete genome sequence of a broad-host-range lytic Dickeya spp. bacteriophage φ{symbol}D5. Archives of Virology 2014, 159(11): 3153-3155 (doi: 10.1007/s00705-014-2170-8).

  107. Gajdus Jerzy, Kaczyński Zbigniew, Kawiak AnnaŁojkowska Ewa, Stefanowicz-Hajduk Justyna, Ochocka J. Renata, Stepnowski Piotr. Isolation and identification of cytotoxic compounds from the rhizomes of Paris quadrifolia L. Pharmacognosy magazine 2014, 10(38): 324-333 (doi: 10.4103/0973-1296.133289).

  108. Ihnatowicz AnnaSiwińska Joanna, Meharg Andrew A., Carey Manus, Koornneef Maarten, Reymond Matthieu. Conserved histidine of metal transporter AtNRAMP1 is crucial for optimal plant growth under manganese deficiency at chilling temperatures. New Phytologist 2014, 202(4): 1173-1183 (doi: 10.1111/nph.12737).

  109. Kałużna Monika, Puławska Joanna, Waleron Małgorzata, Sobiczewski Piotr. The genetic characterization of Xanthomonas arboricola pv. juglandis, the causal agent of walnut blight in Poland. Plant Pathology 2014, 53(6): 1404-1416 (doi: 10.1111/ppa.12211).
  110. Kostecka A., Sznarkowska A., Meller K., Acedo P., Shi Y., Mohammad Sakil H. A., Kawiak A., Lion M., Królicka A., Wilhelm M., Inga A., Zawacka-Pankau J. JNK-NQO1 axis drives TAp73-mediated tumor suppression upon oxidative and proteasomal stress. Cell Death & Disease 2014, 5: art. no e1484 (1-13) (doi: doi:10.1038/cddis.2014.408).

  111. Krauze-Baranowska Mirosława, Głód Daniel, Kula Marta, Majdan Magdalena, Hałasa Rafał, Matkowski Adam, Kozłowska Weronika, Kawiak Anna. Chemical composition and biological activity of Rubus idaeus shoots - a traditional herbal remedy of Eastern Europe. BMC Complementary and Alternative Medicine 2014, 14: art. no 480 (1-12) (doi: 10.1186/1472-6882-14-480).

  112. Krychowiak Marta, Grinholc Mariusz, Banasiuk Rafał, Krauze-Baranowska Mirosława, Głód Daniel, Kawiak Anna, Królicka Aleksandra. Combination of silver nanoparticles and Drosera binata extract as a possible alternative for antibiotic treatment of burn wound infections caused by resistant Staphylococcus aureusPLoS ONE 2014, 9(12): art. no e115727 (1-20) (doi: 10.1371/journal.pone.0115727).

  113. Minasiewicz Julita, Znaniecka Joanna. Characterization of 15 novel microsatellite loci for Cypripedium calceolus (Orchidaceae) using MiSeq sequencing. Conservation Genetics Resources 2014, 6(3): 527-529 (doi: 10.1007/s12686-014-0170-3).

  114. Potrykus MartaGolanowska Małgorzata, Hugouvieux-Cotte-Pattat Nicole, Łojkowska Ewa. Regulators involved in Dickeya solani virulence, genetic conservation and functional variability. Molecular Plant-Microbe Interactions 2014, 27(7): 700-711 (doi: 10.1094/MPMI-09-13-0270-R).

  115. Potrykus MartaŚledź WojciechGolanowska Małgorzata, Sławiak Monika, Binek Aleksandra, Motyka AgataŻołędowska Sabina, Czajkowski Robert, Łojkowska Ewa. Simultanoeous detection of major blackleg and soft rot bacterial pathogens in potato by multiplex polymerase chain reaction. Annals of Applied Biology 2014, 165(3): 474-487 (doi: 10.1111/aab.12156).

  116. Siwińska Joanna, Kadziński Leszek, Banasiuk Rafał, Gwizdek-Wiśniewska Anna, Olry Alexandre, Banecki Bogdan, Łojkowska EwaIhnatowicz Anna. Identification of QTL affecting scopolin and scopoletin biosynthesis in Arabidopsis thalianaBMC Plant Biology 2014, 14(10): art. no 280 (1-14) (doi: 10.1186/s12870-014-0280-9).

  117. Szpitter Anna, Narajczyk M., Maciąg-Dorszyńska M., Węgrzyn Grzegorz, Łojkowska Ewa, Królicka Aleksandra. Effect of Dionaea muscipula extract and plumbagin on maceration of potato tissue by Pectobacterium atrosepticumAnnals of Applied Biology 2014, 164(3): 404-414 (doi: 10.1111/aab.12110).

  118. Waleron MałgorzataWaleron KrzysztofŁojkowska Ewa. Characterization of Pectobacterium carotovorum subsp. odoriferum causing soft rot of stored vegetables. European Journal of Plant Pathology 2014, 139(3): 457-469 (doi: 10.1007/s10658-014-0403-z).

  119. van der Wolf Jan M., Nijhuis Els H., Kowalewska Małgorzata J., Saddler Gerry S., Parkinson Neil,. Elphinstone John G., Pritchard Leighton, Toth Ian K., Łojkowska EwaPotrykus MartaWaleron Małgorzata, de Vos Paul, Cleenwerck Ilse, Pirhonen Minna, Garlant Linda, Hélias Valérie, Pothier Joël F., Pflüger Valentine, Duffy Brion, Tsror Leah, Manulis Shula. Dickeya solani sp. nov., a pectinolytic plant pathogenic bacterium isolated from potato (Solanum tuberosum). International Journal of Systematic and Evolutionary Microbiology 2014, 64(Pt 3): 768-774 (doi: 10.1099/ijs.0.052944-0).


  120. Biskup EdytaSzynklarz Berenika, Gołębiowski Marek, Borsuk Kamil, Stepnowski Piotr, Łojkowska Ewa. Composition and biological activity of Rhaponticum carthamoides extracts obtained from plants collected in Poland and Russia. Journal of Medicinal Plants Research 2013, 7(11): 687-695.

  121. Degefu Yeshitila, Potrykus MartaGolanowska Małgorzata, Virtanen Elina, Łojkowska Ewa. A new clade of Dickeya spp. plays a major role in potato blackleg outbreaks in North Finland. Annals of Applied Biology 2013, 162(2): 231-241.

  122. Fernandez-Carazo Rafael, Verleyen Elie, Hodgson Dominic A., Roberts Stephen J., Waleron Krzysztof, Vyverman Wim, Wilmotte Annick. Late Holocene changes in cyanobacterial community structure in maritime Antarctic lakes. Journal of Paleolimnology 2013, 50(1): 15-31.

  123. Kossakowska Monika, Nakonieczna Joanna, Kawiak Anna, Kurlenda Julianna, Bielawski Krzysztof P., Grinholc Mariusz. Discovering the mechanisms of strain-dependent response of Staphylococcus aureus to photoinactivation: Oxidative stress toleration, endogenous porphyrin level and strain's virulence. Photodiagnosis and Photodynamic Therapy 2013, 10(4): 348-355.

  124. Krauze-Baranowska Mirosława, Sowiński Paweł, Kawiak Anna, Sparzak Barbara. Flavonoids from Pseudotsuga menziesiiZeitschrift fur Naturforschung Section C-A Journal of Biosciences 2013, 68(3-4): 87-96.

  125. Łojkowska Ewa, Kosiedowski Stanisław. Waclaw Szybalski: Lwow, Gdansk, Madison - Life of scientist and philanthropist. Gene 2013, 525(2 SI): 155-157.

  126. Nakonieczna Joanna, Rapacka-Zdończyk Aleksandra, Kawiak Anna, Bielawski Krzysztof P., Grinholc Mariusz. Sub-lethal photodynamic inactivation renders Staphylococcus aureus susceptible to silver nanoparticles. Photochemical & Photobiological Sciences 2013, 12(9): 1622-1627.

  127. Sławiak M., van Doorn R., Szemes M., Speksnijder A.G.C.L., Waleron M., van der Wolf J., Łojkowska E., Schoen C.D. Multiplex detection and identification of bacterial pathogens causing potato blackleg and soft rot in Europe, using padlock probes. Annals of Applied Biology 2013, 163(3): 378-393.

  128. Waleron MałgorzataCzajkowski RobertWaleron KrzysztofŁojkowska Ewa. Restriction fragment length polymorphism-based identification of ‘Dickeya solani’, a new genetic clade of Dickeya spp. Journal of Plant Pathology 2013, 95(3): 609-613.

  129. Waleron MałgorzataWaleron KrzysztofŁojkowska Ewa. Occurrence of Pectobacterium wasabiae in potato field samples. European Journal of Plant Pathology 2013, 137(1): 149-158.


  130. Banasiuk Rafał, Kawiak Anna, Królicka Aleksandra. In vitro cultures of carnivorous plants from the Drosera and Dionaea genus for the production of biologically active secondary metabolites. BioTechnologia 2012, 93(2): 87-96.

  131. Biskup Edyta, Gołębiowski Marek, Gniadecki Robert, Stepnowski Piotr, Łojkowska Ewa. Triterpenoid α-amyrin stimulates proliferation of human keratinocytes but does not protect them against UVB damage. Acta Biochimica Polonica 2012, 59(2): 255-260.

  132. Kawiak Anna, Zawacka-Pankau Joanna, Łojkowska Ewa. Plumbagin induces apoptosis in Her2-overexpressing breast cancer cells through the mitochondrial-mediated pathway. Journal of Natural Products 2012, 75(4): 747-751.

  133. Kawiak Anna, Zawacka-Pankau Joanna, Wasilewska Aleksandra, Stasiłojć Grzegorz, Bigda Jacek, Łojkowska Ewa. Induction of apoptosis in HL-60 cells through the ROS-mediated mitochondrial pathway by ramentaceone from Drosera aliciae. Journal of Natural Products 2012, 75(1): 9-14.

  134. Krzyżanowska Dorota M., Potrykus MartaGolanowska MałgorzataPolonis Katarzyna, Gwizdek-Wiśniewska Anna, Łojkowska Ewa, Jafra Sylwia. Rhizosphere bacteria as potential biocontrol agents against soft rot caused by various Pectobacterium and Dickeya spp. strains. Journal of Plant Pathology 2012, 94(2): 367-378.

  135. Miklaszewska MagdalenaWaleron Małgorzata, Morin Nicolas, Całusińska Magdalena, Wilmotte Annick, Tandeau de Marsac Nicole, Rippka Rosmarie, Waleron Krzysztof. Elucidation of the gas vesicle gene clusters in cyanobacteria of the genus Arthrospira (OscillatorialesCyanophyta) and correlation with ITS phylogeny. European Journal of Phycology 2012, 47(3): 233-244.

  136. Rojek Joanna, Kuta Elżbieta, Kapusta Małgorzata, Ihnatowicz Anna, Bohdanowicz Jerzy. The influence of fie and met1 mutations and in vitro culture conditions on autonomous endosperm development in unfertilized ovules of Arabidopsis thalina. Acta Biologica Cracoviensia Series Botanica 2013, 55(2): 134-145 (doi: 10.2478/abcsb-2013-0032).

  137. Sykłowska-Baranek Katarzyna, Pietrosiuk Agnieszka, Gawron Anna, Kawiak AnnaŁojkowska Ewa, Jeziorek Małgorzata, Chinou Ioanna. Enhanced production of antitumour naphthoquinones in transgenic hairy root lines of Lithospermumcanescens. Plant Cell Tissue and Organ Culture 2012, 108(2): 213-219.

  138. Sykłowska-Baranek Katarzyna, Pietrosiuk Agnieszka, Naliwajski Marcin R., Kawiak Anna, Jeziorek Małgorzata, Wyderska Sylwia, Łojkowska Ewa, Chinou Ioanna. Effect of L-phenylalanine on PAL activity and production of naphthoquinone pigments in suspension cultures of Arnebia euchroma (Royle) Johnst. In Vitro Cellular & Developmental Biology-Plant 2012, 48(5): 555-564.

  139. Śledź WojciechAdamowska Aleksandra, Piosik Jacek, Łojkowska Ewa. Detecting live and dead cells of Pectobacterium atrosepticum based on immunomagnetics separation and staining. Journal of Plant Pathology 2012, 94(3): 681-685.

  140. Wilczańska-Barska Agata, Królicka Aleksandra, Głód Daniel, Majdan Magdalena, Kawiak Anna, Krauze-Baranowska Mirosława. Enhanced accumulation of secondary metabolites in hairy root cultures of Scutellaria lateriflora following elicitation. Biotechnology Letters 2012, 34(9): 1757-1763.

  141. Znaniecka J., Minasiewicz J., Mikuła A., Rybczyński J.J., Łojkowska E. Cryopreservation as a tool in conservation of orchids in Northern Poland. W: Cryopreservation of crop species in Europe. Eds. Agnès Grapin, E. R. Joachim Keller, Paul T. Lynch, Bart Panis, Angeles Revilla Bahillo, Florent Engelmann. COST Action 871. Luxembourg 2012 (ISBN 978-92-898-0051-8) p. 167-170.


  142. Czajkowski R., Krzyżanowska D., Karczewska J., Atkinson S., Przysowa J.Łojkowska E., Williams P., Jafra S. Inactivation of AHLs by Ochrobactrum sp. A44 depends on the activity of a novel class of AHL acylase. Environmental Microbiology Reports 2011, 3(1): 59-68.

  143. Czerwicka Małgorzata, Marszewska Kinga, Bychowska Anna, Dziadziuszko Halina, Brzozowski Krzysztof, Łojkowska Ewa, Stepnowski Piotr, Kaczyński Zbigniew. Chemical structure of the O-polysaccharide isolated from Pectobacterium atrosepticum SCRI 1039. Carbohydrate Research 2011, 346(18): 2978-2981.

  144. Głowacka JoannaSzefel-Markowska MagdalenaWaleron MałgorzataŁojkowska EwaWaleron Krzysztof. Detection and identification of potentially toxic Cyanobacteria in Polish water bodies. Acta Biochimica Polonica 2011, 58(3): 321-333.

  145. Herman-Antosiewicz Anna, Kawiak Anna, Antosiewicz Jędrzej. An evidence-based perspective of Allium Sativum (garlic) for cancer Patients. W: Evidence-based Anticancer Materia Medica. Ed. William C. S. Cho. Springer, New York 2011 (ISBN 978-94-007-0525-8) Chapter 10: 193-223.

  146. Kawiak Anna, Królicka Aleksandra, Łojkowska EwaIn vitro cultures of Drosera aliciae as a source of a cytotoxic naphthoquinone: ramentaceone. Biotechnology Letters 2011, 33(11): 2309-2316.

  147. Stefanowicz-Hajduk Justyna, Kawiak Anna, Gajdus Jerzy, Ochocka Renata, Paszkiewicz Monika, Stepnowski Piotr, Łojkowska Ewa. Cytotoxic activity of Paris quadrifolia extract and isolated saponin fractions against human tumor cell lines. Acta Biologica Cracoviensia Series Botanica 2011, 53(2): 127-131.

  148. Szpitter AnnaKrólicka Aleksandra. Zielona biotechnologia. Laboratorium - Przegląd Ogólnopolski 2011, 2: 16-22.

  149. Toth I. K., van der Wolf J. M., Saddler G., Łojkowska E., Hellas V., Pirhonen M., Tsror L. (Lahkim), Elphinstone J. G. Dickeya species: An emerging problem for potato production in Europe. Plant Pathology 2011, 60(3): 385-399.

  150. Waleron MałgorzataWaleron Krzysztof, Kamasa Joanna, Przewodowski Włodzimierz, Łojkowska Ewa. Polymorphism analysis of housekeeping genes for identification and differentiation of Clavibacter michiganensis subspecies. European Journal of Plant Pathology 2011, 131(2): 341-354.


  151. Janssen P.J., Morin N., Mergeay M., Leroy B., Wattiez R., Vallaeys T., Waleron K.Waleron M., Wilmotte A., Quillardet P., Tandeau de Marsac N., Talla E., Zhang C.-C., Leys N. Genome sequence of the edible cyanobacterium Arthrospira sp. PCC 8005. Journal of Bacteriology 2010, 192(9): 2465-2466.

  152. Pobłocka-Olech Loretta, Krauze-Baranowska Mirosława, Głód Daniel, Kawiak AnnaŁojkowska Ewa. Chromatographic analysis of simple phenols in some species from the genus SalixPhytochemical Analysis 2010, 21(5): 463-469.

  153. Waleron MałgorzataSkrzypkowska MariaWaleron KrzysztofŁojkowska Ewa Epidemiologia wybranych podgatunków bakterii Clavibacter michiganensis oraz metody ich identyfikacji i zwalczania [Epidemiology of the selected subspecies of Clavibacter michiganensis and methods of its identification and control]. Advances in Microbiology (Postępy Mikrobiologii) 2010, 49(4): 269-284.

  154. Łojkowska E., Makarewicz W., Gwizdek-Wiśniewska A. Międzyuczelniany Wydział Biotechnologii Uniwersytetu Gdańskiego i Gdańskiego Uniwersytetu Medycznego. W: Uniwersytet Gdański 1970-2010. Red. Anna Paner i Arnold Kłonczyński. Wydawnictwo Uniwersytetu Gdańskiego, Gdańsk 2010 (ISBN: 978-83-7326-693-3), p. 539-584.

  155. Królicka AleksandraSzpitter Anna, Stawujak Krzysztof, Barański Rafał, Gwizdek-Wiśniewska Anna, Skrzypczak Anita, Kamiński Marian, Łojkowska Ewa. Teratomas of Drosera capensis var. alba as a source of naphthoquinone: ramentaceone. Plant Cell Tissue and Organ Culture 2010, 103(3): 285-292.

  156. Śledź WojciechŁoś EmiliaŁojkowska Ewa. Technologia Luminex xMAP® - nowe narzędzie w diagnostyce chorób roślin [Technology Luminex xMAP® - A new tool in the diagnostics of plant diseases]. Biotechnologia 2010, 1(88): 97-108.

  157. Zawacka-Pankau Joanna, Kostecka Anna, Sznarkowska Alicja, Hedström Elisabeth, Kawiak Anna. p73 tumor suppressor protein A close relative of p53 not only in structure but also in anti-cancer approach? Cell Cycle 2010, 9(4): 720-728.

  158. Makarewicz Wiesław, Łojkowska Ewa. Anna J. Podhajska (1938-2006). Pierwsza Dama Polskiej Biotechnologii. Wydawnictwo Uniwersytetu Gdańskiego, Gdańsk 2010 (ISBN: 978-83-7326-642-1), p. 1-380.

    2009 - ....

  159. Biskup E.Łojkowska E. Evaluation of biological activities of Rhaponticum carthamoides extracts. Journal of Medicinal Plants Research 2009, 3(12): 1092-1098.

  160. Ferens Bartosz, Kawiak Anna, Banecki Bogdan, Bielawski Krzysztof P., Zawacka-Pankau Joanna. Aberration of the enzymatic activity of Fhit tumor suppressor protein enhances cancer cell death upon photodynamic therapy similarly to that driven by wild-type Fhit. Cancer Letters 2009, 280(1): 101-109.

  161. Królicka A.Szpitter A.Maciąg M.Biskup E., Gilgenast E., Romanik G., Kamiński M., Węgrzyn G., Łojkowska E. Antibacterial and antioxidant activity of the secondary metabolites from in vitro cultures of the Alice sundew (Drosera aliciae). Biotechnology and Applied Biochemistry 2009, 53(3): 175-184.

  162. Łojkowska E.Śledź W. Wykrywanie i identyfikacja czynników wywołujących choroby roślin. W: Biotechnologia Roślin. Red. Malepszy S. Wyd. 2. Wydawnictwo Naukowe PWN, Warszawa 2009 (ISBN: 978-83-01-15947-4) Rozdz. 13: 247-272.

  163. Pesaresi P., Hertle A., Pribil M., Kleine T., Wagner R., Strissel H., Ihnatowicz A., Bonardi V., Scharfenberg M., Pfannschmidt., Leister D. Arabidopsis STN7 kinase provides a link between short- and long-term photosynthetic acclimation. Plant Cell 2009, 21(8): 2402-2423.

  164. Sidwa-Gorycka M.Królicka A., Orlita A., Maliński E., Gołębiowski M., Kumirska J., Chromik A., Biskup E., Stepnowski P., Łojkowska E. Genetic transformation of Ruta graveolens L. by Agrobacterium rhizogenes: hairy root cultures a promising approach for production of coumarins and furanocoumarins. Plant Cell Tissue and Organ Culture 2009, 97(1): 59-69.

  165. Sławiak MonikaŁojkowska Ewa Genes responsible for coronatine synthesis in Pseudomonas syringae present in the genome of soft rot bacteria. European Journal of Plant Pathology 2009, 124(2): 353-361.

  166. Sławiak M.Łojkowska E., van der Wolf J.M. First report of bacterial soft rot on potato caused by Dickeya sp (syn. Erwinia chrysanthemi) in Poland. Plant Pathology 2009, 58(4): 794.

  167. Sławiak M., van Beckhoven J.R.C.M., Speksnijder A.G.C.L., Czajkowski R., Grabe G., van der Volf J.M. Biochemical and genetical analysis reveal a new clade of biovar 3 Dickeya spp. strains isolated from potato in Europe. European Journal of Plant Pathology 2009, 125(2): 245-261.

  168. van Doorn R., Sławiak M., Szemes M., Dullemans A.M., Bonants P., Kowalchuk G.A., Schoen C.D. Robust detection and identification of Multiple Oomycetes and fungi in environmental samples by using a novel cleavable padlock probe-based ligation detection assay. Applied and Environmental Microbiology 2009, 75(12): 4185-4193.