Laboratory of Plant Protection and Biotechnology | Intercollegiate Faculty of Biotechnology UG&MUG

Laboratory of Plant Protection and Biotechnology

Last modified: 
2018, May 18 - 12:49pm

Laboratory of Plant Protection and Biotechnology

PROFILE

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

RESEARCH TEAM

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.

STAFF LIST

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] (sabbatical)
dr Marta Potrykus 
tel.:+48 58 523 6343 [e-mail]
dr Joanna Siwińska
tel.:+48 58 523 6330 [e-mail]
dr Wojciech Śledź 
tel.:+48 58 523 6329 [e-mail]

mgr Natalia Kaczyńska  
tel.:+48 58 523 6331 [e-mail]
mgr Agnieszka Misztak  
tel.:+48 58 523 6331 [e-mail]
mgr Agata Motyka 
tel.:+48 58 523 6331 [e-mail]
mgr Sabina Żołędowska  
tel.:+48 58 523 6331 [e-mail]
mgr Izabela Perkowska 
tel.:+48 58 523 6331 [e-mail]

PUBLICATION

           2018

  1. 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, (w druku) (doi: 10.1007/s10658-018-1459-y)

  2. 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, (w druku) (doi: 10.1002/bit.26565)

  3. 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)

  4. 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, (w druku) (doi: 10.1016/j.jscs.2017.12.008)

  5. 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

  6. 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)

  7. 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 2018, (w druku) (doi: 10.1016/j.syapm.2017.11.005)

  8. 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, (w druku) (doi: 10.1093/jxb/ery005)

  9. 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 2018, (w druku )(doi: 10.1111/mpp.12614)


    2017

  10. 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)

  11. 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)

  12. 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)

  13. 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)

  14. 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)

  15. Dzimitrowicza Anna, Berentb Sara, Motyka Agata, Jamroza Piotr, Kurcbacha Konrad, Śledź Wojciech, Pohla 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 2017, (w druku) (doi: 10.1016/j.arabjc.2016.09.007)

  16. 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)

  17. 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)

  18. 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)

  19. 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)

  20. 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)

  21. 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)

  22. 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) 

  23. 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)


    2016

  24. 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)

  25. 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).

  26. 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)

  27. 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)

  28. 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)

  29. 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

  30. 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).

  31. 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).

  32. 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).

  33. 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)

  34. 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).

  35. 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).

  36. Kawiak AnnaŁojkowska Ewa. Ramentaceone, a naphthoquinone derived from Drosera sp., induces apoptosis by suppressing PI3K/Akt signaling in breast cancer cells. PLOS one 2016, 11(2): art. no e0147718 (1-16) (doi: 10.1371/journal.pone.0147718).

  37. 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).


    2015

  38. 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).

  39. 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).

  40. 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).

  41. 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).

  42. 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).

  43. 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).

  44. 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).

  45. 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).

  46. 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).

  47. 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).

  48. 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).


    2014

  49. 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).

  50. 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).

  51. 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).

  52. 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).

  53. 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).
  54. 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).

  55. 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).

  56. 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).

  57. 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).

  58. 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).

  59. 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).

  60. 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).

  61. 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).

  62. 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).

  63. 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).


    2013

  64. 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.

  65. 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.

  66. 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.

  67. 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.

  68. 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.

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

  70. 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.

  71. 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.

  72. 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.

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


    2012

  74. 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.

  75. 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.

  76. 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.

  77. 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.

  78. 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.

  79. 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.

  80. 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).

  81. 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.

  82. 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.

  83. 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.

  84. 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.

  85. 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.


    2011

  86. 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.

  87. 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.

  88. 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.

  89. 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.

  90. 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.

  91. 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.

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

  93. 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.

  94. 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.


    2010

  95. 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.

  96. 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.

  97. 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.

  98. 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.

  99. 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.

  100. 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.

  101. 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.

  102. 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 - ....

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

  104. 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.

  105. 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.

  106. 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.

  107. 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.

  108. 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.

  109. 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.

  110. 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.

  111. 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.

  112. 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.