EFFECT OF ENTEROCOCCUS DURANS BACTERIOCIN ON BACTERIAL WILT AGENT
| Autor: | N. Limanska, T. Ivanytsia, Y. Choiset, N. Korotaeva, Zh. Sergeeva, J.-M. Chobert, V. Ivanytsia, T. Haertlé |
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| Jazyk: | English<br />Russian<br />Ukrainian |
| Rok vydání: | 2012 |
| Předmět: | |
| Zdroj: | Mìkrobìologìâ ì Bìotehnologìâ, Vol 0, Iss 2(18), Pp 30-40 (2012) |
| Druh dokumentu: | article |
| ISSN: | 2076-0558 2307-4663 |
| DOI: | 10.18524/2307-4663.2012.2(18).92905 |
| Popis: | Effect of a bacteriocin produced by Enterococcus durans A5-11 on growth of Ralstonia solanacearum strains and their ability to cause wilt in tomatoes was investigated. Among tested phytopathogenic strains, 33% were sensitive and inhibited as it was shown after spotting bacteriocin on Ralstonia lawns. Minimal inhibitory concentrations and sizes of lysis or inhibition zones varied depending on the strain used for study. The same differences were evidenced for the effect of the bacteriocin on Ralstonia in a liquid medium and when inoculating Lycopersicon esculentum Mill test plants. Treatment of plant roots with the bacteriocin of E. durans A5-11 simultaneously with inoculation with bacteria of a highly susceptible strain R. solanacearum 6189 resulted in diminished number of wilted tomatoes. |
| Databáze: | Directory of Open Access Journals |
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