Biopolym. Cell. 2007; 23(1):21-27.
http://dx.doi.org/10.7124/bc.000752
Molecular and Cell Biotechnologies
Endophytic bacteria from potato in vitro activated by exogenic non-pathogenic bacteria
1Podolich O. V., 2Ardanov P., 2Voznyuk T. M., 2Kovalchuk M. V., 2Danylchenko O. V., 3Laschevskyi V. V., 4Lyastchenko S. A., 2Kozyrovska N. O.
  1. Institute of Agroecology of NAAS
    12 Metrologichna Str., Kyiv, Ukraine, 03680
  2. Institute of Molecular Biology and Genetics, NAS of Ukraine
    150, Akademika Zabolotnoho Str., Kyiv, Ukraine, 03680
  3. D. K. Zabolotny Institute of Microbiology and Virology, NAS of Ukraine
    154, Academika Zabolotnogo Str., Kyiv, Ukraine, 03680
  4. Institute for Potato Research UAAS
    22 Chkalov Str., PO Nemishaeve, Borodianka district, Kyiv region, Ukraine, 07853

Abstract

The results suggest that potato in vitro supports diverse bacterial endophytes. The community composition of the culturable component of the microflora was remarkably different from that revealed by culture-independent method. Introduction of Pseudomonas fluorescens IMBG163 into potato plant tissue resulted in essential rise of endophytic bacterial species number, however, in the further cloning their number was reduced. Endophytic isolates from potato varieties Zagadka and Nigru, induced by the rhizobacterium, exhibited beneficial for plant characters.
Keywords: endophytic bacteria, potato in vitro, biotic stressor, Pseudomonas fluorescens IMBG163
Full text: (PDF, in English) (PDF, in Ukrainian)

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