The influence of colonizing methylobacteria on morphogenesis and resistance of sugar beet and white cabbage plants to <Emphasis Type="Italic">Erwinia carotovora</Emphasis> |
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| Authors: | S V Pigoleva N S Zakharchenko A V Pigolev Yu A Trotsenko Ya I Buryanov |
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| Institution: | (1) Department of Molecular Biology and Plant Biology, University of Geneva, 30 Quai Ernest Ansermet, CH-1211 Geneva 4, Switzerland;(2) Department of Plant Biology, University of Geneva, 30 Quai Ernest Ansermet, CH-1211 Geneva 4, Switzerland; |
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| Abstract: | The influence of colonization of sugar beet (Beta vulgaris var. saccharifera (Alef) Krass) and white cabbage (Brassica oleracea var. capitata L.) plants by methylotrophic bacteria Methylovorus mays on the growth, rooting, and plant resistance to phytopathogen bacteria Erwinia carotovora was investigated. The colonization by methylobacteria led to their steady association with the plants which had increased
growth speed, root formation and photosynthetic activity. The colonized plants had increased resistance to Erwinia carotovora phytopathogen and were better adapted to greenhouse conditions. The obtained results showed the perspectives for the practical
implementation of methylobacteria in the ecologically clean microbiology substances used as the plant growth stimulators and
for the plant protection from pathogens. |
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