Genetic diversity and phylogeny of root nodule bacteria entering into symbiosis with bitter peavine Lathyrus vernus (L.) Bernh. |
| |
| Authors: | An. Kh. Baymiev K. G. Ptitsyn D. K. Blagova A. A. Muldashev Al. Kh. Baymiev |
| |
| Affiliation: | 1.Institute of Biochemistry and Genetics, Ufa Scientific Center,Russian Academy of Sciences,Ufa,Bashkortostan, Russia;2.Institute of Biology, Ufa Scientific Center,Russian Academy of Sciences,Ufa,Bashkortostan, Russia |
| |
| Abstract: | The genetic diversity and phylogeny of root nodule bacteria entering into symbiosis with bitter peavine Lathyrus vernus (L.) Bernh. (Fabaceae) growing in various regions of the Republic of Bashkortostan were studied. RAPD analysis revealed a high degree of polymorphism of the DNA of the isolated strains giving evidence of the heterogeneity of the microorganisms in question. The study of the phylogeny of microsymbionts based on comparative analysis of the nucleotide sequences of 16S rRNA genes showed that the bacteria isolated from the plant nodules of L. vernus growing on the territory of Ufa and Beloretsk raions belonged to the species Rhizobium leguminosarum, whereas the microsymbionts of L. vernus growing on the territory of Tatyshly raion belonged to the species Rhizobium tropici,@ except for several strains of Rhizobium leguminosarum |
| |
| Keywords: | |
| 本文献已被 SpringerLink 等数据库收录！ |
|
