Genetic diversity of rhizobia nodulating native Vicia spp. in Sweden
Autor: | Osei Yaw Ampomah, Kerstin Huss-Danell |
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Rok vydání: | 2016 |
Předmět: |
0301 basic medicine
DNA Bacterial Root nodule Genotype Vicia medicine.disease_cause Applied Microbiology and Biotechnology Microbiology Rhizobium leguminosarum Rhizobia 03 medical and health sciences Symbiosis Bacterial Proteins Botany Genetic variation medicine Ecology Evolution Behavior and Systematics Phylogeny Sweden Genetic diversity biology food and beverages Genetic Variation Sequence Analysis DNA biochemical phenomena metabolism and nutrition biology.organism_classification Rec A Recombinases 030104 developmental biology Nitrogen fixation bacteria Root Nodules Plant Acyltransferases Transcription Factors |
Zdroj: | Systematic and applied microbiology. 39(3) |
ISSN: | 1618-0984 |
Popis: | Despite the recognition that Rhizobium leguminosarum sv. viciae is the most common symbiont of Vicia species worldwide, there is no available information on rhizobia nodulating native Vicia species in Sweden. We have therefore studied the genetic diversity and phylogeny of root nodule bacteria isolated from V. cracca, V. hirsuta, V. sepium, V. tetrasperma and V. sylvatica growing in different locations in Sweden as well as an isolate each from V. cracca in Tromso, Norway, and V. multicaulis in Siberia, Russia. Out of 25 isolates sampled from the six Vicia species in 12 different locations, there were 14 different genotypes based on the atpD, recA and nodA gene phylogenies. All isolates were classified into Rhizobium leguminosarum sv. viciae group based on the concatenated atpD and recA phylogeny and the nodA phylogeny. |
Databáze: | OpenAIRE |
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