Nodule bacteria (rhizobia) in symbiotic associations with legumes enable considerable
entries of biologically fixed nitrogen into soil. Efforts are therefore made to intensify the …

Common bean (Phaseolus vulgaris L.) is the most widely distributed and has the broadest
range of genetic resources. In Ethiopia, the yield of common bean is extremely low mainly …

The common bean (Phaseolus vulgaris L.) occupies more than 120,000 ha in Iran but
information on the genetic structure and nitrogen fixation potential of the rhizobia nodulating …

Abstract Background and Aims This study was conducted to reveal the genetic diversity of
common bean (Phaseolus vulgaris L.) nodulating rhizobia in various agroecological regions …

Sažetak The taxonomy of nitrogen fixing bacteria that form symbiotic associations with
leguminous plants has been deeply changed in recent years. The use of very sensitive and …

Abstract Phaseolus vulgaris (L.), commonly known as bean or common bean, is considered
a promiscuous legume host since it forms nodules with diverse rhizobial species and …

One hundred and sixty isolates of rhizobia were sampled from the root nodules of common
bean (Phaseolus vulgaris L.) cultivated in Tunisian soil samples originating from three …

A collection of 160 isolates of rhizobia nodulating Phaseolus vulgaris in three geographical
regions in Tunisia was characterized by restriction fragment length polymorphism analysis of …

Rhizobia are soil bacteria that fix atmospheric nitrogen in symbiosis with legumes in
specialized organs called nodules. The legumes thus acquire the autonomy to grow in …

Rhizobia are soil bacteria that are capable to form nitrogen-fixing symbiosis with leguminous
plants. This ability, as well as the diversity of microbial populations in the soil, and in the …