Genome Sequence of Rhizobium ecuadorense Strain CNPSo 671T, an Indigenous N2-Fixing Symbiont of the Ecuadorian Common Bean (Phaseolus vulgaris L.) Genetic Pool
نویسندگان
چکیده
Rhizobium ecuadorense CNPSo 671(T) was isolated from a common bean nodule in Ecuador. The draft genome brings novelty about indigenous rhizobial species in centers of genetic diversity of the legume.
منابع مشابه
Rhizobium ecuadorense sp. nov., an indigenous N2-fixing symbiont of the Ecuadorian common bean (Phaseolus vulgaris L.) genetic pool.
There are two major centres of genetic diversification of common bean (Phaseolus vilgaris L.), the Mesoamerican and the Andean, and the legume is capable of establishing nitrogen-fixing symbioses with several rhizobia; Rhizobium etli seems to be the dominant species in both centres. Another genetic pool of common bean, in Peru and Ecuador, is receiving increasing attention, and studies of micro...
متن کاملGenome Sequence of Rhizobium esperanzae Type Strain CNPSo 668, Isolated from Phaseolus vulgaris Nodules in Mexico
Rhizobium esperanzae CNPSo 668T is a nitrogen-fixing symbiont of Phaseolus vulgaris isolated from Mexican soils. Its genome is estimated at 6,294,057 bp, with 6,219 coding sequences (CDSs) showing higher similarity (92.9%) with Rhizobium etli Three copies of the regulatory nodD, in addition to other nodulation genes, should define its host specificity.
متن کاملGenome Sequence of Paraburkholderia nodosa Strain CNPSo 1341, a N2-Fixing Symbiont of the Promiscuous Legume Phaseolus vulgaris
Paraburkholderia nodosa CNPSo 1341 is a N2-fixing symbiont of Phaseolus vulgaris isolated from an undisturbed soil of the Brazilian Cerrado. Its draft genome contains 8,614,032 bp and 8,068 coding sequences (CDSs). Nodulation and N2-fixation genes were clustered in the genome that also contains several genes of secretion systems and quorum sensing.
متن کاملRhizobium freirei sp. nov., a symbiont of Phaseolus vulgaris that is very effective at fixing nitrogen.
Common bean (Phaseolus vulgaris L.) can establish symbiotic associations with several Rhizobium species; however, the effectiveness of most strains at fixing nitrogen under field conditions is very low. PRF 81(T) is a very effective strain, usually referred to as Rhizobium tropici and used successfully in thousands of doses of commercial inoculants for the common bean crop in Brazil; it has sho...
متن کاملGenome sequence of Rhizobium sp. strain CCGE510, a symbiont isolated from nodules of the endangered wild bean Phaseolus albescens.
We present the genome sequence of Rhizobium sp. strain CCGE510, a nitrogen fixing bacterium taxonomically affiliated with the R. leguminosarum-R. etli group, isolated from wild Phaseolus albescens nodules grown in native pine forests in western Mexico. P. albescens is an endangered bean species phylogenetically related to P. vulgaris. In spite of the close host relatedness, Rhizobium sp. CCGE51...
متن کامل