Exemplar Abstract for Bradyrhizobium sp. None 2015.

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Dorothea Taylor ◽  
George M Garrity
Keyword(s):  
Bradyrhizobium Sp

Exemplar Abstract for Bradyrhizobium sp. None 2015.

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Dorothea Taylor ◽  
George M Garrity
Keyword(s):  
Bradyrhizobium Sp

Exemplar Abstract for Bradyrhizobium sp. None 2015.

2003 ◽  
Author(s):  
Charles Thomas Parker ◽  
Dorothea Taylor ◽  
George M Garrity
Keyword(s):  
Bradyrhizobium Sp

scholarly journals Tolerância de Bradyrhizobium sp. de mimosoideae à acidez em meio de cultura

Bragantia ◽  
1988 ◽  
Vol 47 (2) ◽  
pp. 333-340 ◽  
Author(s):  
Walter Quadros Ribeiro Júnior ◽  
Avílio Antonio Franco ◽  
Eli Sidney Lopes
Keyword(s):  
Bradyrhizobium Sp

Foram realizados testes em meio de cultivo acidificado para avaliar a tolerância de 59 estirpes de Bradyrhizobium sp. isolados de Mimosoideae. As culturas, por via de regra, apresentaram crescimento rápido e alcalinização do meio. Das estirpes testadas, dez apresentaram crescimento em meio com valor de pH 4,6 (três, crescimento rápido; um, médio e seis, lento). Destas, oito não induziram alteração visual na cor do indicador bromotimol-azul incluído no meio. A estirpe SMS-513, uma entre essas oito, promoveu acidificação no meio com valor de pH 6,2, sendo considerada tolerante à acidez. Algumas estirpes cresceram em meio de cultura acidificado, somente com alta concentração inicial de células.

Draft genome sequence of multidrug-resistant Bradyrhizobium sp. BL isolated from a sewage treatment plant in China

2019 ◽  
Author(s):  
Peng Bao ◽  
Guo-Xiang Li ◽  
Yu-Qin He ◽  
Yi Dai
Keyword(s):  
Antibiotic Resistance ◽  
Municipal Wastewater ◽  
Draft Genome ◽  
Sewage Treatment Plant ◽  
Treatment Plant ◽  
Genomic Diversity ◽  
Comparative Genomic ◽  
Municipal Wastewater Treatment ◽  
Total Size ◽  
Bradyrhizobium Sp

Abstract The genus Bradyrhizobium is considered to be widespread and abundant group of symbiotic bacteria in many plant-soil ecosystems. However, the ecological versatility of this phylogenetic group remains highly understudied in man-made ecosystems, mainly due to the lack of pure cultures and genomic data. To further expand our understanding of this genus for human health, we analyzed the high quality draft genome of Bradyrhizobium strain BL, isolated from a municipal wastewater treatment plant in Ningbo, China. The Bradyrhizobium sp. BL draft genome has a total size of 7,718,431 bp with an overall G + C content of 46.43%. From a total of 7236 predicted sequences, 7176 and 60 are protein and RNA coding sequences, respectively. Moreover, 63.51% of the predicted genes were assigned into to Clusters of Orthologous Groups (COG) functional categories. The Bradyrhizobium sp. BL genome contains various defense mechanisms against antibiotics that up to predicted 60 antibiotic resistance coding genes. The Bradyrhizobium sp. BL genome contains 237 termed virulence factors coding genes which show its potential pathogenicity. This study provides important insights into the genomic diversity of the genus Bradyrhizobium and provides a foundation for future comparative genomic studies that will generate a better understanding of the antibiotic resistance process.

Sign in / Sign up

Export Citation Format

Share Document