Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

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Response of Bradyrhizobium japonicum wild type and mutant strains to genistein

ABSTRACT: This SuperSeries is composed of the following subset Series: GSE8570: Comparison of B. japonicum mutant strain Δ901 induced versus wild type uninduced GSE8571: Comparison of B. japonicum 110spc4 (wild type) induced versus uninduced GSE8572: Comparison of B. japonicum mutant strain 613 induced versus wild type uninduced Keywords: SuperSeries Refer to individual Series

ORGANISM(S): Bradyrhizobium japonicum

SUBMITTER: Michael Göttfert 

PROVIDER: E-GEOD-8580 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

The genistein stimulon of Bradyrhizobium japonicum.

Lang Kathrin K   Lindemann Andrea A   Hauser Felix F   Göttfert Michael M  

Molecular genetics and genomics : MGG 20080124 3

An initializing step in the rhizobia-legume symbiosis is the secretion of flavonoids by plants that leads to the expression of nodulation genes in rhizobia. Here we report the genome-wide transcriptional response of Bradyrhizobium japonicum to genistein, an isoflavone secreted by soybean. About 100 genes were induced in the wild type. This included all nod box-associated genes, the flagellar cluster and several genes that are likely to be involved in transport processes. To elucidate the role of  ...[more]