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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Bj Paraquat fulminant shock vs. non-treatment

ABSTRACT: Genome-wide transcriptional profiling of cells subjected to a paraquat fulminant shock treatment (5mM for 10 minutes). Three independent biological materials were prepared for cells shock treated with paraquat and non-treated cells. A total 6 arrays which includes dye swap were analyzed.

ORGANISM(S): Bradyrhizobium japonicum USDA 110

SUBMITTER: Woo-Suk Chang

PROVIDER: E-GEOD-26236 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Genome-wide transcriptional and physiological responses of Bradyrhizobium japonicum to paraquat-mediated oxidative stress.

Donati Andrew J AJ Jeon Jeong-Min JM Sangurdekar Dipen D So Jae-Seong JS Chang Woo-Suk WS

Applied and environmental microbiology 20110415 11

The rhizobial bacterium Bradyrhizobium japonicum functions as a nitrogen-fixing symbiont of the soybean plant (Glycine max). Plants are capable of producing an oxidative burst, a rapid proliferation of reactive oxygen species (ROS), as a defense mechanism against pathogenic and symbiotic bacteria. Therefore, B. japonicum must be able to resist such a defense mechanism to initiate nodulation. In this study, paraquat, a known superoxide radical-inducing agent, was used to investigate this response ...[more]

PMID: 21498770

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Bj Paraquat

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2011-05-15 | E-GEOD-26531 | biostudies-arrayexpress

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