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Transcriptome-based identification of the Sinorhizobium meliloti NodD1 regulon
Article de revue   Avec comité de lecture

Transcriptome-based identification of the Sinorhizobium meliloti NodD1 regulon

Delphine Capela, Sébastien Carrere et Jacques Batut
Applied and environmental microbiology, Vol.71(8), pp.4910-4913
01/08/2005
DOI: https://doi.org/10.1128/AEM.71.8.4910-4913.2005
PMID: 16085895

Résumé

Bacterial Proteins - genetics Bacterial Proteins - metabolism DNA-Binding Proteins - genetics DNA-Binding Proteins - metabolism Gene Expression Regulation, Bacterial Luteolin - pharmacology Oligonucleotide Array Sequence Analysis Proteome Regulon - genetics Regulon - physiology Sinorhizobium meliloti - genetics Sinorhizobium meliloti - metabolism Trans-Activators - genetics Trans-Activators - metabolism Transcription, Genetic
The NodD1 regulon of Sinorhizobium meliloti was determined through the analysis of the S. meliloti transcriptome in response to the plant flavone luteolin and the overexpression of nodD1. Nine new genes regulated by both NodD1 and luteolin were identified, demonstrating that NodD1 controls few functions behind nodulation in S. meliloti.

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