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Host plant peptides elicit a transcriptional response to control the Sinorhizobium meliloti cell cycle during symbiosis

ABSTRACT: We profiled gene expression in synchronized cultures of Sinorhizobium meliloti treated with or without the nodule-specific cysteine-rich peptide 247. We compared gene expression between the two conditions at 5 timepoints (15, 30, 60, 90, 120) following the addition of the peptide

ORGANISM(S): Sinorhizobium meliloti 1021 Sinorhizobium meliloti

PROVIDER: GSE54244 | GEO | 2014/01/21

SECONDARY ACCESSION(S): PRJNA236028

REPOSITORIES: GEO

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Host plant peptides elicit a transcriptional response to control the Sinorhizobium meliloti cell cycle during symbiosis

Project description:We profiled gene expression in synchronized cultures of Sinorhizobium meliloti treated with or without the nodule-specific cysteine-rich peptide 247. We compared gene expression between the two conditions at 5 timepoints (15, 30, 60, 90, 120) following the addition of the peptide A population of synchronized Sinorhizobium meliloti was subjected to two treatments (no treatment and treated with sublethal levels of the NCR247 peptide). A series of timepoints was taken to profile the gene expression in both populations.

2014-01-21 | E-GEOD-54244 | biostudies-arrayexpress

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Project description:We characterized transcriptomes of a Sinorhizobium meliloti rpoH1rpoH2 deletion mutant (RFF231; Lang et al. 2018, mSphere 3:e00454-18) expressing either Ca. Liberibacter asiaticus rpoH or Sinorhizobium meliloti rpoH1

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