Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

37 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

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 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.

ORGANISM(S): Sinorhizobium meliloti 1021

SUBMITTER: Jon Penterman

PROVIDER: E-GEOD-54244 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

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

2014-01-21 | GSE54244 | GEO

The transcirptional effect of CtrA depletion in S. meliloti

Project description:We wanted to test the effect on global gene expression of depleting the essential cell cycle regulator CtrA in order to determine the genes both indirectly and directly transcriptionally regulated by CtrA Gene expression changes in S. meliloti 1,2,4 and 6 hours post CtrA depletion Log-phase S. meliloti cultures carrying an IPTG-inducible allele of CtrA were split and transferred to growth media lacking IPTG (depletion) and with 1mM IPTG (control). Samples for RNA extraction were taken 1,2,4, and 6 hours after the start of the depletion experiment to monitor gene expression changes in the population after different periods of CtrA depletion.

2015-04-24 | E-GEOD-68218 | biostudies-arrayexpress

A Sinorhizobium meliloti IAA-overproducing strain improves phosphate solubilization and Medicago plant yield

Project description:This SuperSeries is composed of the following subset Series: GSE21735: Sinorhizobium meliloti cells: untreated 1021 strain vs. 1021 treated with 2,4-dichlorophenoxyacetic acid (2,4-D) GSE21737: Sinorhizobium meliloti cells: untreated 1021 strain vs. 1021 treated with indole-3-acetic acid (IAA) GSE21740: Sinorhizobium meliloti cells: untreated 1021 strain vs. 1021 treated with indole-3-carboxylic acid (ICA) GSE21742: Sinorhizobium meliloti cells: untreated 1021 strain vs. 1021 treated with indole (IND) GSE21743: Sinorhizobium meliloti cells: untreated 1021 strain vs. 1021 treated with tryptophan (Trp) GSE21744: Sinorhizobium meliloti cells: untreated 1021 wild type strain vs. RD64 strain Refer to individual Series

2010-05-20 | E-GEOD-21745 | biostudies-arrayexpress

Sinorhizobium meliloti as a model system to study Ca. Liberibacter asiaticus regulators. [CtrA]

Project description:We characterized transcriptomes of a Sinorhizobium meliloti wild type strain (CL150) expressing either Ca. Liberibacter asiaticus ctrA or Sinorhizobium meliloti ctrA

2019-08-01 | GSE124977 | GEO

Sinorhizobium meliloti as a model system to study Ca. Liberibacter asiaticus regulators. [RpoH]

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

2019-08-01 | GSE124982 | GEO

Sinorhizobium meliloti 1021 delta divJ

Project description:Effect of deletion of DivJ kinase on the transcriptome of Sinorhizobium meliloti 1021.

2013-07-29 | E-MEXP-3942 | biostudies-arrayexpress

Novel genes and regulators for cell surface of Sinorhizobium meliloti.

Project description:We characterized the transcriptome of a Sinorhizobium meliloti emmA insertion mutant strain.

2017-11-30 | GSE100707 | GEO

1021 vs. 1021rhbD

Project description:Growth of Sinorhizobium meliloti 1021 and 1021rhbD on semisolid minimal medium during 14 hours

2013-03-01 | E-MEXP-3769 | biostudies-arrayexpress

Sinorhizobium meliloti root nodule bacterial transcriptomes for wild type and four mutant strains.

Project description:We characterized transcriptomes of Sinorhizobium meliloti root nodule bacteria with mutations in sigma factor genes.

2018-09-05 | GSE116664 | GEO

Responses in Medicago truncatula to Sinorhizobium meliloti wild type or the succinoglycan-deficient exoY mutant.

Project description:For transcript analysis of responses in Medicago truncatula to its symbiont Sinorhizobium meliloti wild type or the succinoglycan-deficient exoY mutant we compared transcripts from line A17 roots inoculated with 25 mL OD = 0.05 S. meliloti wild type or exoY mutant. Keywords: 1 line; 2 S. meliloti samples

2007-07-24 | GSE8509 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data