txid382[Organism] - GEO DataSets

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Select item 2002518371.

The motility defect caused by absence of the transcriptional regulator LdtR in Sinorhizobium meliloti is restored by mutations in the motility genes motA and motS

(Submitter supplied) The flagellar motor is a powerful macromolecular machine used to propel bacteria through various environments. Flagellar motility of the alpha-proteobacterium Sinorhizobium meliloti is nearly abolished in the absence of the transcriptional regulator LdtR, which is involved in peptidoglycan remodeling. We report that LdtR does not regulate motility gene transcription. Remarkably, the motility defects of the DldtR mutant can be restored by secondary mutations in the motility gene motA or a previously uncharacterized gene in the flagellar regulon, which we named motS. more...

Organism:: Sinorhizobium meliloti RU11/001

Type:: Expression profiling by high throughput sequencing

Platform:: GPL34034
6 Samples

Download data: XLSX

Series

Accession:: GSE251837

ID:: 200251837

PubMed Similar studies

Select item 2002517032.

WT and RNE∆IDR mRNA half-life profiling in Sinorhizobium meliloti.

(Submitter supplied) WT and RNE∆IDR strains were globally profiled for mRNA half-lives using rifampicin treatment followed by RNA-seq. Wild type(WT) was compared to RNE∆IDR strain.

Organism:: Sinorhizobium meliloti

Type:: Expression profiling by high throughput sequencing

Platform:: GPL28622
16 Samples

Download data: XLSX

Series

Accession:: GSE251703

ID:: 200251703

PubMed Full text in PMC Similar studies

Select item 2001558333.

Identifying the regulon of the Sinorhizobium meliloti JspA protease

(Submitter supplied) Sinorhizobium meliloti establishes symbiotic relationship with compatible leguminous plants by inducing root nodule formation, colonizing such nodules, and fixing molecular nitrogen for the host in exchange for carbon compounds. This mutualistic process requires complex communication and tight regulation to allow yet constrain infection to specific tissues. Production of succinoglycan, or exopolysaccharide-I (EPS-I), enables S. more...

Organism:: Sinorhizobium meliloti; Medicago truncatula

Type:: Expression profiling by array

Platform:: GPL9757
9 Samples

Download data: CEL, XLSX

Series

Accession:: GSE155833

ID:: 200155833

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 2002274894.

The change of rhizobium gene expression of symbiosome in medicago mutant debino1 comparing wild type

(Submitter supplied) To investigate the function NCR343 in the regulation of the survival of terminal differentiation of bacteroids, we established the rbizobium gene expression level of symbiosome in wild type and debino1 mutant medicago

Organism:: Sinorhizobium meliloti 1021

Type:: Expression profiling by high throughput sequencing

Platform:: GPL33259
6 Samples

Download data: TXT

Series

Accession:: GSE227489

ID:: 200227489

Select item 2002064925.

The small proteome of the nitrogen-fixing plant symbiont Sinorhizobium meliloti

(Submitter supplied) Ribosome profiling was applied for the first time on S. meliloti to generate a translatome map. Our work reveals active translation for several ORFs including small ORFs (sORFs). In addition, our ribosome profiling data led to the discovery of several translated non-annotated sORFs. Translation of these non-annotated sORFs was validated by proteomics and western blotting.

Organism:: Sinorhizobium meliloti 2011

Type:: Expression profiling by high throughput sequencing; Other

Platform:: GPL32373
4 Samples

Download data: BW

Series

Accession:: GSE206492

ID:: 200206492

PubMed Full text in PMC Similar studies

Select item 2001486546.

The DUF1013 protein TrcR tracks with RNA polymerase to control bacterial cell cycle and protection against antibiotics

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:: Caulobacter vibrioides NA1000; Sinorhizobium meliloti 2011

Type:: Genome binding/occupancy profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platforms:: GPL28391 GPL26862
20 Samples

Download data

Series

Accession:: GSE148654

ID:: 200148654

PubMed Full text in PMC Similar studies

Select item 2001486527.

The DUF1013 protein TrcR tracks with RNA polymerase to control bacterial cell cycle and protection against antibiotics (ChIP-seq dataset)

(Submitter supplied) The regulatory roles of proteins associating with DNA-dependent RNA polymerase (RNAP) during transcription elongation are poorly characterized in bacteria. A forward genetic selection for Caulobacter crescentus cell cycle mutants revealed the uncharacterized DUF1013 protein (TrcR, transcriptional cell cycle regulator). TrcR associates with promoters and coding sequences (CDSs) and tracks with active RNAP. more...

Organism:: Caulobacter vibrioides NA1000; Sinorhizobium meliloti 2011

Type:: Genome binding/occupancy profiling by high throughput sequencing

Platforms:: GPL26862 GPL28391
16 Samples

Download data: XLSX

Series

Accession:: GSE148652

ID:: 200148652

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 2001517058.

Dissecting transcriptomic signatures of genotype x genotype interactions during the initiation of plant-rhizobium symbiosis

(Submitter supplied) The genome X genome interactions between rhizobium and plant in the early interaction phase was evaluated using RNA-sequencing

Organism:: Sinorhizobium meliloti

Type:: Expression profiling by high throughput sequencing

Platform:: GPL28622
58 Samples

Download data: JSON, TSV

Series

Accession:: GSE151705

ID:: 200151705

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 2001186899.

RNA-seq of S. meliloti strain ectopically overexpressing trpL and RIP-seq with 3xFLAG-tagged peptide peTrpL from S. meliloti

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:: Sinorhizobium meliloti

Type:: Expression profiling by high throughput sequencing

Platform:: GPL25460
15 Samples

Download data: WIG

Series

Accession:: GSE118689

ID:: 200118689

PubMed Full text in PMC Similar studies

Select item 20011868810.

Analysis of RNA coimmunoprecipitated with 3xFLAG-tagged peptide peTrpL from Sinorhizobium meliloti

(Submitter supplied) We show that specific RNAs are coimmunoprecipitated in a tetracycline-dependent manner with the Flag-tagged peptide peTrpL of S. meliloti

Organism:: Sinorhizobium meliloti

Type:: Expression profiling by high throughput sequencing

Platform:: GPL25460
6 Samples

Download data: WIG

Series

Accession:: GSE118688

ID:: 200118688

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 20011868711.

Transcriptome analysis of Sinorhizobium meliloti strain ectopically overexpressing trpL

(Submitter supplied) We show that the RNA leves of many genes in the S. meliloti overexpressing strain (OE) 2011 (pRK-RcsR1) are more similar to the levels of in wild type (WT) strain 2011 than in the empty vector control (EVC) strain 2011(pRK4352). Since the plasmid-containing strains were grown in the presence of 10 µg/ml tetracycline (Tc), while the WT was grown without Tc, the results suggest that the intrecellular Tc concentration in the OE strain are lower than in the EVC. more...

Organism:: Sinorhizobium meliloti

Type:: Expression profiling by high throughput sequencing

Platform:: GPL25460
9 Samples

Download data: WIG

Series

Accession:: GSE118687

ID:: 200118687

PubMed Full text in PMC Similar studies SRA Run Selector

Select item 20012498412.

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

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:: Medicago truncatula; Sinorhizobium meliloti

Type:: Expression profiling by array

Platform:: GPL9757
42 Samples

Download data: CEL

Series

Accession:: GSE124984

ID:: 200124984

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20012498313.

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

(Submitter supplied) We characterized the transcriptome of a Sinorhizobium meliloti visNR deletion mutant (MB1102) expressing Ca. Liberibacter asiaticus visNR

Organism:: Sinorhizobium meliloti; Medicago truncatula

Type:: Expression profiling by array

Platform:: GPL9757
6 Samples

Download data: CEL

Series

Accession:: GSE124983

ID:: 200124983

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20012498214.

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

(Submitter supplied) 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

Organism:: Sinorhizobium meliloti; Medicago truncatula

Type:: Expression profiling by array

Platform:: GPL9757
9 Samples

Download data: CEL

Series

Accession:: GSE124982

ID:: 200124982

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20012498115.

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

(Submitter supplied) We characterized the transcriptome of a Sinorhizobium meliloti phrR deletion mutant (MB1142) expressing Ca. Liberibacter asiaticus phrR

Organism:: Sinorhizobium meliloti; Medicago truncatula

Type:: Expression profiling by array

Platform:: GPL9757
6 Samples

Download data: CEL

Series

Accession:: GSE124981

ID:: 200124981

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20012498016.

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

(Submitter supplied) We characterized the transcriptome of a Sinorhizobium meliloti lsrB deletion mutant (MB1105) expressing Ca. Liberibacter asiaticus lsrB

Organism:: Sinorhizobium meliloti; Medicago truncatula

Type:: Expression profiling by array

Platform:: GPL9757
6 Samples

Download data: CEL

Series

Accession:: GSE124980

ID:: 200124980

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20012497817.

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

(Submitter supplied) We characterized the transcriptome of a Sinorhizobium meliloti ldtR deletion mutant (MB1101) expressing Ca. Liberibacter asiaticus ldtR

Organism:: Medicago truncatula; Sinorhizobium meliloti

Type:: Expression profiling by array

Platform:: GPL9757
6 Samples

Download data: CEL

Series

Accession:: GSE124978

ID:: 200124978

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20012497718.

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

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

Organism:: Medicago truncatula; Sinorhizobium meliloti

Type:: Expression profiling by array

Platform:: GPL9757
9 Samples

Download data: CEL

Series

Accession:: GSE124977

ID:: 200124977

PubMed Full text in PMC Similar studies Analyze with GEO2R

Select item 20013142319.

Genome-wide map of Flagx3-DnaA bound to DNA in exponentially growing Sinorhizobium meliloti cultures

(Submitter supplied) The genome of Sinorhizobium meliloti, a model for studying plant-bacteria symbiosis, contains the genes coding for eight LuxR-like proteins. Two of these, SinR and ExpR, are essential for quorum sensing (QS). Roles and regulation surrounding the others are mostly unknown. Here, we reveal the DNA recognition sequence and regulon of the LuxR-like protein SMc00877. Unlike ExpR, which uses the long chain acyl homoserine lactones (AHLs) as inducers, SMc00877 functioned independently of AHLs and was even functional in Escherichia coli. more...

Organism:: Sinorhizobium meliloti

Type:: Genome binding/occupancy profiling by high throughput sequencing

Platform:: GPL26685
2 Samples

Download data: BW

Series

Accession:: GSE131423

ID:: 200131423

PubMed Similar studies SRA Run Selector

Select item 20012683320.

Rhizobial and non/mycorrhizal Medicago truncatula roots and shoots transcriptome

(Submitter supplied) Plant species posses a special set of genes functional only in arbuscular mycorrhizal symbiosis. So, the model plant Medicago truncatula (Jemalong 5) was used for transcriptome comparative analysis while infected with compatible rhizobia Sinorhizobium meliloti (strain 10) and with or without arbuscular mycorrhizal fungus Rhizophagus irregularis (SYM5). Whole shoot and whole root were used for RNA isolation and processed via one of the European certified Affymetrix core labs (http://core.img.cas.cz).

Organism:: Medicago sativa; Medicago truncatula; Sinorhizobium meliloti

Type:: Expression profiling by array

Platform:: GPL4652
12 Samples

Download data: CEL, CHP

Series

Accession:: GSE126833

ID:: 200126833

PubMed Full text in PMC Similar studies Analyze with GEO2R

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