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TranscriptomicsRNA-seq of Vibrio cholerae wild-type and dbfS, dbfQ, and dbfR(D51V) mutant strains
RNA-seq was performed to characterize transcriptional changes governed by the DbfRS two-component signaling system in Vibrio cholerae. The experiment compared global gene expression in wild-type and mutant strains lacking dbfS or dbfQ, as well as a phospho-dead dbfR(D51V) variant. Cultures were grow...
ORGANISM(S): Vibrio cholerae 
2025-11-20 | E-MTAB-16165 | biostudies-arrayexpress
GenomicsChIP-seq analysis of the Vibrio cholerae AphA protein
The experiment contains ChIP-seq data for Vibrio cholerae strain E7946. The strain was grown at 37 degrees in LB medium and crosslinked with 1 % (v/v) formaldehyde. After sonication, to break open cells and fragment DNA, immunoprecipitations were done using anti-FLAG antibodies. Libraries were prepa...
ORGANISM(S): Vibrio cholerae 
2019-10-21 | E-MTAB-7953 | biostudies-arrayexpress
TranscriptomicsThe Vibrio cholerae chitin utilization program
This SuperSeries is composed of the following subset Series: GSE3101: Chitin oligosaccharide induction GSE3102: Crab shell attachment GSE3103: Chitin sensor Abstract: Chitin, an insoluble polymer of GlcNAc, is an abundant source of carbon, nitrogen, and energy for marine microorganisms. Microarray ...
ORGANISM(S): Vibrio cholerae 
2006-03-07 | E-GEOD-4388 | biostudies-arrayexpress
GenomicsChIP-seq of the cyclic-AMP Receptor Protein (CRP) and RNA polymerase sigma 70 subunit in Vibrio cholerae
The experiment contains ChIP-seq data for Vibrio cholerae strain N16961. The strain was grown at 37 degrees in M9 minimal medium and crosslinked with 1 % (v/v) formaldehyde. After sonication, to break open cells and fragment DNA, immunoprecipitations were done using no antibodies (mock immunoprecipi...
ORGANISM(S): Vibrio cholerae 
2019-02-04 | E-MTAB-6472 | biostudies-arrayexpress
TranscriptomicsVibrio cholerae CRP Footprint-seq
We used ATAC-seq to identify the genome-wide binding of CRP in Vibrio Cholerae
ORGANISM(S): Vibrio cholerae 
2026-09-04 | E-MTAB-17602 | biostudies-arrayexpress
TranscriptomicsVibrio cholerae in human vomitus vs. human stool
Understanding gene expression by bacteria during the actual course of human infection may provide important insights into microbial pathogenesis. In this study, we evaluated the transcriptional profile of Vibrio cholerae, the causative agent of cholera, in clinical specimens from cholera patients. W...
ORGANISM(S): Vibrio cholerae 
2010-06-09 | E-GEOD-2775 | biostudies-arrayexpress
TranscriptomicsExpression analysis of Vibrio cholerae O395N1 delta-nqrA-F mutant
Investigation of whole genome gene expression level changes in a Vibrio cholerae O395N1 delta-nqrA-F mutant, compared to the wild-type strain. Total RNA recovered from wild-type cultures of VIbrio cholerae O395N1 and its nqrA-F mutant strain. Each chip measures the expression level of 3,835 genes f...
ORGANISM(S): Vibrio cholerae 
2014-04-01 | E-GEOD-56387 | biostudies-arrayexpress
TranscriptomicsCharacterization of Two Outer Membrane Proteins, FlgO and FlgP, that Influence Vibrio cholerae Motility
Vibrio cholerae is highly motile by the action of a single polar flagellum. The loss of motility reduces the infectivity of V. cholerae, demonstrating that motility is an important virulence factor. FlrC is the sigma-54-dependent positive regulator of flagellar genes. Recently, the genes VC2206 (flg...
ORGANISM(S): Vibrio cholerae 
2010-05-16 | E-GEOD-17144 | biostudies-arrayexpress
GenomicsChIP-seq analysis of genome-wide DNA binding by transcription factors HapR and LuxO in Vibrio cholerae
The experiment contains ChIP-seq data for Vibrio cholerae strain E7946. The strain was grown at 37 degrees in LB medium and crosslinked with 1 % (v/v) formaldehyde. After sonication, to break open cells and fragment DNA, immunoprecipitations were done using anti-FLAG antibodies. Libraries were prepa...
ORGANISM(S): Vibrio cholerae 
2023-03-29 | E-MTAB-11906 | biostudies-arrayexpress
TranscriptomicsChIP-seq analysis of the Vibrio cholerae VpsT protein
The experiment contains ChIP-seq data for Vibrio cholerae strain E7946. The strain was grown at 37 degrees in LB medium and crosslinked with 1 % (v/v) formaldehyde. After sonication, to break open cells and fragment DNA, immunoprecipitations were done using anti-FLAG antibodies. Libraries were prepa...
ORGANISM(S): Vibrio cholerae 
2021-11-18 | E-MTAB-10829 | biostudies-arrayexpress
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