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ProteomicsCyanophage MarR-type transcription factor regulates host RNase E expression
The marine picocyanobacterium Prochlorococcus contributes significantly to global primary production, and its abundance and diversity is shaped in part by viral infection. Here, we identified a cyanophage-encoded MarR-type transcription factor that induces gene expression of host Prochlorococcus MED...
ORGANISM(S): Prochlorococcus marinus subsp. pastoris str. CCMP1986 
2023-03-11 | PXD035458 | Pride
Marr Cyanophage Protein interaction 
TranscriptomicsThe metalloregulatory site in Streptococcus pneumoniae AdcR, a zinc-activated MarR-family repressor
Streptococcus pneumoniae D39 AdcR (adhesion competence repressor) is the first metal-sensing member of the MarR (multiple antibiotic resistance repressor) family to be characterized. Expression profiling of a ∆adcR strain grown in liquid culture under microaerobic conditions revealed that transcr...
ORGANISM(S): Streptococcus pneumoniae 
2010-10-01 | E-GEOD-21506 | biostudies-arrayexpress
GenomicsChIP-seq of the multiple antibiotic resistance repressor (MarR) protein of Enterotoxigenic Escherichia coli strain H10407
The experiment contains ChIP-seq data for Enterotoxigenic Escherichia coli strain H10407 transformed with plasmids pAMNF (encoding an N-terminal MarR-3xFLAG fusion) or pAMNM (encoding an N-terminal MarR-8xmyc fusion). The cells was cultured at 37 degrees in LB medium and crosslinked with 1 % (v/v) f...
ORGANISM(S): Escherichia coli 
2017-12-01 | E-MTAB-5591 | biostudies-arrayexpress
GenomicsStructure study of MarR family protein from Paenisporosarcina sp.TG-14
Crystal structure of MarR family protein from Paenisporosarcina sp. TG-14
PRJEB42800 | ENA
TranscriptomicsParalogous MarR/DUF24-family repressors YodB and CatR control expression of the catechol dioxygenase CatE in Bacillus subtilis
The redox-sensing MarR/DUF24-type repressor YodB controls expression of the azoreductase AzoR1 and the nitroreductase YodC that are involved in detoxification of quinones and diamide in Bacillus subtilis. In the present paper, we identified YodB and its paralog YvaP (CatR) as repressors of the yfiDE...
ORGANISM(S): Bacillus subtilis 
2010-06-29 | E-GEOD-22603 | biostudies-arrayexpress
GenomicsChIP-seq of the multiple antibiotic resistance repressor (MarR) protein of Enterotoxigenic Escherichia coli strain H10407
ChIP-seq of the multiple antibiotic resistance repressor (MarR) protein of Enterotoxigenic Escherichia coli strain H10407
PRJEB20037 | ENA
UnknownIdentification of a MarR Subfamily That Regulates Arsenic Resistance Genes.
Not available
S-EPMC8612249 | biostudies-literature
TranscriptomicsThe MarR Family Transcription Factor SlyA Senses Iron and Respiratory Status in Enteric Bacteria
SlyA and its homologs are conserved essential transcription factors in enteric bacteria, including Salmonella enterica and Yersinia pestis, in which they upregulate horizontally-acquired virulence genes. As members of the MarR family of transcription factors, they possess a small molecule binding po...
ORGANISM(S): Salmonella enterica 
2025-07-31 | GSE293030 | GEO
UnknownMarR homologs with urate-binding signature.
Not available
S-EPMC3064840 | biostudies-literature
UnknownOxidants induce Escherichia coli MarR glutathionylation in the presence of glutathione.
Not available
S-EPMC12017873 | biostudies-literature
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