ArticleJournal of bacteriology2013
Identification of the set of genes, including nonannotated morA, under the direct control of ModE in Escherichia coli.
Article in Journal of bacteriology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- RegulonDB 11.0: Comprehensive high-throughput datasets on transcriptional regulation inMicrobial genomics · 2022Article
- RaptRanker: in silico RNA aptamer selection from HT-SELEX experiment based on local sequence and structure information.Nucleic acids research · 2020Article
- Recommendations for bacterial ribosome profiling experiments based on bioinformatic evaluation of published data.The Journal of biological chemistry · 2020Article
- The novel EHEC gene asa overlaps the TEGT transporter gene in antisense and is regulated by NaCl and growth phase.Scientific reports · 2018Article
- A novel short L-arginine responsive protein-coding gene (laoB) antiparallel overlapping to a CadC-like transcriptional regulator in Escherichia coli O157:H7 Sakai originated by overprinting.BMC evolutionary biology · 2018Article
- The Novel Anaerobiosis-Responsive Overlapping GeneFrontiers in microbiology · 2018Article
- Evidence for the recent origin of a bacterial protein-coding, overlapping orphan gene by evolutionary overprinting.BMC evolutionary biology · 2015Article
- Large scale analysis of the mutational landscape in HT-SELEX improves aptamer discovery.Nucleic acids research · 2015Article
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Authors and funding
9 authors.
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Abstract
ModE is the molybdate-sensing transcription regulator that controls the expression of genes related to molybdate homeostasis in Escherichia coli. ModE is activated by binding molybdate and acts as both an activator and a repressor. By genomic systematic evolution of ligands by exponential enrichment (SELEX) screening and promoter reporter assays, we have identified a total of nine operons, including the hitherto identified modA, moaA, dmsA, and napF operons, of which six were activated by ModE and three were repressed. In addition, two promoters were newly identified and direct transcription of novel genes, referred to as morA and morB, located on antisense strands of yghW and torY, respectively. The morA gene encodes a short peptide, MorA, with an unusual initiation codon. Surprisingly, overexpression of the morA 5' untranslated region exhibited an inhibitory influence on colony formation of E. coli K-12.
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