sRNA encoded by gcvB (Q50419231)
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Microbial non-coding RNA 'antisense RNA' found in Escherichia coli str. K-12 substr. MG1655, Note: regulated by gcvA and gcvR
- ECK2804
- IS145
- JWR0247
- psrA11
- gcvB
- b4443
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | sRNA encoded by gcvB |
Microbial non-coding RNA 'antisense RNA' found in Escherichia coli str. K-12 substr. MG1655, Note: regulated by gcvA and gcvR |
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Statements
1 reference
and suggest pairing of GcvB in the +124 to +161 region with cycA mRNA is required for repression. (English)
1 reference
We compared RNA isolated from a wild-type strain and a gcvB deletion strain grown to mid-log phase in Luria-Bertani (LB) broth by microarray analysis to identify any additional regulatory targets of GcvB. One potential target identified by microarray analysis was sstT, which encodes a Na+/l-serine and l-threonine transport protein. (English)
1 reference
among the top candidate targets for the sRNA GcvB were mRNAs gltI, livJ, livK, ytfT, aroP and argT, all genes encoding periplasmic transport proteins. (English)
1 reference
among the top candidate targets for the sRNA GcvB were mRNAs gltI, livJ, livK, ytfT, aroP and argT, all genes encoding periplasmic transport proteins. (English)
1 reference
among the top candidate targets for the sRNA GcvB were mRNAs gltI, livJ, livK, ytfT, aroP and argT, all genes encoding periplasmic transport proteins. (English)
1 reference
among the top candidate targets for the sRNA GcvB were mRNAs gltI, livJ, livK, ytfT, aroP and argT, all genes encoding periplasmic transport proteins. (English)
1 reference
The specific repression of dppA∷gfp and oppA∷gfp by pPLgcvB was evident from strongly reduced colony fluorescence of these strains on agar plates (Fig. 2B), which established that GcvB regulates dppA and oppA in the 5′ mRNA region. (English)
1 reference
The specific repression of dppA∷gfp and oppA∷gfp by pPLgcvB was evident from strongly reduced colony fluorescence of these strains on agar plates (Fig. 2B), which established that GcvB regulates dppA and oppA in the 5′ mRNA region. (English)
1 reference
Finally, the csgDEFG transcript is also subject to negative post-transcriptional regulation by five small regulatory RNAs: OmrA, OmrB, McaS, GcvB and RprA. (English)
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1 reference
Qualitatively, however, the λhdeB::lacZ fusion showed essentially an identical pattern of expression compared to the hdeA::lacZ fusion, suggesting both genes of the operon are regulated in a similar manner by GcvA, GcvB, and Hfq. (English)
1 reference
The known role of GcvB in the regulation of some members of this family made this small RNA the likeliest candidate to control yifK expression. (English)
1 reference
As a result, it was most likely that the regulation of GcvB on OxyR existed at the post-transcriptional level (English)