Difference between revisions of "T-box"
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* Induction by leucine limitation | * Induction by leucine limitation | ||
| − | ** ''[[leuS]]'', ''[[ilvB]]-[[ilvH]]-[[ilvC]]-[[leuA]]-[[leuA]]-[[leuC]]-[[leuD]]'' | + | ** ''[[leuS]]'', ''[[ilvB]]-[[ilvH]]-[[ilvC]]-[[leuA]]-[[leuA]]-[[leuC]]-[[leuD]]'', ''[[yvbW]]'' |
* Induction by phenyalanine limitation | * Induction by phenyalanine limitation | ||
| Line 49: | Line 49: | ||
==Structure of a T-box ribowsitch== | ==Structure of a T-box ribowsitch== | ||
| − | <pubmed> 12547201</pubmed> | + | <pubmed>28621923 12547201 31740854 </pubmed> |
| + | ==Reviews on T-box regulation== | ||
| − | + | <pubmed> 19258532,7527891, 11917026 ,8348614,17381302 10546897 19932103 18625071 24954903 24816551 32882008</pubmed> | |
| − | |||
=See also:= | =See also:= | ||
* [[RNA switch]] | * [[RNA switch]] | ||
=Back to [[regulons]]= | =Back to [[regulons]]= | ||
Latest revision as of 08:40, 5 January 2021
The T-box element is an RNA switch that controls genes involved in amino acid metabolism.
In the absence of an amino acid, the uncharged tRNA binds the T-box region in the leader region of the mRNA of the controlled gene/ operon and thereby prevents the formation of a transcription terminator. The result is gene expression of the target gene in the absence of the specific amino acid.
Contents
Complete list of genes controlled by T-box elements
- Induction by alanine limitation
- Induction by serine limitation
Structure of a T-box ribowsitch
Reviews on T-box regulation
