RegulonDB RegulonDB 10.9: Operon Form
   

yejG operon and associated TUs in Escherichia coli K-12 genome




Operon      
Name: yejG
This page displays every known transcription unit of this operon and their known regulation.


Transcription unit       
Name: yejG
Gene(s): yejG   Genome Browser M3D Gene expression COLOMBOS
Note(s): Based on DNA microarray analysis, the mechanism of bacterial inactivation by carvacrol and citral was studied 28644990. Treatment by both compounds caused membrane damage and activated metabolism through the production of nucleotides required for DNA and RNA synthesis and metabolic processes 28644990. A total of 76 and 156 genes demonstrated significant transcriptional differences by carvacrol and citral, respectively. Genes upregulated by carvacrol treatment included the multidrug efflux pump genes acrA and mdtM, genes related to the phage shock response, pspA, pspB, pspC, pspD, pspF, and pspG, and genes whose products are important for biosynthesis of arginine (argC, argG, artJ) and purine nucleotides (purC, purM). Genes upregulated by citral treatment included purH, pyrB, and pyrI. On the other hand, mutations in several differentially expressed genes confirmed the roles of ygaV, yjbO, pspC, sdhA, yejG, and ygaV in mechanisms of inactivation by carvacrol and citral 28644990.
Evidence: [BTEI] Boundaries of transcription experimentally identified
[ICWHO] Inferred computationally without human oversight
Reference(s): [1] Chung D., et al., 2013
Promoter
Name: yejGp
+1: 2278277
Distance from start of the gene: 40
Sequence: aggcatcaatctttacgatctgtataaagacggattgttgatgatgtgttaaaattgatgTaaacaaattgtgaagtgaat
Note(s): yejGp was validated experimentally in aerobic conditions Chung D,2013.
Evidence: [TIM]
Reference(s): [1] Chung D., et al., 2013


Transcription unit       
Name: yejG
Gene(s): yejG   Genome Browser M3D Gene expression COLOMBOS
Evidence: [BTEI] Boundaries of transcription experimentally identified
Reference(s): [1] Chung D., et al., 2013
Promoter
Name: yejGp2
+1: 2278397
Distance from start of the gene: 160
Sequence: gtcacatcattgtagttaaaaaggttgagttagatcgcagaaacgggtacatatagccccGcaaacgtgaccacgcccgca
Note(s): yejGp2 was validated experimentally in aerobic conditions Chung D,2013.
Evidence: [TIM]
Reference(s): [1] Chung D., et al., 2013





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