GenePage for the arrS gene of Escherichia coli K-12
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Primary Gene Name: arrS EcoGene Accession Number: EG31188 K-12 Gene Accession Number: ECK4516 MG1655 Gene Identifier: b4704 |
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Gene Name Mnemonic: Acid resistance-related small RNA Alternate Gene Symbols: None Description: Antisense sRNA regulator of gadE and acid resistance; GadE-regulated |
| MW: 22123.99 ---------69 nt | Pre-Run BlastN |
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Left End: 3657986 Left Intergenic Region Name: hdeD_arrS Length: 418 bp gap Orientation: Convergent Left_end: 3657568 Right_end: 3657985 Centisome: 78.80 |
Genomic Address Counterclockwise Minute or Centisome (%) = 78.81 |
Right End: 3658054 Right Intergenic Region Name: arrS_gadE Length: 311 bp gap Orientation: Divergent Left_end: 3658055 Right_end: 3658365 Centisome: 78.81 |
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Overexpression of ArrS increases acid-resistance and GadE expression (Aiso, 2014). ArrS is encoded on the complementary strand of the gadE 5' UTR; arrS has gadE-dependent transcription in early stationary phase and acid-inducible expression in exponential growth (Aiso, 2011).
