|Gene:||ryeA||Accession Numbers: G0-8865 (EcoCyc), b4432, ECK1838|
Synonyms: sraC, psrA8, tkpe79, IS091
RyeA and SraC are reported to be the same RNA [Gottesman01]. SraC is reported to be a small RNA of approximately 234-249 nt in length [Argaman01], and RyeA and RyeB are reported to be small RNAs of approximately 275 nt and 100 nt in length, respectively (and shorter species have also been detected) [Wassarman01]. RyeA and RyeB are encoded within the same inter-ORF region of the genome [Wassarman01], with RyeB being complementary to an internal segment of RyeA [Vogel03].
Interactions between RyeA RNA and Hfq protein and between RyeB RNA and Hfq have been detected [Wassarman01].
RyeA RNA has similarity to sequences from Salmonella, Yersinia pestis, and Klebsiella pneumoniae [Argaman01].
Sra: "small RNA" [Argaman01]
PsrA: "predicted small RNA" [Argaman01]
Ryx: "RNA of unknown function at X position (10 minute) in the genome" [Wassarman01].
|Map Position: [1,921,090 -> 1,921,338] (41.41 centisomes, 149°)||Length: 249 bp|
|MultiFun Terms:||information transfer → RNA related|
Argaman01: Argaman L, Hershberg R, Vogel J, Bejerano G, Wagner EG, Margalit H, Altuvia S (2001). "Novel small RNA-encoding genes in the intergenic regions of Escherichia coli." Curr Biol 11(12);941-50. PMID: 11448770
Chen02a: Chen S, Lesnik EA, Hall TA, Sampath R, Griffey RH, Ecker DJ, Blyn LB (2002). "A bioinformatics based approach to discover small RNA genes in the Escherichia coli genome." Biosystems 65(2-3);157-77. PMID: 12069726
Gottesman01: Gottesman S, Storz G, Rosenow C, Majdalani N, Repoila F, Wassarman KM (2001). "Small RNA regulators of translation: mechanisms of action and approaches for identifying new small RNAs." Cold Spring Harb Symp Quant Biol 66;353-62. PMID: 12762038
Vogel03: Vogel J, Bartels V, Tang TH, Churakov G, Slagter-Jager JG, Huttenhofer A, Wagner EG (2003). "RNomics in Escherichia coli detects new sRNA species and indicates parallel transcriptional output in bacteria." Nucleic Acids Res 31(22);6435-43. PMID: 14602901
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