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sRNA Annotations

2nd structure
(RNAfold)
sRNAG0054Get Sequence
Gene Name ryjA
Synonyms ECK4056;psrA24;b4459;sraL;
Position 4275950.....4276089
Length 140 bp
Strand reverse
Gene Class RyjA small RNA
Species Escherichia coli K12 MG1655
Evidence Inferred from direct assay;
Source regulonDB

Genome position Promoter site

Structural RNA alignment
(RNALogo)
Get alignment sequences

Descriptions


    "SraL (Argaman L,2001) and RyjA (Wassarman KM,2001) were independently reported to be small RNAs of approximately 140 nt in length. SraL and RyjA have been reported to be the same RNA (Gottesman S,2001). SraL RNA is polyadenylated (Argaman L,2001). SraL RNA has similarity to sequences from Salmonella and Klebsiella pneumoniae (Argaman L,2001). Sra: small RNA (Argaman L,2001). PsrA: predicted small RNA (Argaman L,2001). Ryx: RNA of unknown function at X position ARRAY(0x4586ec) in the genome (Wassarman KM,2001). Regulation .....

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References

Gottesman S, Storz G, Rosenow C, Majdalani N, Repoila F, and 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 ()  PubMed
Wassarman KM, Repoila F, Rosenow C, Storz G, and Gottesman S (2001) "Identification of novel small RNAs using comparative genomics and microarrays." Genes Dev 15 (13)  PubMed
Argaman L, Hershberg R, Vogel J, Bejerano G, Wagner EG, Margalit H, and Altuvia S (2001) "Novel small RNA-encoding genes in the intergenic regions of Escherichia coli." Curr Biol 11 (12)  PubMed

Comparative Genomics by UCSC Genome Browser

Network Visualization

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sRNA Expression Profiles

TitleF plasmid induced changes in expression levels in E. coli
Citation(s)16432259;16981998;SeriesGSE1154
Samples
1:MG1655_replicate12:MG1655_replicate23:MG1655F_replicate1
4:MG1655F_replicate25:DH5alpha_replicate16:DH5alpha_replicate2
7:DH5alphaF_replicate18:DH5alphaF_replicate2
IG_2643_4274963_4279361_rev_st
more

External Database Connections

ECK120002587
EB4541
2847753
ABE-0047277
JWR0258
EG31166
G0-8875
b4459


Department of Biological Science and Technology,

Institute of Bioinformatics National Chiao Tung University, Hsinchu, Taiwan

Contact with: bryan@mail.NCTU.edu.tw