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!align=left {{table_heading_style}} |Standard Name
!align=left {{table_heading_style}} |Standard Name
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''mqsR''  
''mqsR''
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!align=left {{table_heading_style}} |Gene Synonym(s)
!align=left {{table_heading_style}} |Gene Synonym(s)
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''ygiU, ECK3013, b3022, JW2990''<ref name='LIB:Riley_2006'/><ref name='LIB:EcoCyc10.6'/>
''ygiU, ECK3013, b3022, JW2990''<ref name='LIB:Riley_2006'/><ref name='LIB:EcoCyc10.6'/>, JW2990''
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!align=left {{table_heading_style}} |Product Desc.
!align=left {{table_heading_style}} |Product Desc.
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RNase interferase<ref name='PMID:20041169'/><ref name='PMID:19690171'/>
RNase interferase<ref name='PMID:20041169'/><ref name='PMID:19690171'/>,
Motility quorum-sensing regulator<ref name='PMID:16352847'/>
Motility quorum-sensing regulator<ref name='PMID:16352847'/>,
Toxin mitigted by MqsA (YgiT) antitoxin<ref name='PMID:20041169'/><ref name='PMID:18309357'/>18309357; works through QseBC and AI-2<ref name='PMID:16352847'/>
Toxin mitigted by MqsA (YgiT) antitoxin<ref name='PMID:20041169'/><ref name='PMID:18309357'/>,
First identified as induced in biofilms<ref name='PMID:14727089'/>
works through QseBC and AI-2<ref name='PMID:16352847'/>,
First identified as induced in biofilms<ref name='PMID:14727089'/>,
2nd protein to be identified that when deleted, decreases persistence<ref name='PMID:19909729'/>
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!align=left {{table_heading_style}} |Product Synonyms(s)
!align=left {{table_heading_style}} |Product Synonyms(s)
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B3022<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>, YgiU<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>, MqsR<ref name='PMID:16352847'/>
''B3022<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>, YgiU<ref name='LIB:EcoCyc10.6'/><ref name='LIB:Riley_2006'/>, MqsR<ref name='PMID:16352847'/>, ECK3013, JW2990, ygiU, b3022''
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!align=left {{table_heading_style}} |Function from GO
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<GO_nr />
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!align=left {{table_heading_style}} |Knock-Out Phenotype
!align=left {{table_heading_style}} |Knock-Out Phenotype
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!align=left {{table_heading_style}} |Quick Links
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[[File:porteco.png|link=http://porteco.org/AjaxSearch.jsp?searchString=mqsR&s=search]] [[File:EcoCyc.gif|link=http://biocyc.org/ECOLI/NEW-IMAGE?type=NIL&object=G7572]] [[File:regulondb.jpg|link=http://regulondb.ccg.unam.mx/gene?term=ECK120004130&organism=ECK12&format=jsp&type=gene ]] <br/><br/> [[File:dnadisplay.png|link=http://ecoliwiki.net/tools/display_dna.php?gene=mqsR&loc=MG1655%3A3166566..3166270,W3110%3A3167200..3166904,DH10B%3A3264311..3264015,REL606%3A3102420..3102716,BW2952%3A3053418..3053714]] [[File:proteindisplay.png|link=http://ecoliwiki.net/tools/display_protein.php?f=NC_000913&start=3053418&end=3053714&gene=mqsR&aa=mekrtphtrlsqvkklvnagqvrttrsallnadelgldfdgmcnviiglsesdfyksmttysdhtiwqdvyrprlvtgqvylkitvihdvlivsfkek]]&nbsp;&nbsp;  [[File:pubmed.jpg|link=http://www.ncbi.nlm.nih.gov/sites/entrez?db=pubmed&cmd=Search&Term=mqsR+AND+escherichia+coli]]&nbsp;&nbsp;  [[File:textpresso.jpg|link=http://textpresso.tamu.edu/cgi-bin/textpresso/search?q=mqsR]]&nbsp;&nbsp;


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msqR is induced during biofilm formation. Toxin MsqR could be cloned in an ara vector unless antitoxin YgiT is upreguated (Shah, 2006).<ref name='LIB:EcoGene'/>
''msqR'' was first identified as induced during biofilm formation<ref name='PMID:14727089'/>. Toxin MsqR could be cloned in an ara vector unless antitoxin YgiT is upreguated (Shah, 2006).<ref name='LIB:EcoGene'/>.  Encodes a mRNA interferase<ref name='PMID:20041169'/>.






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==References==
==References==
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Latest revision as of 21:47, 27 May 2013

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Quickview   Gene   Gene Product(s)   Expression   Evolution   On One Page    
References Suggestions
Standard Name

mqsR

Gene Synonym(s)

ygiU, ECK3013, b3022, JW2990[1][2], JW2990

Product Desc.

RNase interferase[3][4], Motility quorum-sensing regulator[5], Toxin mitigted by MqsA (YgiT) antitoxin[3][6], works through QseBC and AI-2[5], First identified as induced in biofilms[7], 2nd protein to be identified that when deleted, decreases persistence[8]

Product Synonyms(s)

B3022[2][1], YgiU[2][1], MqsR[5], ECK3013, JW2990, ygiU, b3022

Function from GO

<GO_nr />

Knock-Out Phenotype
Regulation/Expression

transcription unit(s): ygiT[2]

Regulation/Activity
Quick Links



        

See Help:Quickview for help with entering information in the Quickview table.

Notes

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msqR was first identified as induced during biofilm formation[7]. Toxin MsqR could be cloned in an ara vector unless antitoxin YgiT is upreguated (Shah, 2006).[9]. Encodes a mRNA interferase[3].



References

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  1. ↑ 1.0 1.1 1.2 Riley, M. et al. (2006) Nucleic Acids Res 34:1-6 (corrected supplemental data from B. Wanner)
  2. ↑ 2.0 2.1 2.2 2.3 EcoCyc (release 10.6; 2007) Keseler, IM et al. (2005) Nucleic Acids Res. 33(Database issue):D334-7
  3. ↑ 3.0 3.1 3.2 Brown, BL et al. (2009) Three dimensional structure of the MqsR:MqsA complex: a novel TA pair comprised of a toxin homologous to RelE and an antitoxin with unique properties. PLoS Pathog. 5 e1000706 PubMed
  4. ↑ Yamaguchi, Y et al. (2009) MqsR, a crucial regulator for quorum sensing and biofilm formation, is a GCU-specific mRNA interferase in Escherichia coli. J. Biol. Chem. 284 28746-53 PubMed
  5. ↑ 5.0 5.1 5.2 González Barrios, AF et al. (2006) Autoinducer 2 controls biofilm formation in Escherichia coli through a novel motility quorum-sensing regulator (MqsR, B3022). J. Bacteriol. 188 305-16 PubMed
  6. ↑ Zhang, XS et al. (2008) Escherichia coli transcription factor YncC (McbR) regulates colanic acid and biofilm formation by repressing expression of periplasmic protein YbiM (McbA). ISME J 2 615-31 PubMed
  7. ↑ 7.0 7.1 Ren, D et al. (2004) Gene expression in Escherichia coli biofilms. Appl. Microbiol. Biotechnol. 64 515-24 PubMed
  8. ↑ Kim, Y & Wood, TK (2010) Toxins Hha and CspD and small RNA regulator Hfq are involved in persister cell formation through MqsR in Escherichia coli. Biochem. Biophys. Res. Commun. 391 209-13 PubMed
  9. ↑ EcoGene: Rudd, KE (2000) EcoGene: a genome sequence database for Escherichia coli K-12. Nucleic Acids Res 28:60-4.