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dc.contributor.authorReece-Hoyes, John S.
dc.contributor.authorDeplancke, Bart
dc.contributor.authorBarrasa, M. Inmaculada
dc.contributor.authorHatzold, Julia
dc.contributor.authorSmit, Ryan B.
dc.contributor.authorArda, H. Efsun
dc.contributor.authorPope, Patricia A.
dc.contributor.authorGaudet, Jeb
dc.contributor.authorConradt, Barbara
dc.contributor.authorWalhout, Albertha J. M.
dc.date2022-08-11T08:10:16.000
dc.date.accessioned2022-08-23T17:01:45Z
dc.date.available2022-08-23T17:01:45Z
dc.date.issued2009-04-18
dc.date.submitted2009-11-23
dc.identifier.citationNucleic Acids Res. 2009 Jun;37(11):3689-98. Epub 2009 Apr 16. <a href="http://dx.doi.org/10.1093/nar/gkp232">Link to article on publisher's site</a>
dc.identifier.issn1362-4962 (Electronic)
dc.identifier.doi10.1093/nar/gkp232
dc.identifier.pmid19372275
dc.identifier.urihttp://hdl.handle.net/20.500.14038/44075
dc.description<p>Co-author Patricia Pope is a student in the Interdisciplinary Graduate Program in the Graduate School of Biomedical Sciences (GSBS) at UMass Medical School.</p>
dc.description.abstractSnail-type transcription factors (TFs) are found in numerous metazoan organisms and function in a plethora of cellular and developmental processes including mesoderm and neuronal development, apoptosis and cancer. So far, Snail-type TFs are exclusively known as transcriptional repressors. They repress gene expression by recruiting transcriptional co-repressors and/or by preventing DNA binding of activators from the basic helix-loop-helix (bHLH) family of TFs to CAGGTG E-box sequences. Here we report that the Caenorhabditis elegans Snail-type TF CES-1 can activate transcription in vivo. Moreover, we provide results that suggest that CES-1 can share its binding site with bHLH TFs, in different tissues, rather than only occluding bHLH DNA binding. Together, our data indicate that there are at least two types of CES-1 target genes and, therefore, that the molecular function of Snail-type TFs is more plastic than previously appreciated.
dc.language.isoen_US
dc.relation<a href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed&cmd=Retrieve&list_uids=19372275&dopt=Abstract">Link to Article in PubMed</a>
dc.subjectAnimals
dc.subjectBasic Helix-Loop-Helix Transcription Factors
dc.subjectBinding Sites
dc.subjectCaenorhabditis elegans
dc.subjectCaenorhabditis elegans Proteins
dc.subjectDNA-Binding Proteins
dc.subjectPharynx
dc.subjectPromoter Regions, Genetic
dc.subjectRegulatory Elements, Transcriptional
dc.subjectTranscription Factors
dc.subject*Transcriptional Activation
dc.subjectGenetics and Genomics
dc.titleThe C. elegans Snail homolog CES-1 can activate gene expression in vivo and share targets with bHLH transcription factors
dc.typeJournal Article
dc.source.journaltitleNucleic acids research
dc.source.volume37
dc.source.issue11
dc.identifier.legacyfulltexthttps://escholarship.umassmed.edu/cgi/viewcontent.cgi?article=1004&amp;context=pgfe_pp&amp;unstamped=1
dc.identifier.legacycoverpagehttps://escholarship.umassmed.edu/pgfe_pp/5
dc.identifier.contextkey1070828
refterms.dateFOA2022-08-23T17:01:46Z
html.description.abstract<p>Snail-type transcription factors (TFs) are found in numerous metazoan organisms and function in a plethora of cellular and developmental processes including mesoderm and neuronal development, apoptosis and cancer. So far, Snail-type TFs are exclusively known as transcriptional repressors. They repress gene expression by recruiting transcriptional co-repressors and/or by preventing DNA binding of activators from the basic helix-loop-helix (bHLH) family of TFs to CAGGTG E-box sequences. Here we report that the Caenorhabditis elegans Snail-type TF CES-1 can activate transcription in vivo. Moreover, we provide results that suggest that CES-1 can share its binding site with bHLH TFs, in different tissues, rather than only occluding bHLH DNA binding. Together, our data indicate that there are at least two types of CES-1 target genes and, therefore, that the molecular function of Snail-type TFs is more plastic than previously appreciated.</p>
dc.identifier.submissionpathpgfe_pp/5
dc.contributor.departmentProgram in Molecular Medicine
dc.contributor.departmentProgram in Gene Function and Expression
dc.source.pages3689-98


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