DESCRIBE <http://purl.uniprot.org/citations/19380582>

Subject	Predicate	Object
http://purl.uniprot.org/citations/19380582	http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/19380582	http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/19380582	http://www.w3.org/2000/01/rdf-schema#comment	"Studies have attributed several functions to the Eaf family, including tumor suppression and eye development. Given the potential association between cancer and development, we set forth to explore Eaf1 and Eaf2/U19 activity in vertebrate embryogenesis, using zebrafish. In situ hybridization revealed similar eaf1 and eaf2/u19 expression patterns. Morpholino-mediated knockdown of either eaf1 or eaf2/u19 expression produced similar morphological changes that could be reversed by ectopic expression of target or reciprocal-target mRNA. However, combination of Eaf1 and Eaf2/U19 (Eafs)-morpholinos increased the severity of defects, suggesting that Eaf1 and Eaf2/U19 only share some functional redundancy. The Eafs knockdown phenotype resembled that of embryos with defects in convergence and extension movements. Indeed, knockdown caused expression pattern changes for convergence and extension movement markers, whereas cell tracing experiments using kaeda mRNA showed a correlation between Eafs knockdown and cell migration defects. Cardiac and pancreatic differentiation markers revealed that Eafs knockdown also disrupted midline convergence of heart and pancreatic organ precursors. Noncanonical Wnt signaling plays a key role in both convergence and extension movements and midline convergence of organ precursors. We found that Eaf1 and Eaf2/U19 maintained expression levels of wnt11 and wnt5. Moreover, wnt11 or wnt5 mRNA partially rescued the convergence and extension movement defects occurring in eafs morphants. Wnt11 and Wnt5 converge on rhoA, so not surprisingly, rhoA mRNA more effectively rescued defects than either wnt11 or wnt5 mRNA alone. However, the ectopic expression of wnt11 and wnt5 did not affect eaf1 and eaf2/u19 expression. These data indicate that eaf1 and eaf2/u19 act upstream of noncanonical Wnt signaling to mediate convergence and extension movements."xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.org/dc/terms/identifier	"doi:10.1074/jbc.m109.009654"xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/author	"Hu B."xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/author	"Hu B."xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/author	"Wang Y."xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/author	"Wang Y."xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/author	"Xiao W."xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/author	"Xiao W."xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/author	"Liu J.X."xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/author	"Liu J.X."xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/author	"Gui J.F."xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/author	"Gui J.F."xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/date	"2009"xsd:gYear
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/date	"2009"xsd:gYear
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/name	"J. Biol. Chem."xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/name	"J Biol Chem"xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/pages	"16679-16692"xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/pages	"16679-16692"xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/title	"Zebrafish eaf1 and eaf2/u19 mediate effective convergence and extension movements through the maintenance of wnt11 and wnt5 expression."xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/title	"Zebrafish eaf1 and eaf2/u19 mediate effective convergence and extension movements through the maintenance of wnt11 and wnt5 expression."xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/volume	"284"xsd:string
http://purl.uniprot.org/citations/19380582	http://purl.uniprot.org/core/volume	"284"xsd:string
http://purl.uniprot.org/citations/19380582	http://www.w3.org/2004/02/skos/core#exactMatch	http://purl.uniprot.org/pubmed/19380582