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http://purl.uniprot.org/citations/15892050http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/15892050http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/15892050http://www.w3.org/2000/01/rdf-schema#comment"Dickkopf-like 1 (DkkL1) is related to the Dickkopf gene family, a group of proteins that are characterized as secreted antagonists of Wingless (Wnt) signal transduction proteins. DkkL1 mRNA is found in preimplantation mouse embryos and in developing neural tissue, but in adults it is found primarily in the testes. In an effort to elucidate its function, the distribution of DkkL1 protein in mouse testis and mature sperm was analyzed by immuno-histochemistry and immuno-blotting techniques. DkkL1 first appeared in the developing spermatocytes in seminiferous tubules as early as Stage XII, coincident with the appearance of DkkL1 mRNA. Surprisingly, however, DkkL1 localized to the developing acrosome in spermatocytes and spermatids and to the acrosome in mature sperm. Furthermore, DkkL1 was N-glycosylated in the testis, but it did not appear to be excreted, and the DkkL1 in mature sperm was no longer N-glycosylated, suggesting that additional post-translational modifications occurred during the final stages of spermatogenesis. These results identify a member of the Dickkopf family as a novel acrosomal protein that may be involved in acrosome assembly or function, a unique role for a secreted signaling molecule."xsd:string
http://purl.uniprot.org/citations/15892050http://purl.org/dc/terms/identifier"doi:10.1002/mrd.20314"xsd:string
http://purl.uniprot.org/citations/15892050http://purl.org/dc/terms/identifier"doi:10.1002/mrd.20314"xsd:string
http://purl.uniprot.org/citations/15892050http://purl.uniprot.org/core/author"DePamphilis M.L."xsd:string
http://purl.uniprot.org/citations/15892050http://purl.uniprot.org/core/author"DePamphilis M.L."xsd:string
http://purl.uniprot.org/citations/15892050http://purl.uniprot.org/core/author"Kaneko K.J."xsd:string
http://purl.uniprot.org/citations/15892050http://purl.uniprot.org/core/author"Kaneko K.J."xsd:string
http://purl.uniprot.org/citations/15892050http://purl.uniprot.org/core/author"Kohn M.J."xsd:string
http://purl.uniprot.org/citations/15892050http://purl.uniprot.org/core/author"Kohn M.J."xsd:string
http://purl.uniprot.org/citations/15892050http://purl.uniprot.org/core/date"2005"xsd:gYear
http://purl.uniprot.org/citations/15892050http://purl.uniprot.org/core/date"2005"xsd:gYear
http://purl.uniprot.org/citations/15892050http://purl.uniprot.org/core/name"Mol. Reprod. Dev."xsd:string
http://purl.uniprot.org/citations/15892050http://purl.uniprot.org/core/name"Mol. Reprod. Dev."xsd:string
http://purl.uniprot.org/citations/15892050http://purl.uniprot.org/core/pages"516-522"xsd:string
http://purl.uniprot.org/citations/15892050http://purl.uniprot.org/core/pages"516-522"xsd:string
http://purl.uniprot.org/citations/15892050http://purl.uniprot.org/core/title"DkkL1 (Soggy), a Dickkopf family member, localizes to the acrosome during mammalian spermatogenesis."xsd:string
http://purl.uniprot.org/citations/15892050http://purl.uniprot.org/core/title"DkkL1 (Soggy), a Dickkopf family member, localizes to the acrosome during mammalian spermatogenesis."xsd:string
http://purl.uniprot.org/citations/15892050http://purl.uniprot.org/core/volume"71"xsd:string
http://purl.uniprot.org/citations/15892050http://purl.uniprot.org/core/volume"71"xsd:string
http://purl.uniprot.org/citations/15892050http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/15892050
http://purl.uniprot.org/citations/15892050http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/15892050
http://purl.uniprot.org/citations/15892050http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/15892050
http://purl.uniprot.org/citations/15892050http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/15892050