http://purl.uniprot.org/citations/32017896 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
http://purl.uniprot.org/citations/32017896 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
http://purl.uniprot.org/citations/32017896 | http://www.w3.org/2000/01/rdf-schema#comment | "U6 snRNA, as an essential component of the catalytic core of the pre-mRNA processing spliceosome, is heavily modified post-transcriptionally, with 2'-O-methylation being most common. The role of these modifications in pre-mRNA splicing as well as their physiological function in mammals have remained largely unclear. Here we report that the La-related protein LARP7 functions as a critical cofactor for 2'-O-methylation of U6 in mouse male germ cells. Mechanistically, LARP7 promotes U6 loading onto box C/D snoRNP, facilitating U6 2'-O-methylation by box C/D snoRNP. Importantly, ablation of LARP7 in the male germline causes defective U6 2'-O-methylation, massive alterations in pre-mRNA splicing, and spermatogenic failure in mice, which can be rescued by ectopic expression of wild-type LARP7 but not an U6-loading-deficient mutant LARP7. Our data uncover a novel role of LARP7 in regulating U6 2'-O-methylation and demonstrate the functional requirement of such modification for splicing fidelity and spermatogenesis in mice."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.molcel.2020.01.002"xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.org/dc/terms/identifier | "doi:10.1016/j.molcel.2020.01.002"xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Fischer U."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Fischer U."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Lin J."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Lin J."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Li J."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Li J."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Li Y."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Li Y."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Li D."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Li D."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Tang W."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Tang W."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Wang X."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Wang X."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Yan Y."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Yan Y."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Meister G."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Meister G."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Yang J.H."xsd:string |
http://purl.uniprot.org/citations/32017896 | http://purl.uniprot.org/core/author | "Yang J.H."xsd:string |