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http://purl.uniprot.org/citations/11287179http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/11287179http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/11287179http://www.w3.org/2000/01/rdf-schema#comment"In a phenotypic screen in mice using a gene trap approach in embryonic stem cells, we have identified a recessive loss-of-function mutation in the mgcRacGAP gene. Maternal protein is present in the oocyte, and mgcRacGAP gene transcription starts at the four-cell stage and persists throughout mouse pre-implantation development. Total mgcRacGAP deficiency results in pre-implantation lethality. Such E3.5 embryos display a dramatic reduction in cell number, but undergo compaction and form a blastocoel. At E3.0-3.5, binucleated blastomeres in which the nuclei are partially interconnected are frequently observed, suggesting that mgcRacGAP is required for normal mitosis and cytokinesis in the pre-implantation embryo. All homozygous mutant blastocysts fail to grow out on fibronectin-coated substrates, but a fraction of them can still induce decidual swelling in vivo. The mgcRacGAP mRNA expression pattern in post-implantation embryos and adult mouse brain suggests a role in neuronal cells. Our results indicate that mgcRacGAP is essential for the earliest stages of mouse embryogenesis, and add evidence that CYK-4-like proteins also play a role in microtubule-dependent steps in the cytokinesis of vertebrate cells. In addition, the severe phenotype of null embryos indicates that mgcRacGAP is functionally non-redundant and cannot be substituted by other GAPs during early cleavage of the mammalian embryo."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.org/dc/terms/identifier"doi:10.1016/s0925-4773(01)00279-9"xsd:string
http://purl.uniprot.org/citations/11287179http://purl.org/dc/terms/identifier"doi:10.1016/s0925-4773(01)00279-9"xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Francis A."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Francis A."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Kozak C.A."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Kozak C.A."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Rybin V."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Rybin V."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Huylebroeck D."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Huylebroeck D."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Lonnoy O."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Lonnoy O."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Zerial M."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Zerial M."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Van de Putte T."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Van de Putte T."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Zwijsen A."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Zwijsen A."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Baekelandt V."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Baekelandt V."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Cozijnsen M."xsd:string
http://purl.uniprot.org/citations/11287179http://purl.uniprot.org/core/author"Cozijnsen M."xsd:string