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http://purl.uniprot.org/citations/32585597http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/32585597http://www.w3.org/2000/01/rdf-schema#comment"DNA methylation is a universal epigenetic mechanism involved in regulation of gene expression and genome stability. The DNA maintenance methylase DNMT1 ensures that DNA methylation patterns are faithfully transmitted to daughter cells during cell division. Because loss of DNMT1 is lethal, a pan-organismic analysis of DNMT1 function is lacking. We identified new recessive dnmt1 alleles in medaka and zebrafish and, guided by the structures of mutant proteins, generated a recessive variant of mouse Dnmt1. Each of the three missense mutations studied here distorts the catalytic pocket and reduces enzymatic activity. Because all three DNMT1 mutant animals are viable, it was possible to examine their phenotypes throughout life. The consequences of genome-wide hypomethylation of DNA of somatic tissues in the Dnmt1 mutants are surprisingly mild but consistently affect the development of the lymphoid lineage. Our findings indicate that developing lymphocytes in vertebrates are sensitive to perturbations of DNA maintenance methylation."xsd:string
http://purl.uniprot.org/citations/32585597http://purl.org/dc/terms/identifier"doi:10.1016/j.isci.2020.101260"xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/author"Suetake I."xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/author"Tajima S."xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/author"Kondoh H."xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/author"Yonezawa Y."xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/author"Boehm T."xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/author"Takahama Y."xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/author"Schorpp M."xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/author"Takeshita K."xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/author"Siamishi I."xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/author"Furutani-Seiki M."xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/author"Iwanami N."xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/author"Sikora K."xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/author"Lawir D.F."xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/author"OMeara C."xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/author"Trancoso I."xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/date"2020"xsd:gYear
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/name"iScience"xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/pages"101260"xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/title"Epigenetic Protection of Vertebrate Lymphoid Progenitor Cells by Dnmt1."xsd:string
http://purl.uniprot.org/citations/32585597http://purl.uniprot.org/core/volume"23"xsd:string
http://purl.uniprot.org/citations/32585597http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/32585597
http://purl.uniprot.org/citations/32585597http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/32585597