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http://purl.uniprot.org/citations/19360121http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/19360121http://www.w3.org/2000/01/rdf-schema#comment"CLK-2/TEL2 is essential for viability from yeasts to vertebrates, but its essential functions remain ill defined. CLK-2/TEL2 was initially implicated in telomere length regulation in budding yeast, but work in Caenorhabditis elegans has uncovered a function in DNA damage response signalling. Subsequently, DNA damage signalling defects associated with CLK-2/TEL2 have been confirmed in yeast and human cells. The CLK-2/TEL2 interaction with the ATM and ATR DNA damage sensor kinases and its requirement for their stability led to the proposal that CLK-2/TEL2 mutants might phenocopy ATM and/or ATR depletion. We use C. elegans to dissect developmental and cell cycle related roles of CLK-2. Temperature sensitive (ts) clk-2 mutants accumulate genomic instability and show a delay of embryonic cell cycle timing. This delay partially depends on the worm p53 homolog CEP-1 and is rescued by co-depletion of the DNA replication checkpoint proteins ATL-1 (C. elegans ATR) and CHK-1. In addition, clk-2 ts mutants show a spindle orientation defect in the eight cell stages that lead to major cell fate transitions. clk-2 deletion worms progress through embryogenesis and larval development by maternal rescue but become sterile and halt germ cell cycle progression. Unlike ATL-1 depleted germ cells, clk-2-null germ cells do not accumulate DNA double-strand breaks. Rather, clk-2 mutant germ cells arrest with duplicated centrosomes but without mitotic spindles in an early prophase like stage. This germ cell cycle arrest does not depend on cep-1, the DNA replication, or the spindle checkpoint. Our analysis shows that CLK-2 depletion does not phenocopy PIKK kinase depletion. Rather, we implicate CLK-2 in multiple developmental and cell cycle related processes and show that CLK-2 and ATR have antagonising functions during early C. elegans embryonic development."xsd:string
http://purl.uniprot.org/citations/19360121http://purl.org/dc/terms/identifier"doi:10.1371/journal.pgen.1000451"xsd:string
http://purl.uniprot.org/citations/19360121http://purl.uniprot.org/core/author"Alpi A."xsd:string
http://purl.uniprot.org/citations/19360121http://purl.uniprot.org/core/author"Gartner A."xsd:string
http://purl.uniprot.org/citations/19360121http://purl.uniprot.org/core/author"Schnabel R."xsd:string
http://purl.uniprot.org/citations/19360121http://purl.uniprot.org/core/author"Moser S.C."xsd:string
http://purl.uniprot.org/citations/19360121http://purl.uniprot.org/core/author"Bussing I."xsd:string
http://purl.uniprot.org/citations/19360121http://purl.uniprot.org/core/author"von Elsner S."xsd:string
http://purl.uniprot.org/citations/19360121http://purl.uniprot.org/core/date"2009"xsd:gYear
http://purl.uniprot.org/citations/19360121http://purl.uniprot.org/core/name"PLoS Genet"xsd:string
http://purl.uniprot.org/citations/19360121http://purl.uniprot.org/core/pages"e1000451"xsd:string
http://purl.uniprot.org/citations/19360121http://purl.uniprot.org/core/title"Functional dissection of Caenorhabditis elegans CLK-2/TEL2 cell cycle defects during embryogenesis and germline development."xsd:string
http://purl.uniprot.org/citations/19360121http://purl.uniprot.org/core/volume"5"xsd:string
http://purl.uniprot.org/citations/19360121http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/19360121
http://purl.uniprot.org/citations/19360121http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/19360121
http://purl.uniprot.org/uniprot/#_E5QCG9-mappedCitation-19360121http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19360121
http://purl.uniprot.org/uniprot/#_Q21625-mappedCitation-19360121http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19360121
http://purl.uniprot.org/uniprot/#_Q22258-mappedCitation-19360121http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19360121
http://purl.uniprot.org/uniprot/#_Q95YE9-mappedCitation-19360121http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19360121
http://purl.uniprot.org/uniprot/#_Q9N3Z3-mappedCitation-19360121http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/19360121
http://purl.uniprot.org/uniprot/Q21625http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19360121
http://purl.uniprot.org/uniprot/Q22258http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19360121
http://purl.uniprot.org/uniprot/Q9N3Z3http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19360121
http://purl.uniprot.org/uniprot/E5QCG9http://purl.uniprot.org/core/mappedCitationhttp://purl.uniprot.org/citations/19360121