RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/26063805http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/26063805http://www.w3.org/2000/01/rdf-schema#comment"N(6)-Threonylcarbamoyl-adenosine (t(6)A) is a universal modification occurring at position 37 in nearly all tRNAs that decode A-starting codons, including the eukaryotic initiator tRNA (tRNAi (Met)). Yeast lacking central components of the t(6)A synthesis machinery, such as Tcs3p (Kae1p) or Tcs5p (Bud32p), show slow-growth phenotypes. In the present work, we show that loss of the Drosophila tcs3 homolog also leads to a severe reduction in size and demonstrate, for the first time in a non-microbe, that Tcs3 is required for t(6)A synthesis. In Drosophila and in mammals, tRNAi (Met) is a limiting factor for cell and animal growth. We report that the t(6)A-modified form of tRNAi (Met) is the actual limiting factor. We show that changing the proportion of t(6)A-modified tRNAi (Met), by expression of an un-modifiable tRNAi (Met) or changing the levels of Tcs3, regulate target of rapamycin (TOR) kinase activity and influences cell and animal growth in vivo. These findings reveal an unprecedented relationship between the translation machinery and TOR, where translation efficiency, limited by the availability of t(6)A-modified tRNA, determines growth potential in eukaryotic cells."xsd:string
http://purl.uniprot.org/citations/26063805http://purl.org/dc/terms/identifier"doi:10.1074/jbc.m115.665406"xsd:string
http://purl.uniprot.org/citations/26063805http://purl.uniprot.org/core/author"de Crecy-Lagard V."xsd:string
http://purl.uniprot.org/citations/26063805http://purl.uniprot.org/core/author"Thiaville P.C."xsd:string
http://purl.uniprot.org/citations/26063805http://purl.uniprot.org/core/author"Glavic A."xsd:string
http://purl.uniprot.org/citations/26063805http://purl.uniprot.org/core/author"Rojas-Benitez D."xsd:string
http://purl.uniprot.org/citations/26063805http://purl.uniprot.org/core/date"2015"xsd:gYear
http://purl.uniprot.org/citations/26063805http://purl.uniprot.org/core/name"J Biol Chem"xsd:string
http://purl.uniprot.org/citations/26063805http://purl.uniprot.org/core/pages"18699-18707"xsd:string
http://purl.uniprot.org/citations/26063805http://purl.uniprot.org/core/title"The Levels of a Universally Conserved tRNA Modification Regulate Cell Growth."xsd:string
http://purl.uniprot.org/citations/26063805http://purl.uniprot.org/core/volume"290"xsd:string
http://purl.uniprot.org/citations/26063805http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/26063805
http://purl.uniprot.org/citations/26063805http://xmlns.com/foaf/0.1/primaryTopicOfhttps://pubmed.ncbi.nlm.nih.gov/26063805
http://purl.uniprot.org/uniprot/Q9VV41#attribution-3B3917D56974D44A21BB30D44B88FD12http://purl.uniprot.org/core/sourcehttp://purl.uniprot.org/citations/26063805
http://purl.uniprot.org/uniprot/#_A0A0B4LIA3-mappedCitation-26063805http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26063805
http://purl.uniprot.org/uniprot/#_A0A8H8UMU5-mappedCitation-26063805http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26063805
http://purl.uniprot.org/uniprot/#_P41374-mappedCitation-26063805http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26063805
http://purl.uniprot.org/uniprot/#_M9PFS0-mappedCitation-26063805http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26063805
http://purl.uniprot.org/uniprot/#_H1ZYB5-mappedCitation-26063805http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26063805
http://purl.uniprot.org/uniprot/#_Q12071-mappedCitation-26063805http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26063805
http://purl.uniprot.org/uniprot/#_Q9VV41-mappedCitation-26063805http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26063805
http://purl.uniprot.org/uniprot/#_P91656-mappedCitation-26063805http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26063805
http://purl.uniprot.org/uniprot/#_Q8INB9-mappedCitation-26063805http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26063805
http://purl.uniprot.org/uniprot/#_Q960H0-mappedCitation-26063805http://www.w3.org/1999/02/22-rdf-syntax-ns#objecthttp://purl.uniprot.org/citations/26063805