RDF/XMLNTriplesTurtleShow queryShare
SubjectPredicateObject
http://purl.uniprot.org/citations/34133927http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/34133927http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/34133927http://www.w3.org/2000/01/rdf-schema#comment"Dosage compensation in Drosophila melanogaster involves a 2-fold transcriptional upregulation of the male X chromosome, which relies on the X-chromosome-binding males-specific lethal (MSL) complex. However, how such 2-fold precision is accomplished remains unclear. Here, we show that a nuclear pore component, Mtor, is involved in setting the correct levels of transcription from the male X chromosome. Using larval tissues, we demonstrate that the depletion of Mtor results in selective upregulation at MSL targets of the male X, beyond the required 2-fold. Mtor and MSL components interact genetically, and depletion of Mtor can rescue the male lethality phenotype of MSL components. Using RNA fluorescence in situ hybridization (FISH) analysis and nascent transcript sequencing, we find that the effect of Mtor is not due to defects in mRNA export but occurs at the level of nascent transcription. These findings demonstrate a physiological role for Mtor in the process of dosage compensation, as a transcriptional attenuator of X chromosome gene expression."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.org/dc/terms/identifier"doi:10.1016/j.celrep.2021.109236"xsd:string
http://purl.uniprot.org/citations/34133927http://purl.org/dc/terms/identifier"doi:10.1016/j.celrep.2021.109236"xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/author"Lan Y."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/author"Lan Y."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/author"Bonasio R."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/author"Bonasio R."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/author"Aleman J.R."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/author"Aleman J.R."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/author"Capelson M."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/author"Capelson M."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/author"Pascual-Garcia P."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/author"Pascual-Garcia P."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/author"Little S.C."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/author"Little S.C."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/author"Gospocic J."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/author"Gospocic J."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/author"Kuhn T.M."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/author"Kuhn T.M."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/date"2021"xsd:gYear
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/date"2021"xsd:gYear
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/name"Cell Rep."xsd:string
http://purl.uniprot.org/citations/34133927http://purl.uniprot.org/core/name"Cell Rep."xsd:string