The translational repressor Cup associates with the adaptor protein Miranda and the mRNA carrier Staufen at multiple time-points during Drosophila oogenesis (Articolo in rivista)

Type
Label
  • The translational repressor Cup associates with the adaptor protein Miranda and the mRNA carrier Staufen at multiple time-points during Drosophila oogenesis (Articolo in rivista) (literal)
Anno
  • 2009-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.gene.2008.09.019 (literal)
Alternative label
  • Piccioni F.; Ottone C.; Brescia P.; Pisa V.; Siciliano G.; Galasso A.; Gigliotti S.; Graziani F.; Verrotti A.C. (2009)
    The translational repressor Cup associates with the adaptor protein Miranda and the mRNA carrier Staufen at multiple time-points during Drosophila oogenesis
    in Gene (Amst.)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Piccioni F.; Ottone C.; Brescia P.; Pisa V.; Siciliano G.; Galasso A.; Gigliotti S.; Graziani F.; Verrotti A.C. (literal)
Pagina inizio
  • 47 (literal)
Pagina fine
  • 52 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 428 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
  • PMID: 18930123 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 1-2 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CEINGE-Biotecnologie Avanzate, Via Comunale Margherita 482, 80145 Naples, Italy SEMM-European School of Molecular Medicine, Via Comunale Margherita 482, 80145 Naples, Italy Dipartimento di Biochimica e Biotecnologie Mediche, University of Napoli \"Federico II\", Via S. Pansini 5, 80131 Naples, Italy School of Biotechnological Sciences, University of Napoli \"Federico II\", Via S. Pansini 5, 80131 Naples, Italy Institute of Genetics and Biophysics \"A. Buzzati Traverso\", CNR, Via P. Castellino 111, 80131 Naples, Italy (literal)
Titolo
  • The translational repressor Cup associates with the adaptor protein Miranda and the mRNA carrier Staufen at multiple time-points during Drosophila oogenesis (literal)
Abstract
  • In Drosophila melanogaster, Cup acts as a translational regulator during oocyte maturation and early embryogenesis. In this report, we show that Cup associates with Miranda, an adaptor protein involved in localization of specific mRNA complexes in both neuroblasts and oocytes. miranda and cup also interact genetically, since reducing miranda activity worsens the oogenesis defects associated with different cup mutant alleles. miranda mRNA is first detected within the cytoplasm of egg chambers during early oogenesis, coincidentally with very low levels of Miranda protein. We furthermore show that Cup interacts with Staufen, a protein involved in mRNA localization during oogenesis and nervous system development, and the two proteins co-localize within the posterior cytoplasm of late oocytes. Our results substantiate the idea that Cup is a multi-functional protein cooperating with different protein partners to direct egg chamber development at multiple time-points. (literal)
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Prodotto
Autore CNR di
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Insieme di parole chiave di
data.CNR.it