Literature DB >> 27654348

The temporally controlled expression of Drongo, the fruit fly homolog of AGFG1, is achieved in female germline cells via P-bodies and its localization requires functional Rab11.

Irina E Catrina1, Livia V Bayer1,2, Giussepe Yanez1, John M McLaughlin1,2, Kornelia Malaczek1, Ekaterina Bagaeva1, Salvatore A E Marras3, Diana P Bratu1,2.   

Abstract

To achieve proper RNA transport and localization, RNA viruses exploit cellular vesicular trafficking pathways. AGFG1, a host protein essential for HIV-1 and Influenza A replication, has been shown to mediate release of intron-containing viral RNAs from the perinuclear region. It is still unknown what its precise role in this release is, or whether AGFG1 also participates in cytoplasmic transport. We report for the first time the expression patterns during oogenesis for Drongo, the fruit fly homolog of AGFG1. We find that temporally controlled Drongo expression is achieved by translational repression of drongo mRNA within P-bodies. Here we show a first link between the recycling endosome pathway and Drongo, and find that proper Drongo localization at the oocyte's cortex during mid-oogenesis requires functional Rab11.

Entities:  

Keywords:  AGFG1; Drongo; Drosophila; HIV-1; Influenza A; Rab11; cytoskeleton

Mesh:

Substances:

Year:  2016        PMID: 27654348      PMCID: PMC5100350          DOI: 10.1080/15476286.2016.1218592

Source DB:  PubMed          Journal:  RNA Biol        ISSN: 1547-6286            Impact factor:   4.652


  63 in total

Review 1.  Eggs to die for: cell death during Drosophila oogenesis.

Authors:  M Buszczak; L Cooley
Journal:  Cell Death Differ       Date:  2000-11       Impact factor: 15.828

Review 2.  Bridging membrane and cytoskeleton dynamics in the secretory and endocytic pathways.

Authors:  Mihaela Anitei; Bernard Hoflack
Journal:  Nat Cell Biol       Date:  2011-12-22       Impact factor: 28.824

3.  Single-Molecule RNA In Situ Hybridization (smFISH) and Immunofluorescence (IF) in the Drosophila Egg Chamber.

Authors:  Livia V Bayer; Mona Batish; Stephen K Formel; Diana P Bratu
Journal:  Methods Mol Biol       Date:  2015

4.  Human immunodeficiency virus rev-binding protein is essential for influenza a virus replication and promotes genome trafficking in late-stage infection.

Authors:  Amie J Eisfeld; Gabriele Neumann; Yoshihiro Kawaoka
Journal:  J Virol       Date:  2011-07-13       Impact factor: 5.103

5.  A protein complex network of Drosophila melanogaster.

Authors:  K G Guruharsha; Jean-François Rual; Bo Zhai; Julian Mintseris; Pujita Vaidya; Namita Vaidya; Chapman Beekman; Christina Wong; David Y Rhee; Odise Cenaj; Emily McKillip; Saumini Shah; Mark Stapleton; Kenneth H Wan; Charles Yu; Bayan Parsa; Joseph W Carlson; Xiao Chen; Bhaveen Kapadia; K VijayRaghavan; Steven P Gygi; Susan E Celniker; Robert A Obar; Spyros Artavanis-Tsakonas
Journal:  Cell       Date:  2011-10-28       Impact factor: 41.582

6.  In vivo colocalisation of oskar mRNA and trans-acting proteins revealed by quantitative imaging of the Drosophila oocyte.

Authors:  Musa M Mhlanga; Diana P Bratu; Auguste Genovesio; Agata Rybarska; Nicolas Chenouard; Ulf Nehrbass; Jean-Christophe Olivo-Marin
Journal:  PLoS One       Date:  2009-07-14       Impact factor: 3.240

7.  Distinct and separable activities of the endocytic clathrin-coat components Fcho1/2 and AP-2 in developmental patterning.

Authors:  P K Umasankar; Subramaniam Sanker; James R Thieman; Souvik Chakraborty; Beverly Wendland; Michael Tsang; Linton M Traub
Journal:  Nat Cell Biol       Date:  2012-04-08       Impact factor: 28.824

8.  A subset of dynamic actin rearrangements in Drosophila requires the Arp2/3 complex.

Authors:  Andrew M Hudson; Lynn Cooley
Journal:  J Cell Biol       Date:  2002-02-18       Impact factor: 10.539

9.  Capu and Spire assemble a cytoplasmic actin mesh that maintains microtubule organization in the Drosophila oocyte.

Authors:  Katja Dahlgaard; Alexandre A S F Raposo; Teresa Niccoli; Daniel St Johnston
Journal:  Dev Cell       Date:  2007-10       Impact factor: 12.270

10.  FlyBase 102--advanced approaches to interrogating FlyBase.

Authors:  Susan E St Pierre; Laura Ponting; Raymund Stefancsik; Peter McQuilton
Journal:  Nucleic Acids Res       Date:  2013-11-13       Impact factor: 16.971

View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.