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          Institute: MPI für molekulare Zellbiologie und Genetik     Collection: MPI-CBG Publications 2016 (archival)     Display Documents



ID: 732390.0, MPI für molekulare Zellbiologie und Genetik / MPI-CBG Publications 2016 (archival)
A genome-wide resource for the analysis of protein localisation in Drosophila.
Authors:Sarov, Mihail; Barz, Christiane; Jambor, Helena; Hein, Marco Y; Schmied, Christopher; Suchold, Dana; Stender, Bettina; Janosch, Stephan; Kj, Vinay Vikas; Krishnan, R T; Krishnamoorthy, Aishwarya; Ferreira, Irene R S; Ejsmont, Radoslaw K; Finkl, Katja; Hasse, Susanne; Kämpfer, Philipp; Plewka, Nicole; Vinis, Elisabeth; Schloissnig, Siegfried; Knust, Elisabeth; Hartenstein, Volker; Mann, Matthias; Ramaswami, Mani; VijayRaghavan, K; Tomancak, Pavel; Schnorrer, Frank
Date of Publication (YYYY-MM-DD):2016
Title of Journal:eLife
Volume:5
Sequence Number of Article:e12068
Copyright:not available
Audience:Experts Only
Intended Educational Use:No
Abstract / Description:The Drosophila genome contains >13,000 protein coding genes, the majority of which remain poorly investigated. Important reasons include the lack of antibodies or reporter constructs to visualise these proteins. Here we present a genome-wide fosmid library of 10,000 GFP-tagged clones, comprising tagged genes and most of their regulatory information. For 880 tagged proteins we created transgenic lines and for a total of 207 lines we assessed protein expression and localisation in ovaries, embryos, pupae or adults by stainings and live imaging approaches. Importantly, we visualised many proteins at endogenous expression levels and found a large fraction of them localising to subcellular compartments. By applying genetic complementation tests we estimate that about two-thirds of the tagged proteins are functional. Moreover, these tagged proteins enable interaction proteomics from developing pupae and adult flies. Taken together, this resource will boost systematic analysis of protein expression and localisation in various cellular and developmental contexts.
External Publication Status:published
Document Type:Article
Communicated by:Thüm
Affiliations:MPI für molekulare Zellbiologie und Genetik
Identifiers:LOCALID:6441
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