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The Crk adapter protein is essential for Drosophila embryogenesis, where it regulates multiple actin-dependent morphogenic events.

Spracklen AJ, Thornton-Kolbe EM, Bonner AN, Florea A, Compton PJ, Fernandez-Gonzalez R, Peifer M
Mol Biol Cell. 2019 Jul 18:mbcE19050302. doi: 10.1091/mbc.E19-05-0302. (Link opens in a new window) PubMed (Link opens in a new window) Article

Plasmids from Article

ID Plasmid Purpose
131137pTIGER_mNeonGreen::3xFLAG::dCrkUASp construct for over-expression of Drosophila Crk with N-terminal monomeric NeonGreen and 3X FLAG tag. Compatible with PhiC31-mediated site-specific integration or classical P-element insertion.
131138pTIGER_tdTomato::3xFLAG::dCrkUASp construct for over-expression of Drosophila Crk with N-terminal tandem Tomato and 3X FLAG tag. Compatible with PhiC31-mediated site-specific integration or classical P-element insertion.
131139pU6-chiRNA_dCrkgRNA1Encodes gRNA targeting Drosophila crk locus. Cuts 110bp upstream of the transcription start site. gRNA cloned into BbsI site of pU6-BbsI-chiRNA (Gratz et al. Genetics. 2013).
131140pU6-chiRNA_dCrkgRNA2Encodes gRNA targeting Drosophila crk locus. Cuts 99bp beyond the 3' UTR. gRNA cloned into BbsI site of pU6-BbsI-chiRNA (Gratz et al. Genetics. 2013).
131141pHD-dsRed-attP_dCrk_flankingHRsContains ~1kb homology regions flanking Drosophila crk locus. Used to make crk null mutant. Homology regions cloned into AarI and SapI sites of pHD-dsRed-attP (Harrison, O'Connor-Giles, Wildonger).
131143pGE-attB-GMR_mNeonGreen::3XFLAG::dCrkRescue construct for targeting into crk[ΔattP]. Contains 110bp upstream of transcription start site, mNeonGreen, 3XFLAG, and dCrk cDNA, 3' UTR and 99bp downstream.
131145pET28P_dCrkExpresses 6XHis::dCrk (based on crk isoform RA).
131146pGEX-6P-2_dCrkExpresses GST::dCrk (based on crk isoform RA).

Antibodies from Article