RNAi

Gene Info

  • Species:Fly (Drosophila melanogaster)
  • GeneID:34573
  • Symbol:Dlg5
  • Description:Discs large 5
DataSource: http://genomernai.dkfz.de/v16/genedetails/34573

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Stable_ID Entrez_ID Gene_ID Gene_Symbol Reagent_ID Score Phenotype Conditions Follow_Up Comment Screen_Title Publication_Title Authors Publication_Year Pubmed_ID Biosource Biomodel Assay Method Library Scope Reagent_Type Score_Type Cutoff Notes
GR00002-A 34573 FBgn0032363 CG6509 DRSC02964 -2.538286731 Decreased lipid droplet area no Lipid storage COPI complex is a regulator of lipid homeostasis. Beller et al. 2008 19067489 Cell line Kc167 Nuclear to lipid droplet cross-sectional area Fluorescence np Genome-wide dsRNA B-score > 2 OR < -1.7 Additional information about a secondary screen with non-overlaping dsRNAs
GR00002-A 34573 FBgn0032363 CG6509 DRSC02964 -2.033604187 Decreased lipid droplet area no Lipid storage COPI complex is a regulator of lipid homeostasis. Beller et al. 2008 19067489 Cell line Kc167 Nuclear to lipid droplet cross-sectional area Fluorescence np Genome-wide dsRNA B-score > 2 OR < -1.7 Additional information about a secondary screen with non-overlaping dsRNAs
GR00031-A-1 34573 HFA02964 1.1 none yes Cell growth and viability (1) Genome-wide RNAi analysis of growth and viability in Drosophila cells. Boutros et al. 2004 14764878 Cell line Kc167 Cell number and viability Luminescence Custom-made (HFA) Genome-wide dsRNA Z-score >
GR00031-A-2 34573 HFA02964 1.2 none no Cell growth and viability (2) Genome-wide RNAi analysis of growth and viability in Drosophila cells. Boutros et al. 2004 14764878 Cell line S2R+ Cell number and viability Luminescence Custom-made (HFA) Genome-wide dsRNA Z-score >
GR00038-A-0 34573 FBgn0032363 CG6509 np ** Fewer infected cells, fewer bacteria per cell no L. monocytogenes infection Use of RNA interference in Drosophila S2 cells to identify host pathways controlling compartmentalization of an intracellular pathogen. Cheng et al. 2005 16157870 Cell line S2 L. monocytogenes infection High content (microscopy) Custom-made dsRNA Visual inspection np
GR00043-A-0 34573 FBgn0032363 CG6509 np np Increased IMD reporter activity no Innate immunity Inhibitor of apoptosis 2 and TAK1-binding protein are components of the Drosophila Imd pathway. Kleino et al. 2005 16163390 Cell line S2 IMD/Rel signaling Dual luciferase Custom-made dsRNA Percentage IMD reporter activity >
34573 FBgn0032363 CG6509 np sp none no library: DGC1
34573 FBgn0032363 CG6509 LD07392 sp none no library: DGC1
34573 FBgn0032363 CG6509 LD32687 sp none no library: DGC1
GR00134-A-1 34573 CG6509 CG6509 22496 np Lethal yes late pupal Muscle morphogenesis and function (1) Systematic genetic analysis of muscle morphogenesis and function in Drosophila. Schnorrer et al. 2010 20220848 Tissue Mef2-GAL4 Posture, locomotion, flight and viability Visual inspection np Genome-wide UAS-IR construct rp S19 > 0.5
GR00134-A-1 34573 CG6509 CG6509 46234 np Lethal yes late pupal Muscle morphogenesis and function (1) Systematic genetic analysis of muscle morphogenesis and function in Drosophila. Schnorrer et al. 2010 20220848 Tissue Mef2-GAL4 Posture, locomotion, flight and viability Visual inspection np Genome-wide UAS-IR construct rp S19 > 0.5
GR00134-A-2 34573 CG6509 CG6509 np np Wing posture / locomotion / ability to fly defect or lethal / semi-lethal no Muscle morphogenesis and function (2) Systematic genetic analysis of muscle morphogenesis and function in Drosophila. Schnorrer et al. 2010 20220848 Tissue Mef2-GAL4 Posture, locomotion, flight and viability Visual inspection Custom-made Selected genes UAS-IR construct rp S19 > 0.5
GR00135-A-1 34573 CG6509 CG6509 22496 -1.17 none yes Heat nociception (1) A genome-wide Drosophila screen for heat nociception identifies α2δ3 as an evolutionarily conserved pain gene. Neely et al. 2010 21074052 Organism elav-GAL4 Noxious heat avoidance and viability Fly count np Genome-wide UAS-IR construct Z-score > 1.65 Additional information about secondary screens (geotactic, phototaxis, and temperature sensitivity)
GR00135-A-1 34573 CG6509 CG6509 46234 -0.2 none yes Heat nociception (1) A genome-wide Drosophila screen for heat nociception identifies α2δ3 as an evolutionarily conserved pain gene. Neely et al. 2010 21074052 Organism elav-GAL4 Noxious heat avoidance and viability Fly count np Genome-wide UAS-IR construct Z-score > 1.65 Additional information about secondary screens (geotactic, phototaxis, and temperature sensitivity)
GR00138-A-1 34573 CG6509 46234 1 none no Heart development and function (1) A global in vivo Drosophila RNAi screen identifies NOT3 as a conserved regulator of heart function. Neely et al. 2010 20371351 Tissue TinCΔ4 12a-Gal4 Viability Fly count np Selected genes UAS-IR construct Developmental lethality <
GR00138-A-1 34573 CG6509 22496 1 none yes Heart development and function (1) A global in vivo Drosophila RNAi screen identifies NOT3 as a conserved regulator of heart function. Neely et al. 2010 20371351 Tissue TinCΔ4 12a-Gal4 Viability Fly count np Selected genes UAS-IR construct Developmental lethality <
GR00138-A-2 34573 CG6509 22496 5.76 Decreased viability no Heart development and function (2) A global in vivo Drosophila RNAi screen identifies NOT3 as a conserved regulator of heart function. Neely et al. 2010 20371351 Tissue TinCΔ4 12a-Gal4 Viability Fly count np Selected genes UAS-IR construct Z-score > 3
GR00142-A-1 34573 CG6509 CG6509 22496 0.971428571428571 none no Serratia marcescens infection (1) Genome-wide RNAi screen identifies genes involved in intestinal pathogenic bacterial infection. Cronin et al. 2009 19520911 Organism HSP70-GAL4; TubGAL80ts Heat shock and viability Fly count np Random genes UAS-IR construct Days life time (LT50) < -1.5 SD OR > 2 SD
GR00142-A-1 34573 CG6509 CG6509 46234 -0.513513513513513 none no Serratia marcescens infection (1) Genome-wide RNAi screen identifies genes involved in intestinal pathogenic bacterial infection. Cronin et al. 2009 19520911 Organism HSP70-GAL4; TubGAL80ts Heat shock and viability Fly count np Random genes UAS-IR construct Days life time (LT50) < -1.5 SD OR > 2 SD
GR00144-A-4 34573 CG6509 22496 sp Gain of bristles, notum malformation death, lateral inhibition yes not lethal Notch pathway regulation (4) Genome-wide analysis of Notch signalling in Drosophila by transgenic RNAi. Mummery-Widmer et al. 2009 19363474 Tissue pnr-GAL4 External sensory organ morphology and viability Visual inspection np Genome-wide UAS-IR construct Phenotype strength np
GR00144-A-4 34573 CG6509 46234 sp Gain of bristles, notum malformation death yes not lethal Notch pathway regulation (4) Genome-wide analysis of Notch signalling in Drosophila by transgenic RNAi. Mummery-Widmer et al. 2009 19363474 Tissue pnr-GAL4 External sensory organ morphology and viability Visual inspection np Genome-wide UAS-IR construct Phenotype strength np
GR00144-A-5 34573 CG6509 22496 np Thin wings yes Notch pathway regulation (5) Genome-wide analysis of Notch signalling in Drosophila by transgenic RNAi. Mummery-Widmer et al. 2009 19363474 Tissue MS1096-GAL4 Wing morphology and viability Visual inspection np Selected genes UAS-IR construct Visual inspection np
GR00144-A-6 34573 CG6509 22496 np none no Notch pathway regulation (6) Genome-wide analysis of Notch signalling in Drosophila by transgenic RNAi. Mummery-Widmer et al. 2009 19363474 Tissue ptc-GAL4 Su(H) protein expression X-gal np Selected genes UAS-IR construct Visual inspection np
GR00170-A-1 34573 CG6509 DRSC02964 -2.9 none no decreased cell viability or Sanger collection sequence HIF-dependent transcription (1) Drosophila genome-wide RNAi screen identifies multiple regulators of HIF-dependent transcription in hypoxia. Dekanty et al. 2010 20585616 Cell line S2 Hypoxia inducible HRE reporter Luminescence DRSC 1.0 library Genome-wide dsRNA Z-score <
GR00170-A-1 34573 CG6509 DRSC02964 -2.9 Decreased HIF dependent transcription with desferrioxamine yes HIF-dependent transcription (1) Drosophila genome-wide RNAi screen identifies multiple regulators of HIF-dependent transcription in hypoxia. Dekanty et al. 2010 20585616 Cell line S2 Hypoxia inducible HRE reporter Luminescence DRSC 1.0 library Genome-wide dsRNA Z-score <
GR00170-A-2 34573 CG6509 DRSC37258 58.3 Decreased HIF dependent transcription with desferrioxamine no group B HIF-dependent transcription (2) Drosophila genome-wide RNAi screen identifies multiple regulators of HIF-dependent transcription in hypoxia. Dekanty et al. 2010 20585616 Cell line S2 Hypoxia inducible HRE reporter Luminescence DRSC 2.0 library Selected genes dsRNA Percentage Group A: > 75 %; group B: 50 – 75 % by at least one dsRNA
GR00190-A-1 34573 FBgn0032363 CG6509 22496 -0.34 none no Adiposity regulation (1) Drosophila genome-wide obesity screen reveals hedgehog as a determinant of brown versus white adipose cell fate. Pospisilik et al. 2010 20074523 Organism Hsp70-GAL4;Tub-GAL80ts Total fly triglyceride expression Colorimetrics np Genome-wide UAS-IR construct Triglyceride change Z-score > 1.65 after 3 screening rounds Additional information about the primary screen
GR00190-A-1 34573 FBgn0032363 CG6509 46234 0.969 none no Adiposity regulation (1) Drosophila genome-wide obesity screen reveals hedgehog as a determinant of brown versus white adipose cell fate. Pospisilik et al. 2010 20074523 Organism Hsp70-GAL4;Tub-GAL80ts Total fly triglyceride expression Colorimetrics np Genome-wide UAS-IR construct Triglyceride change Z-score > 1.65 after 3 screening rounds Additional information about the primary screen
GR00201-A-1 34573 FBgn0032363 CG6509 CG6509 (Baum_Lab) np none yes Actin organization and cell morphology (1) Parallel RNAi screens across different cell lines identify generic and cell type-specific regulators of actin organization and cell morphology. Liu et al. 2009 19265526 Cell line S2 alpha-Tubulin and F-actin protein expression Fluorescence Custom-made Kinases dsRNA Visual inspection np
GR00201-A-2 34573 FBgn0032363 CG6509 CG6509 (Baum_Lab) np none yes Actin organization and cell morphology (2) Parallel RNAi screens across different cell lines identify generic and cell type-specific regulators of actin organization and cell morphology. Liu et al. 2009 19265526 Cell line S2R+ alpha-Tubulin and F-actin protein expression Fluorescence Custom-made Kinases dsRNA Visual inspection np
GR00201-A-3 34573 FBgn0032363 CG6509 CG6509 (Baum_Lab) np none yes Actin organization and cell morphology (3) Parallel RNAi screens across different cell lines identify generic and cell type-specific regulators of actin organization and cell morphology. Liu et al. 2009 19265526 Cell line Kc167 alpha-Tubulin and F-actin protein expression Fluorescence Custom-made Kinases dsRNA Visual inspection np
GR00201-A-4 34573 FBgn0032363 CG6509 CG6509 (Baum_Lab) np none yes Actin organization and cell morphology (4) Parallel RNAi screens across different cell lines identify generic and cell type-specific regulators of actin organization and cell morphology. Liu et al. 2009 19265526 Cell line BG2-c2 alpha-Tubulin and F-actin protein expression Fluorescence Custom-made Kinases dsRNA Visual inspection np
GR00201-A-5 34573 FBgn0032363 CG6509 CG6509 (Baum_Lab) np none yes Actin organization and cell morphology (5) Parallel RNAi screens across different cell lines identify generic and cell type-specific regulators of actin organization and cell morphology. Liu et al. 2009 19265526 Cell line BG3-c1 alpha-Tubulin and F-actin protein expression Fluorescence Custom-made Kinases dsRNA Visual inspection np
GR00201-A-6 34573 FBgn0032363 CG6509 CG6509 (Baum_Lab) np none no Actin organization and cell morphology (6) Parallel RNAi screens across different cell lines identify generic and cell type-specific regulators of actin organization and cell morphology. Liu et al. 2009 19265526 Cell line BG3-c2 alpha-Tubulin and F-actin protein expression Fluorescence Custom-made Kinases dsRNA Visual inspection np
GR00214-A-1 34573 FBgn0032363 CG6509 DRSC02964 0.78 none 10 minutes EGF stimulation yes RTK-Ras-ERK pathway regulation (1) Proteomic and functional genomic landscape of receptor tyrosine kinase and ras to extracellular signal-regulated kinase signaling. Friedman et al. 2011 22028469 Cell line S2R+ ERK phosphorylation Fluorescence np Genome-wide dsRNA Z-score > 1.5 OR < -1.5
GR00214-A-1 34573 FBgn0032363 CG6509 DRSC02964 -0.92 none 0 minutes EGF stimulation yes RTK-Ras-ERK pathway regulation (1) Proteomic and functional genomic landscape of receptor tyrosine kinase and ras to extracellular signal-regulated kinase signaling. Friedman et al. 2011 22028469 Cell line S2R+ ERK phosphorylation Fluorescence np Genome-wide dsRNA Z-score > 1.5 OR < -1.5
GR00214-A-2 34573 FBgn0032363 CG6509 DRSC02964 0.62 none 10 minutes sSpitz stimulation no RTK-Ras-ERK pathway regulation (2) Proteomic and functional genomic landscape of receptor tyrosine kinase and ras to extracellular signal-regulated kinase signaling. Friedman et al. 2011 22028469 Cell line Kc167 ERK phosphorylation Fluorescence np Genome-wide dsRNA Z-score > 1.5 OR < -1.5
GR00214-A-2 34573 FBgn0032363 CG6509 DRSC02964 1.85 Increased ERK phosphorylation after sSpitz and EGF stimulation 30 minutes sSpitz stimulation no RTK-Ras-ERK pathway regulation (2) Proteomic and functional genomic landscape of receptor tyrosine kinase and ras to extracellular signal-regulated kinase signaling. Friedman et al. 2011 22028469 Cell line Kc167 ERK phosphorylation Fluorescence np Genome-wide dsRNA Z-score > 1.5 OR < -1.5
GR00217-A-1 34573 CG6509 CG6509 np medium Decreased WgRluc and not changed sFluc protein expression yes Wg pathway regulation (1) A genome-wide RNA interference screen uncovers two p24 proteins as regulators of Wingless secretion. Port et al. 2011 21886182 Cell line S2R+ WgRluc and sFluc protein expression Luminescence np Genome-wide dsRNA Phenotype strength Complex criteria Phenotype strength categories: strong: both duplicates 2 standard deviations (SD) below plate mean; medium: both duplicates 1 SD below plate mean; weak: one duplicate 2 SD below plate mean, the other not significantly changed; additional information about secondary screens (hhGAL4 and eyGAL4 GMR–GAL4)
GR00217-A-2 34573 CG6509 CG6509 101596 1 Enhanced sev–wg rough-eye phenotype yes Wg pathway regulation (2) A genome-wide RNA interference screen uncovers two p24 proteins as regulators of Wingless secretion. Port et al. 2011 21886182 Tissue ey-GAL4 GMR–GAL4 Viability and Wg protein expression Visual inspection and eye morphology KK Selected genes UAS-IR construct Phenotype strength np Phenotype strength: strong enhancement: 2; strong suppression: -2; unchanged: 0; additional information about secondary screens (hhGAL4 and eyGAL4 GMR–GAL4)
GR00217-A-3 34573 CG6509 CG6509 101596 severe Wings: much smaller yes Wg pathway regulation (3) A genome-wide RNA interference screen uncovers two p24 proteins as regulators of Wingless secretion. Port et al. 2011 21886182 Tissue nub-GAL4 Viability and wing morphology Visual inspection KK Selected genes UAS-IR construct Phenotype strength np Additional information about secondary screens (hhGAL4 and eyGAL4 GMR–GAL4)
GR00217-A-4 34573 CG6509 CG6509 101596 severe Wings: P compartment much smaller, D and V layer not properly attached; problems to leave pupal case no Wg pathway regulation (4) A genome-wide RNA interference screen uncovers two p24 proteins as regulators of Wingless secretion. Port et al. 2011 21886182 Tissue hhGAL4 Viability and wing morphology Visual inspection KK and np Selected genes UAS-IR construct Phenotype strength np Additional information about secondary screens (hhGAL4 and eyGAL4 GMR–GAL4)
GR00218-S 34573 CG6509 AMB26075 -0.38 none no Hippo pathway regulation Salt-inducible kinases regulate growth through the Hippo signalling pathway in Drosophila Wehr et al. 2013 23263283 Cell line S2R+ Hippo pathway reporter Luminescence np Genome-wide dsRNA Z-score > 3 OR < -3 Author-submitted data. Primary screen
GR00239-A-1 34573 CG6509 6509R sp none no Glycosylation regulation (1) Identification of genes required for neural-specific glycosylation using functional genomics. Yamamoto-Hino et al. 2010 21203496 Tissue GMR-GAL4 Chaoptin (Chp) protein expression, alpha1,3-fucose, alpha1,6-fucose, (GlcNAc)n, GlcNAcb1-4GlcNAc and mannose Chp glycosylation and viability Luminescence np Selected genes UAS-IR construct Z-score > 3
GR00282-A 34573 CG6509 CG6509 22496 np none piRNA pathway regulation The Genetic Makeup of the Drosophila piRNA Pathway Handler 2013 23665231 Tissue tj-GAL4 Gypsy transposon expression Microscopy VDRC Selected genes UAS-IR construct Visual inspection np See comment for ovarian morphology data. Gene expression data shown in the comment derive from an ovarian stem cell line. VDRC library: KK and GD used, see phenotype data
GR00282-A 34573 CG6509 CG6509 46234 np none rudimentary ovaries piRNA pathway regulation The Genetic Makeup of the Drosophila piRNA Pathway Handler 2013 23665231 Tissue tj-GAL4 Gypsy transposon expression Microscopy VDRC Selected genes UAS-IR construct Visual inspection np See comment for ovarian morphology data. Gene expression data shown in the comment derive from an ovarian stem cell line. VDRC library: KK and GD used, see phenotype data
GR00284-A 34573 CG6509 CG6509 101596 -0.06394890164375024 none piRNA pathway regulation A Transcriptome-wide RNAi Screen in the Drosophila Ovary Reveals Factors of the Germline piRNA Pathway Czech et al. 2013 23665227 Tissue nos-GAL4 Transposon expression qPCR VDRC Selected genes UAS-IR construct Z-score Weak < -1.5; strong: < -2 KK and GD libraries used (see phenotype data)
GR00311-A 34573 FBgn0032363 CG6509 DRSC02964 np none Actin and microtubule morphology Comparative RNAi screening identifies a conserved core metazoan actinome by phenotype Rohn et al. 2011 21893601 Cell line S2R+ Alpha-tubulin and F-actin protein expression Fluorescence DRSC Genome-wide dsRNA Visual inspection np Exact phenotypes are shown in the comment section. Several genes were indicated as hits but no phenotype was provided. The screen data plus images is available at http://jcb-dataviewer.rupress.org/jcb/browse/4609/S2.
GR00315-A-1 34573 CG6509 CG6509 101596 np Effect on follicular epithelium morphology further phenotype data in classification screen Follicular epithelium development (1) A genome-scale in vivo RNAi analysis of epithelial development in Drosophila identifies new proliferation domains outside of the stem cell niche Berns et al. 2014 24762813 Tissue Escargot-GAL4 and GR1-GAL4, GR1-GAL4, traffic jam-GAL4 Follicular epithelium morphology Fluorescence VDRC KK Random genes UAS-IR construct Visual inspection np Further classification screen available, see follicular epithelium development (2).
GR00315-A-2 34573 CG6509 CG6509 101596 np Defect in formation phase Follicular epithelium development (2) A genome-scale in vivo RNAi analysis of epithelial development in Drosophila identifies new proliferation domains outside of the stem cell niche Berns et al. 2014 24762813 Tissue traffic jam-GAL4 Follicular epithelium morphology Fluorescence VDRC KK Selected genes UAS-IR construct Visual inspection np For more detailed phenotypes sp. Cell morphology was analized by aPKC and DLG protein expression. Additional validation screens available.
34573 FBgn0032363 np np sp none
GR00367-S 34573 CG6509 22496 np lethal or adult morphology phenotype VDRC Drosophila airway maturation Transient junction anisotropies orient annular cell polarization in the Drosophila airway tubes Hosono et al. 2015 26551273 Tissue btl-GAL4 Liquid clearance defect and viability Visual inspection VDRC, Trip, NIG Genome-wide UAS-IR construct Frequency >30%
GR00370-A 34573 FBgn0032363 CG6509 -0.08 none Regulation of Nrf2 homolog CncC Cdk12 Is A Gene-Selective RNA Polymerase II Kinase That Regulates a Subset of the Transcriptome, Including Nrf2 Target Genes Li et al. 2016 26911346 Cell line S2 CncC reporter Luminescence HD2 Kinases dsRNA Z-Score <-1.65 OR >1.65
GR00370-A 34573 FBgn0032363 CG6509 -0.72 none Regulation of Nrf2 homolog CncC Cdk12 Is A Gene-Selective RNA Polymerase II Kinase That Regulates a Subset of the Transcriptome, Including Nrf2 Target Genes Li et al. 2016 26911346 Cell line S2 CncC reporter Luminescence HD2 Kinases dsRNA Z-Score <-1.65 OR >1.65
GR00370-A 34573 FBgn0032363 CG6509 1.34 none Regulation of Nrf2 homolog CncC Cdk12 Is A Gene-Selective RNA Polymerase II Kinase That Regulates a Subset of the Transcriptome, Including Nrf2 Target Genes Li et al. 2016 26911346 Cell line S2 CncC reporter Luminescence HD2 Kinases dsRNA Z-Score <-1.65 OR >1.65
GR00379-A-1 34573 CG6509 101596 -0.44184408793863916 none No phenotype in egg laying/hatching or larvae in egg laying or larvae Stem cell maintenance Regulation of Ribosome Biogenesis and Protein Synthesis Controls Germline Stem Cell Differentiation Sanchez et al. 2016 26669894 Organism nanos-GAL4 nos and yTub37c mRNA expression qPCR VDRC Selected genes UAS-IR construct Z-score Low: 1 - 2.5; Medium: 2.5 - 4; High: > Selected genes are: transcriptome-wide in female Drosophila. Additional phenotypes (egg laying/hatching) noted in the comment section. Subset libraries from VDRC (KK or GD) can be found in a column next to the comment field.
GR00385-A 34573 101596 0.49 none Regulation of olfactory memory formation Identification of genes that promote or inhibit olfactory memory formation in Drosophila. Walkinshaw et al. 2015 25644700 Organism Nsyb-GAL4 T-maze performance Visual inspection VDRC Selected genes UAS-IR construct Performance index, sp High performer in olfactory memory formation: > Genes were preselected for relevance to CNS development and function using bioinformatic criteria. Additionally, defects in wing formation are considered in the comments column. We could not confirm the exact number of primary hits; however, final hits are noted in the comments field.
GR00388-A 34573 CG6509 GD46234 Lethal Regulation of intestinal stem cells (ISC) Genome-wide RNAi Screen Identifies Networks Involved in Intestinal Stem Cell Regulation in Drosophila Zeng et al. 2015 25704823 Tissue act5C-GAL4 Viability Visual inspection VDRC and BDSC Genome-wide UAS-IR construct np np Lethal transgenic lines identified from the primary screen were crossed with temperature-sensitive esg-GAL4 flies. Phenotypes of ISCs from the dissected midguts are shown in the "Comment" section.
GR00388-A 34573 CG6509 KK101596 Lethal Regulation of intestinal stem cells (ISC) Genome-wide RNAi Screen Identifies Networks Involved in Intestinal Stem Cell Regulation in Drosophila Zeng et al. 2015 25704823 Tissue act5C-GAL4 Viability Visual inspection VDRC and BDSC Genome-wide UAS-IR construct np np Lethal transgenic lines identified from the primary screen were crossed with temperature-sensitive esg-GAL4 flies. Phenotypes of ISCs from the dissected midguts are shown in the "Comment" section.