Table 1.

Genetic partners of RacGAP(84C)

Gene/predicted gene EP line cytology GG17 Molecular and functional information Rac1N17 Cdc42N17 RasN17 rn20
A. Ras, Rac and Rho signalling proteins         
Misexpression of Ras 4 (MESR4)  EP(2)386   54C3-7   Su   Suppressor of constitutive Ras-MAPK signalling   No effect   No effect   No effect   NT  
A kinase anchor protein (Akap 200) (syn.MESR2)  EP(2)2072   29C3-4   Enh   Suppressor of constitutive Ras-MAPK signalling   No effect   No effect   No effect   NT  
  EP(2)2254    Enh    NT   NT   NT   NT  
Drosophila C3G (DC3-G)  EP(1)1613*  6D1-2   Enh   RasGEF, activation of Ras-MAPK   NT   NT   NT   No effect  
  UAS-DC3G    Enh    Enh   Enh   No effect   NT  
CG31012  EP(3)3700   100A6   Enh   SH3 domain   No effect   No effect   No effect   NT  
pebble (pbl)  EP(3)3415*  66A18   Lethal   RhoGEF, functions in cytokinesis   Lethal   Enh (escapers)   No effect   Lethal  
GEF(64C)  EP(3)3035   64B14   Enh   RhoGEF, functions in axonal growth   No effect   No effect   No effect   NT  
  EP(3)3322*   Lethal    Lethal   Lethal   No effect   No effect  
grapes (grp)  EP(2)587   36A10   Enh   Ser/thr kinase, functions in DNA repair   Enh (rough)   Enh (rough)   Enh (glossy)   NT  
CG7097  EP(2)2445   56C1-4   Enh   Receptor signalling Ser/thr kinase   No effect   No effect   No effect   NT  
SNF/AMP-activated protein S/T kinase gamma subunit  EP(3)648   93C2-6   Enh   AMP-activated Ser/thr kinase, functions as a metabolic sensor in yeast   Enh (escapers)   No effect   No effect   NT  
B. Cytoskeletal control and membrane trafficking         
Myo31DF  EP(2)2491   31F3   Enh   Myosin ATPase   Enh   No effect   No effect   NT  
Beached1 (Beach1)  EP(2)2299*  26A1   Enh   Endocytic pathway, neuronal growth   Enh (escapers)   Enh (escapers)   Enh   Enh  
     EP may drive a Nter truncated protein (see Table S1)      
C. DNA remodelling factors         
kismet (kis)  EP(2)474   21B2-4   Enh   DNA helicase   No effect   No effect   NT   
  EP(2)563    Enh    No effect   No effect   No effect   
domino (dom)  EP(2)2371   57D11   Enh   DNA helicase   No effect   No effect   No effect   
Dodeca-satellite-binding protein 1 (Dp1)  EP(2)2422   55D4   Enh   Single strand DNA binding, KH domain   No effect   No effect   No effect   
D. Spermatogenesis         
purity of essence (poe)  EP(2)349   28E1   Su   Male sterile, abnormal sperm tail   Su   Su   No effect   
  EP(2)737    Su    Su   Su   No effect   
Target of methylation-induced silencing 1 (TMS1d)  EP(3)807   72E5-F1   Enh   Caspase-mediated cell death   No effect   No effect   No effect   
Centre divider (Cdi)  EP(3)3319   91E4-F1   Su   Ser/thr kinase TESK1   Su   No effect   No effect   
E. Others         
Traf2  EP(1)325   7D16   Enh   TNF-signalling pathway   No effect   No effect   No effect   
wunen2  EP(2)652   45D   Enh   Phosphatidic acid phosphatase   No effect   No effect   No effect   
CG14959   EP(2)714   63C1   Enh   Chitin binding domain   NT   NT   NT   
  EP(2)3139         
CG5261   EP(2)816   27F1-6   Enh   Dihydrolipoamide-S-acetyl transferase   Enh   Enh   No effect   
CG3624   EP(2)827   58D7   Enh   Immunoglobulin domain      
rhomboid-6 (rho-6)  EP(2)2023   33D1   Enh   EGF- MAP kinase signalling   No effect   No effect   No effect   
CG6701   EP(2)2054   50C22   lethal   C2H2 Zn finger domain   Enh   No effect   No effect   
CG8740   EP(2)2233   44E3-4   Enh   No putative conserved domain   Enh   Enh   No effect   
numb  EP(2)2455   30B5   Su   Phosphotyrosine interaction and PH domains   Su   Su   No effect   
couch potato (cpo)  EP(3)3395   90C10   Enh   RNA binding motifs   Enh   No effect   No effect   
  EP(3)3608    Enh       
CG2017   EP(3)3503   83C5-6   Su   GTP-binding elongation factor   No effect   No effect   No effect   
Gene/predicted gene EP line cytology GG17 Molecular and functional information Rac1N17 Cdc42N17 RasN17 rn20
A. Ras, Rac and Rho signalling proteins         
Misexpression of Ras 4 (MESR4)  EP(2)386   54C3-7   Su   Suppressor of constitutive Ras-MAPK signalling   No effect   No effect   No effect   NT  
A kinase anchor protein (Akap 200) (syn.MESR2)  EP(2)2072   29C3-4   Enh   Suppressor of constitutive Ras-MAPK signalling   No effect   No effect   No effect   NT  
  EP(2)2254    Enh    NT   NT   NT   NT  
Drosophila C3G (DC3-G)  EP(1)1613*  6D1-2   Enh   RasGEF, activation of Ras-MAPK   NT   NT   NT   No effect  
  UAS-DC3G    Enh    Enh   Enh   No effect   NT  
CG31012  EP(3)3700   100A6   Enh   SH3 domain   No effect   No effect   No effect   NT  
pebble (pbl)  EP(3)3415*  66A18   Lethal   RhoGEF, functions in cytokinesis   Lethal   Enh (escapers)   No effect   Lethal  
GEF(64C)  EP(3)3035   64B14   Enh   RhoGEF, functions in axonal growth   No effect   No effect   No effect   NT  
  EP(3)3322*   Lethal    Lethal   Lethal   No effect   No effect  
grapes (grp)  EP(2)587   36A10   Enh   Ser/thr kinase, functions in DNA repair   Enh (rough)   Enh (rough)   Enh (glossy)   NT  
CG7097  EP(2)2445   56C1-4   Enh   Receptor signalling Ser/thr kinase   No effect   No effect   No effect   NT  
SNF/AMP-activated protein S/T kinase gamma subunit  EP(3)648   93C2-6   Enh   AMP-activated Ser/thr kinase, functions as a metabolic sensor in yeast   Enh (escapers)   No effect   No effect   NT  
B. Cytoskeletal control and membrane trafficking         
Myo31DF  EP(2)2491   31F3   Enh   Myosin ATPase   Enh   No effect   No effect   NT  
Beached1 (Beach1)  EP(2)2299*  26A1   Enh   Endocytic pathway, neuronal growth   Enh (escapers)   Enh (escapers)   Enh   Enh  
     EP may drive a Nter truncated protein (see Table S1)      
C. DNA remodelling factors         
kismet (kis)  EP(2)474   21B2-4   Enh   DNA helicase   No effect   No effect   NT   
  EP(2)563    Enh    No effect   No effect   No effect   
domino (dom)  EP(2)2371   57D11   Enh   DNA helicase   No effect   No effect   No effect   
Dodeca-satellite-binding protein 1 (Dp1)  EP(2)2422   55D4   Enh   Single strand DNA binding, KH domain   No effect   No effect   No effect   
D. Spermatogenesis         
purity of essence (poe)  EP(2)349   28E1   Su   Male sterile, abnormal sperm tail   Su   Su   No effect   
  EP(2)737    Su    Su   Su   No effect   
Target of methylation-induced silencing 1 (TMS1d)  EP(3)807   72E5-F1   Enh   Caspase-mediated cell death   No effect   No effect   No effect   
Centre divider (Cdi)  EP(3)3319   91E4-F1   Su   Ser/thr kinase TESK1   Su   No effect   No effect   
E. Others         
Traf2  EP(1)325   7D16   Enh   TNF-signalling pathway   No effect   No effect   No effect   
wunen2  EP(2)652   45D   Enh   Phosphatidic acid phosphatase   No effect   No effect   No effect   
CG14959   EP(2)714   63C1   Enh   Chitin binding domain   NT   NT   NT   
  EP(2)3139         
CG5261   EP(2)816   27F1-6   Enh   Dihydrolipoamide-S-acetyl transferase   Enh   Enh   No effect   
CG3624   EP(2)827   58D7   Enh   Immunoglobulin domain      
rhomboid-6 (rho-6)  EP(2)2023   33D1   Enh   EGF- MAP kinase signalling   No effect   No effect   No effect   
CG6701   EP(2)2054   50C22   lethal   C2H2 Zn finger domain   Enh   No effect   No effect   
CG8740   EP(2)2233   44E3-4   Enh   No putative conserved domain   Enh   Enh   No effect   
numb  EP(2)2455   30B5   Su   Phosphotyrosine interaction and PH domains   Su   Su   No effect   
couch potato (cpo)  EP(3)3395   90C10   Enh   RNA binding motifs   Enh   No effect   No effect   
  EP(3)3608    Enh       
CG2017   EP(3)3503   83C5-6   Su   GTP-binding elongation factor   No effect   No effect   No effect   

Eye directed expression of EP-associated genes with: the GAP domain of RacGAP(84C) (GG17) (column 4), Rac1N17 (column 6), Cdc42N17 (column 7), RasN17 (column 8); or in rn20 hemizygous context (last column, A,B).

NT, not tested.

*

EP lines presenting a rough eye in combination with GMRGal4.

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