Polytene chromosomes normal.
Amino acid replacement: G220S.
G12425031A
G220S | Pp1-87B-PA
G220S
Site of nucleotide substitution in mutant inferred by FlyBase based on reported amino acid change.
Pp1-87B1 heterozygous embryos appear wild-type and hatch normally.
Pp1-87B1/Pp1-87B87Bg-3 animals die during pupariation, and until pupariation, do not lag behind in development compared to their control siblings.
Homozygotes and heterozygotes show no muscle detachment or indirect flight muscle phenotypes.
Strong suppressor levels of position effect vareigation and normal mitosis in neuroblasts or ganglion mother cells.
shows some reduction in viability in trans heterozygotes with some alleles of l(3)87Bg; in one case a clear maternal effect is noted.
Pp1-87B87Bg-3/Pp1-87B1 haslethal phenotype, suppressible byScer\GAL4arm.PS/Pp1α-96AUAS.Tag:HA
Pp1-87B87Bg-3/Pp1-87B1 haslethal phenotype, suppressible byflwUAS.Tag:HA/Scer\GAL4arm.PS
Pp1α-96A2,Pp1-87B87Bg-3/Pp1-87B1 haslethal phenotype, non-suppressible byflwUAS.Tag:HA/Scer\GAL4arm.PS
Pp1-87B1 is an enhancer ofvisible phenotype ofRetMEN2B.GMR
Pp1-87B[+]/Pp1-87B1 is an enhancer ofvisible phenotype ofScer\GAL4vg.PM,putUAS.cMa
Pp1-87B1 is a non-enhancer ofvisible phenotype ofRetMEN2A.GMR
Pp1-87B1 is a non-suppressor ofvisible phenotype ofRetMEN2A.GMR
Pp1-87B1,mars1 haslethal |embryonic stage phenotype
Pp1-87B1,mars1 hasabnormal hatching behavior phenotype
NiPp1UAS.EGFP,Pp1-87B1,Scer\GAL4vg.PM hasvisible phenotype
Pp1-87B[+]/Pp1-87B1 is an enhancer ofposterior wing margin phenotype ofNop17lUAS.Tag:polyHis,Tag:MYC,Scer\GAL4Bx-MS1096
Pp1-87B[+]/Pp1-87B1 is an enhancer ofwing phenotype ofNop17lUAS.Tag:polyHis,Tag:MYC,Scer\GAL4Bx-MS1096
Pp1-87B1 is an enhancer ofeye phenotype ofRetMEN2B.GMR
Pp1-87B[+]/Pp1-87B1 is an enhancer ofwing phenotype ofScer\GAL4vg.PM,putUAS.cMa
Pp1-87B[+]/Pp1-87B1 is an enhancer ofwing blade posterior compartment phenotype ofScer\GAL4vg.int2.1,putUAS.cMa
Pp1-87B1 is a non-enhancer ofeye phenotype ofRetMEN2A.GMR
Pp1-87B1 is a non-suppressor ofeye phenotype ofRetMEN2A.GMR
NiPp1UAS.EGFP,Pp1-87B1,Scer\GAL4vg.PM haswing phenotype
Pp1-87B1/Pp1-87B87Bg-3Pp1α-96A2/Pp1α-96A2 double mutant animals die slightly earlier thanPp1-87B1/Pp1-87B87Bg-3 single mutants and pupariate 1-2 days later than their siblings.
Expression ofNop17lScer\UAS.T:Zzzz\His6,T:Hsap\MYC under the control ofScer\GAL4Bx-MS1096 inPp1-87B1/+ wings results in severely crumpled and reduced wings.
The modest wing overgrowth phenotype caused by expression ofputScer\UAS.cMa under the control ofScer\GAL4vg.PM is enhanced byPp1-87B1/+.
Pp1-87B1 dominantly suppresses the transformation of wing to haltere seen intrx1/trxE2 flies; 31% show strong transformation, 39% show weak transformation and 30% show no transformation.
Pp1-87B1 dominantly suppresses the transformation of wing to haltere seen intrx1/trxB11 flies; 27% show strong transformation, 24% show weak transformation and 49% show no transformation.
Flies expressingNiPp1Scer\UAS.T:Avic\GFP-EGFP under the control ofScer\GAL4vg.PM which are also carryingPp1-87B1 have crumpled wings.
The effect of loss of one copy ofPp1-87B1 cannot be rescued by P element mediated transformation withSu(var)3-7.
Pp1-87B1 is rescued byPp1-87B+t5.8
The suppressor phenotype ofPp1-87B1 onIn(1)wm4h is rescued byPp1-87B+t5.8. The lethality ofPp1-87B1 is rescued byPp1-87B+t5.8.
Not suppressed byzip alleles.
Isolated as a suppressor of position effect variegation at thew locus in flies carryingIn(1)wm4h, and a dominant enhancer of position effect variegation,E(var)c1011.