inIH56 mutant adults display multiple hair cell phenotype and hair polarity defects in both wing hairs and abdominal bristles.
Hairs in the proximal-anterior part of the wing point towards the anterior margin and most cells form multiple hairs in mutant adults.
Mutant clones in the wing show disruption of polarity, as indicated by wing hairs.
Unmarked clones in all regions of the wing display an in phenotype, cells form more than one hair and hairs with an abnormal polarity. Marked clones in the wing indicate in acts autonomously, cells bordering clones are wild type. P{in+12} construct can completely rescue the wing hair phenotype. Heat induced expression of P{hs-in} can provide nearly complete rescue of the wing hair phenotype, some multiple hairs are still present. Rescue of the inIH56 mutant phenotype by P{hs-in(RGE)} is indistinguishable from rescue by P{hs-in}.
Viable as a homozygote or a hemizygote. Strong thoracic bristle and wing hair phenotype. Percentage of dorsal wing surface cells that display abnormal cell polarity and the percentage of wing cells forming more than one hair is more severe at 18oC than 29oC.
inIH56 has visible | adult stage phenotype, non-enhanceable by dsUAO71/dsYAC41
inIH56 has abnormal planar polarity | adult stage phenotype, non-enhanceable by dsUAO71/dsYAC41
inIH56 has visible | adult stage phenotype, non-enhanceable by fy2/fy2
inIH56 has abnormal planar polarity | adult stage phenotype, non-enhanceable by fy2/fy2
inIH56 has visible | adult stage phenotype, non-enhanceable by frtz30/frtz30
inIH56 has abnormal planar polarity | adult stage phenotype, non-enhanceable by frtz30/frtz30
inIH56 has visible | adult stage phenotype, suppressible by frtzUAS.WALIUM.Tag:MYC/Scer\GAL4Act.PU
inIH56 has abnormal planar polarity | adult stage phenotype, suppressible by frtzUAS.WALIUM.Tag:MYC/Scer\GAL4Act.PU
inIH56, mwh1 has abnormal planar polarity phenotype, suppressible | partially by in::mwhUAS.cLa/Scer\GAL4ap-md544
inIH56 has abnormal planar polarity phenotype, suppressible by Scer\GAL4Act.PU/in::mwhUAS.cLa
inIH56/inIH56 is a non-enhancer of visible | adult stage phenotype of frtz30
inIH56/inIH56 is a non-enhancer of abnormal planar polarity | adult stage phenotype of frtz30
inIH56/inIH56 is a non-enhancer of visible | adult stage phenotype of fy2
inIH56/inIH56 is a non-enhancer of abnormal planar polarity | adult stage phenotype of fy2
inIH56/inunspecified is a suppressor of abnormal planar polarity | somatic clone | cell non-autonomous phenotype of fz21
inIH56/inunspecified is a non-suppressor of abnormal planar polarity | somatic clone | cell autonomous phenotype of fz21
inIH56 is a non-suppressor of abnormal planar polarity | somatic clone | cell non-autonomous phenotype of fz21
Scer\GAL4ptc-559.1, dshUAS.cAa, inIH56 has abnormal planar polarity phenotype
inIH56 has abdominal sternite bristle phenotype, non-enhanceable by dsUAO71/dsYAC41
inIH56 has abdominal sternite bristle phenotype, non-enhanceable by fy2/fy2
inIH56 has abdominal sternite bristle phenotype, non-enhanceable by frtz30/frtz30
inIH56 has wing hair phenotype, suppressible by frtzUAS.WALIUM.Tag:MYC/Scer\GAL4Act.PU
inIH56 has wing hair phenotype, suppressible by Scer\GAL4Act.PU/in::mwhUAS.cLa
inIH56 has wing hair | increased number phenotype, suppressible by Scer\GAL4Act.PU/in::mwhUAS.cLa
inIH56, mwh1 has wing hair phenotype, suppressible | partially by in::mwhUAS.cLa/Scer\GAL4ap-md544
inIH56, mwh1 has wing hair | increased number phenotype, suppressible | partially by in::mwhUAS.cLa/Scer\GAL4ap-md544
inIH56/inIH56 is a non-enhancer of abdominal sternite bristle phenotype of fy2
inIH56/inIH56 is a non-enhancer of abdominal sternite bristle phenotype of frtz30
inIH56/inunspecified is a suppressor of wing hair | somatic clone | cell non-autonomous phenotype of fz21
inIH56/inunspecified is a non-suppressor of wing hair | somatic clone | cell autonomous phenotype of fz21
inIH56 is a non-suppressor of wing hair | somatic clone | cell non-autonomous phenotype of fz21
Scer\GAL4ptc-559.1, dshUAS.cAa, inIH56 has macrochaeta phenotype
Scer\GAL4ptc-559.1, dshUAS.cAa, inIH56 has wing hair & 1st posterior cell phenotype
The multiple hair cell and abnormal hair polarity phenotypes observed in inIH56 mutant flies are strongly suppressed by expression of frtzScer\UAS.WALIUM.T:Hsap\MYC under the control of Scer\GAL4Act.PU in the mutant background.
inIH56;dsYAC41/dsUAO71 double mutant adults display hair polarity defects in abdominal bristles that are similarly severe as in inIH56 single mutants and fy2/inIH56 as well as frtz30/inIH56 double mutants show bristle phenotype that is comparable to each of the single mutants.
The wing hair phenotype of inIH56 mwh1 double mutants is indistinguishable from that of mwh1 single mutants.
Expression of in::mwhScer\UAS.cLa under the control of Scer\GAL4Act.PU essentially completely rescues the wing hair defects of inIH56 mutants.
Expression of in::mwhScer\UAS.cLa under the control of Scer\GAL4ap-md544 strongly rescues the wing hair defects of inIH56 mwh1 double mutants on the dorsal surface of the wing.
The multiple hair cell phenotype of dshScer\UAS.cAa expressed from Scer\GAL4ptc-559.1 is additive with the multiple hair phenotypes of fy2 and inIH56. When a wing clone is doubly mutant for fz21 and inIH56, domineering nonautonomy of polarity defect of fz21 is unaffected. When a wing clone is doubly mutant for fz21 and inIH56 in a genetic background deficient for in, domineering nonautonomy of polarity defect of fz21 is suppressed, though polarity defect within the clone is not.
Strong in allele.