Imprecise excision of P{EP}EP2619EP2619 caused a unidirectional deletion beginning at the insertion site and terminating in dgo at ?.
ommatidium (with Df(2R)27)
dgo380 testes have significantly fewer normal individualization complexes (ICs) while they have a similar number of abnormal ICs when compared to controls.
Overall length of the tracheal dorsal trunk is normal in hemizygous stage 16 embryos.
Many dgo380 ommatidia mis-rotate; the variance (s.d.) in degree of rotation is greater than in wild type in adult eyes.
Homozygotes show defects in ommatidial polarity.
The ommatidia of dgo380 mutant flies have either randomized chirality, are misrotated or are symmetrical (R3/R3 or R4/R4 cell pairs replace R3/R4 pairs).
dgo380 homozygotes have moderately severe planar polarity defects in wing hairs and ommatidia but only mild planar polarity defects in bristles. The eye defects include misrotation and inverted chirality (average 38.4+/-11.2 % of ommatidia) and symmetrical ommatidia (average 28.6+/-13.1 % of ommatidia). dgo380/Df(2R)27 flies appear to be phenotypically identical.
Scer\GAL4hs.2sev, dgo[+]/dgo380, shgdCR3h.UAS.sgGFP has abnormal cell polarity phenotype, enhanceable by Vangstbm-6/Vang[+]
dgo380 has abnormal planar polarity phenotype, suppressible by Scer\GAL4hh-Gal4/Mmus\Ankrd6UAS.cJa
dgo380 has abnormal planar polarity phenotype, suppressible by bdg[+]/bdgGMREP
dgo380 has abnormal planar polarity phenotype, suppressible by bdg164/bdg[+]
dgo[+]/dgo380 is an enhancer of abnormal planar polarity phenotype of CG15283GD13108, Scer\GAL4en-e16E
dgo[+]/dgo380 is an enhancer of abnormal cell polarity phenotype of Scer\GAL4hs.2sev, shgdCR3h.UAS.sgGFP
dgo[+]/dgo380 is an enhancer of abnormal cell polarity phenotype of Scer\GAL4hs.2sev, Vangstbm-6/Vang[+], shgdCR3h.UAS.sgGFP
dgo380 is an enhancer of abnormal cell polarity phenotype of Scer\GAL4hs.2sev, VangUAS.cWa
dgo380 is an enhancer of abnormal cell polarity phenotype of Scer\GAL4hs.2sev, pksple.UAS
dgo[+]/dgo380 is a non-enhancer of abnormal planar polarity phenotype of Scer\GAL4hs.2sev, nmoUAS.cUa
dgo[+]/dgo380 is a non-enhancer of visible phenotype of Scer\GAL4en-e16E, kermitGS2053
dgo380 is a non-enhancer of abnormal cell polarity phenotype of pkpk.sev
dgo[+]/dgo380 is a suppressor of abnormal planar polarity phenotype of bdgGMREP
dgo[+]/dgo380 is a non-suppressor of abnormal planar polarity phenotype of Scer\GAL4hs.2sev, nmoUAS.cUa
dgo[+]/dgo380 is a non-suppressor of visible phenotype of Scer\GAL4en-e16E, kermitGS2053
dgo380/dgo380 is a non-suppressor of abnormal planar polarity | somatic clone | cell non-autonomous phenotype of Vangstbm-6
dgo380 is a non-suppressor of abnormal cell polarity phenotype of pkpk.sev
Vangstbm-6, dgo380, pkpk-sple-13 has abnormal cell polarity | adult stage phenotype
Vangstbm-6, dgo380, dsh3, pkpk-sple-13 has abnormal cell polarity | adult stage phenotype
CG15283GD13108, Scer\GAL4en-e16E, dgo[+]/dgo380, pk[+]/pkpk-sple-13 has abnormal planar polarity phenotype
Mks1GD9100, Scer\GAL4en-e16E, dgo[+]/dgo380 has abnormal planar polarity phenotype
dgo380 has ommatidium phenotype, enhanceable by ed[+]/ed1X5
Scer\GAL4hs.2sev, dgo[+]/dgo380, shgdCR3h.UAS.sgGFP has ommatidium phenotype, enhanceable by Vangstbm-6/Vang[+]
dgo380 has wing hair phenotype, suppressible by Scer\GAL4hh-Gal4/Mmus\Ankrd6UAS.cJa
dgo380 has eye phenotype, suppressible by Scer\GAL4hh-Gal4/Mmus\Ankrd6UAS.cJa
dgo380 has ommatidium phenotype, suppressible by bdg[+]/bdgGMREP
dgo380 has ommatidium phenotype, suppressible by bdg164/bdg[+]
dgo[+]/dgo380 is an enhancer of wing hair phenotype of CG15283GD13108, Scer\GAL4en-e16E
dgo[+]/dgo380 is an enhancer of ommatidium phenotype of Scer\GAL4hs.2sev, Vangstbm-6/Vang[+], shgdCR3h.UAS.sgGFP
dgo[+]/dgo380 is an enhancer of ommatidium phenotype of Scer\GAL4hs.2sev, shgdCR3h.UAS.sgGFP
dgo[+]/dgo380 is an enhancer of wing cell | adult stage | heat sensitive phenotype of shi1
dgo380 is an enhancer of ommatidium phenotype of Scer\GAL4hs.2sev, VangUAS.cWa
dgo380 is an enhancer of ommatidium phenotype of Scer\GAL4hs.2sev, pksple.UAS
dgo380 is an enhancer of ommatidium phenotype of Scer\GAL4sev.PM181, stanUAS.cUa
dgo380 is an enhancer of photoreceptor cell R3 | ectopic phenotype of Scer\GAL4sev.PM181, stanUAS.cUa
dgo380 is an enhancer of photoreceptor cell R4 phenotype of Scer\GAL4sev.PM181, stanUAS.cUa
dgo[+]/dgo380 is a non-enhancer of ommatidium phenotype of Scer\GAL4hs.2sev, nmoUAS.cUa
dgo[+]/dgo380 is a non-enhancer of wing hair phenotype of Scer\GAL4en-e16E, kermitGS2053
dgo380 is a non-enhancer of ommatidium phenotype of pkpk.sev
dgo[+]/dgo380 is a suppressor of ommatidium phenotype of bdgGMREP
dgo[+]/dgo380 is a non-suppressor of ommatidium phenotype of Scer\GAL4hs.2sev, nmoUAS.cUa
dgo[+]/dgo380 is a non-suppressor of wing hair phenotype of Scer\GAL4en-e16E, kermitGS2053
dgo380/dgo380 is a non-suppressor of wing hair | somatic clone | cell non-autonomous | pupal stage phenotype of Vangstbm-6
dgo380 is a non-suppressor of ommatidium phenotype of pkpk.sev
Vangstbm-6, dgo380, pkpk-sple-13 has wing hair phenotype
Vangstbm-6, dgo380, dsh3, pkpk-sple-13 has wing hair phenotype
CG15283GD13108, Scer\GAL4en-e16E, dgo[+]/dgo380, pk[+]/pkpk-sple-13 has wing hair phenotype
Mks1GD9100, Scer\GAL4en-e16E, dgo[+]/dgo380 has wing hair phenotype
Vangstbm-6, dgo380, pkpk-sple-13 and dsh3, Vangstbm-6, dgo380, pkpk-sple-13 triple and quadruple heterozygotes exhibit mild wing trichome orientation defects in proximal regions.
dgo380/+ causes wing hair whirls in 44% of flies expressing Mks1GD9100 under the control of Scer\GAL4en-e16E.
dgo380/+ causes wing hair whirls in 89% of flies expressing CG15283GD13108 under the control of Scer\GAL4en-e16E. The enhancement of the CG15283GD13108 planar cell polarity (PCP)-phenotype by dgo380 is particularly robust.
dgo380 Vangstbm-6/Vangstbm-6 clones in the pupal wing (32 hours after puparium formation) cause neighbouring cells to point their trichomes away from the clone, as occurs with Vangstbm-6/Vangstbm-6 single mutant clones in the pupal wing.
dgo380 pkpk-sple-13/pkpk-sple-13 clones in the pupal wing (32 hours after puparium formation) do not affect polarity of trichomes in surrounding wild-type tissue.
Clones expressing fzScer\UAS.T:Avic\GFP-EGFP under the control of Scer\GAL4Act5C.PI in a pkpk-sple-13/pkpk-sple-13 background result in non-clonal cells pointing their trichomes away from the clone. This effect extends 8-9 cells from the clone boundary. This effect is still seen if the clones are also mutant for dgo380, but in this case the effect only extends 5-6 cells from the clone boundary.
Both a dgo380/+ and a Vangstbm-6/+ background enhances the ommatidial rotation phenotype of Scer\GAL4hs.2sev>shgdCR3h.Scer\UAS.T:Avic\GFP-rs eyes; a dgo380/+, Vangstbm-6/+ double mutant background further enhances this phenotype.
The proportion of symmetrical (R3/R3) ommatidia in the eyes of stanScer\UAS.cUa; Scer\GAL4sev.PM181 flies is significantly enhanced by heterozygosity for dgo380.
Expression of Mmus\Ankrd6Scer\UAS.cJa in the posterior compartment of the wing under the control of Scer\GAL4hh-Gal4 completely rescues the whorl phenotype seen in the wing bristles of dgo380 mutant flies. The whorl phenotype is still observed in the anterior compartment. Expression of Mmus\Ankrd6Scer\UAS.cJa under the control of Scer\GAL4hh-Gal4 also rescues the dgo380 eye polarity phenotypes.