Homozygous adults show no visible morphological changes compared to wild type. Homozygous females are sterile; the ovaries are dramatically underdeveloped and do not contain mature oocytes.
The pigmentation of y2 e(y)21 flies is not altered by Su(mg)1-61-6, Su(mg)1-71-7 or Su(mg)1-81-8.
No mutant phenotype in the wing.
Stable mutation. Has no effect on the y+ phenotype.
head and thorax bristles yellow; microchaetae yellow; female-sterile
Taf91 is an enhancer of abnormal eye color phenotype of w+mC
Taf91 is an enhancer of abnormal eye color phenotype of wBR.E.BR, zv77h
Taf91 is an enhancer of abnormal body color phenotype of y2PR1
Taf91 is an enhancer of abnormal body color phenotype of y2PR2
Taf91 is an enhancer of abnormal eye color phenotype of wE.BR, zv77h
Taf91 is an enhancer of abnormal body color phenotype of y76d28
Taf91 is an enhancer of abnormal eye color phenotype of wsp2, zv77h
Taf91 is an enhancer of abnormal eye color phenotype of wsp2, z1
Taf91 is an enhancer of abnormal eye color phenotype of wsp4, zv77h
Taf91 is an enhancer of abnormal eye color phenotype of wsp4, z1
Taf91 is an enhancer of abnormal eye color phenotype of wsp1, zv77h
Taf91 is an enhancer of abnormal eye color phenotype of wsp1, z1
Taf91, y+2MC has abnormal body color phenotype
Taf91, y2 has abnormal body color phenotype
Taf91, e(y)21 has male sterile phenotype
Taf91, e(y)21 has partially lethal | male phenotype
Taf91 is an enhancer of pigment cell phenotype of w+mC
Taf91 is an enhancer of pigment cell phenotype of wBR.E.BR, zv77h
Taf91 is an enhancer of pigment cell phenotype of wE.BR, zv77h
Taf91 is an enhancer of pigment cell phenotype of wsp2, zv77h
Taf91 is an enhancer of pigment cell phenotype of wsp2, z1
Taf91 is an enhancer of pigment cell phenotype of wsp4, zv77h
Taf91 is an enhancer of pigment cell phenotype of wsp4, z1
Taf91 is an enhancer of pigment cell phenotype of wsp1, zv77h
Taf91 is an enhancer of pigment cell phenotype of wsp1, z1
Taf91/Su(mg)1-61-6 is a non-suppressor of phenotype of y2
Taf91/Su(mg)1-71-7 is a non-suppressor of phenotype of y2
Taf91/Su(mg)1-81-8 is a non-suppressor of phenotype of y2
Taf91 is a non-suppressor of anterior notopleural bristle phenotype of sc+2MC, y+2MC
Taf91 is a non-suppressor of anterior notopleural bristle phenotype of sc2#+9, y2#+9
Taf91, y2 has macrochaeta phenotype
Taf91, y2 has microchaeta phenotype
Taf91, y2 has adult head bristle phenotype
Does not affect the y+1MC or y+3MC phenotypes. Enhances the y2, y+2MC, y2PR1, y2PR2 and y76d28 phenotypes; reducing the levels of pigmentation in adult bristles, but not in the body or wings. The enhancing effect of e(y)11 on the y2 phenotype is partially suppressed by e(y)11.tSa and completely suppressed by e(y)1+tSa. Lethal in combination with e(y)34. Viability is rescued by e(y)1+tSa and partially rescued by e(y)11.tSa. Eye colour: the eye pigmentation of flies carrying w+mC in a w1118 background is reduced by e(y)11 in a number of different P{CaSpeR-3} insertion strains. Eye colour: flies carrying wBR.E.BR have red eyes. The eye colour is not affected if the flies are also carrying e(y)11 and zv77h. Flies that are also carrying e(y)11, zv77h and su(Hw)2/su(Hw)V have reduced eye pigmentation. Eye colour: flies carrying wE.BR have brown eyes. The eye pigmentation is reduced if these flies are also carrying e(y)11 and zv77h.
Mutation enhances the negative effect of z point mutations, zv77h or z1, on w expression. w expression levels of wsp1, wsp2 and wsp4 are strongly reduced, exhibited by a reduced level of eye pigmentation, by e(y)11.