Amino acid replacement: W1075term.
Nucleotide substitution: G3731A.
G21558173A
G3731A
W1075term | Egfr-PA; W1124term | Egfr-PB
W1075term
TGG to TGA
Homozygous embryos have a "faint little ball" phenotype; they lack denticle setae and anterior, posterior and ventral cuticular structures.
Egfrf3/Df(2R)Egfr3 embryos exhibit no ventral cuticle and the anterior has a large hole. No Egfrf3/Df(2R)Egfr3 mutant discs could be in vivo cultured.
Transheterozygous females with Egfrt1 display egg chambers with gaps in the follicular epithelium that uncover the nurse cells. Eggs derived from these females display weak or intermediate ventralised phenotypes.
Enhances the female sterility and adult morphological defects of Egfrt1. Rarely survives as transheterozygote with the semi-viable Egfrtop-CA allele.
Homozygotes and hemizygotes display a severe 'flb' phenotype. Embryos produced from heteroallelic combination with Egfrt1 have a severe ventralised phenotype, reduction in size of their dorsal appendage.
severe allele
Egfrf3 is an enhancer of visible phenotype of Scer\GAL4en-e16E, armUAS.cWa
Egfrf3 is a non-enhancer of visible phenotype of Scer\GAL4en-e16E, shgi.UAS.Tag:SS(aos),Tag:MYC
Egfrf3 is a suppressor | partially of visible phenotype of Scer\GAL4sca-109-68, atoUAS.cJa
Egfrf3 is a non-suppressor of visible phenotype of Scer\GAL4en-e16E, shgi.UAS.Tag:SS(aos),Tag:MYC
Egfrf3/Egfrt1 has follicle cell phenotype, enhanceable by da[+]/da2
Egfrf3/Egfrt2 has wing vein L4 phenotype, suppressible by sev::tor13D.hs.sev
Egfrf3 is an enhancer of photoreceptor cell R7 phenotype of Scer\GAL4sca-109-68, atoUAS.cJa, sev14
Egfrf3 is an enhancer of wing phenotype of Scer\GAL4en-e16E, armUAS.cWa
Egfrf3 is a non-enhancer of wing phenotype of Scer\GAL4en-e16E, shgi.UAS.Tag:SS(aos),Tag:MYC
Egfrf3/Egfr[+] is a suppressor of adult optic lobe | adult stage phenotype of vap2
Egfrf3 is a suppressor | partially of eye phenotype of Scer\GAL4sca-109-68, atoUAS.cJa
Egfrf3/Egfr[+] is a suppressor of photoreceptor cell R7 | ectopic phenotype of sl1
Egfrf3/Egfr[+] is a suppressor of photoreceptor cell R7 | ectopic phenotype of sl2
Egfrf3 is a non-suppressor of wing phenotype of Scer\GAL4en-e16E, shgi.UAS.Tag:SS(aos),Tag:MYC
Egfrf3, Scer\GAL4sca-109-68, atoUAS.cJa, sev14 has photoreceptor cell R7 phenotype
Suppresses the recruitment defects in the eye caused by expression of atoScer\UAS.cJa under the control of Scer\GAL4sca-109-68, although abnormal pattern formation still occurs. Many R7 cells differentiate in sev14 flies expressing atoScer\UAS.cJa under the control of Scer\GAL4sca-109-68 (in contrast to sev14 flies which lack R7 photoreceptors). This rescue of R7 formation by atoScer\UAS.cJa expressed under the control of Scer\GAL4sca-109-68 is strongly suppressed if the flies are also carrying Egfrf3.
Has no effect on the eye phenotype of Nspl-1.
Egfrf3/Egfrt2 vein gap can be rescued by one copy of sev::tor13D.hs.sev. Ectopic expression also causes extra vein phenotype, notably around the distal end of L2 and broadening or deltas at the distal tips of most of the veins.
No effect on the faf eye phenotype.
Suppression of the rough eye phenotype (formation of extra R7 cells) caused by P{sev-svp2} and enhancement of the P{ro-svp1} rough eye phenotype (loss of one or more outer photoreceptors from many of the ommatidia).
Selected as: Embryonic lethal.
Mutation of Egfr that coordinately affects all gene activities, a class I lesion. The allelic series for class I lesions: Egfrt2 = Egfrt1 < Egfrtop-EC20 < Egfrf7 = Egfrf1 = Egfrflb-2E07 < Egfrtop-EE39 = Egfrtop-ED26 = Egfrf5 < Egfrf9 = Egfrf10 = Egfrf2 = Egfrtop-EE42 = Egfrf11 = Egfrf24 = Egfrf3 = Df(2R)Egfr3.
Class I allele.