Partially rescues the sev6 R7 photoreceptor phenotype.
Heterozygotes and homozygotes have the normal number of 1 R7 cell per ommatidium.
In sev6; SosJC2 double heterozygotes an R7 cell develops in only 17% of the ommatidia. Raising the level of Cbl using Cblhs.2sev essentially eliminates development of R7 cells.
SosJC2, sev6 has photoreceptor cell R7 phenotype, enhanceable by rin1/rin[+]
SosJC2, sev6 has photoreceptor cell R7 phenotype, enhanceable by rin2/rin[+]
SosJC2, sev6 has ommatidium phenotype, enhanceable by cnksag13L
SosJC2/Sos[+], sev6 has ommatidium phenotype, enhanceable by Egfr[+]/Egfrf2
SosJC2/Sos[+], sev6 has photoreceptor cell R7 phenotype, enhanceable by Egfr[+]/Egfrf2
SosJC2/Sos[+], sev6 has ommatidium phenotype, enhanceable by ebi[+]/ebiE4
SosJC2/Sos[+], sev6 has photoreceptor cell R7 phenotype, enhanceable by ebi[+]/ebiE4
SosJC2/Sos[+], sev6 has ommatidium phenotype, enhanceable by ebiE90/ebi[+]
SosJC2/Sos[+], sev6 has photoreceptor cell R7 phenotype, enhanceable by ebiE90/ebi[+]
SosJC2, sev6 has ommatidium phenotype, enhanceable by Egfr[+]/Egfrf2
SosJC2, sev6 has photoreceptor cell R7 phenotype, enhanceable by Egfr[+]/Egfrf2
SosJC2, sev6 has ommatidium phenotype, enhanceable by ebi[+]/ebiE4
SosJC2, sev6 has photoreceptor cell R7 phenotype, enhanceable by ebi[+]/ebiE4
SosJC2, sev6 has ommatidium phenotype, enhanceable by ebiE90/ebi[+]
SosJC2, sev6 has photoreceptor cell R7 phenotype, enhanceable by ebiE90/ebi[+]
SosJC2, sev6 has photoreceptor cell R7 phenotype, enhanceable by ast[+]/ast1
SosJC2, sev6 has photoreceptor cell R7 phenotype, enhanceable by ast4/ast[+]
SosJC2, sev6 has photoreceptor cell R7 phenotype, enhanceable by S[+]/S104E
SosJC2/Sos[+], sev6 has ommatidium phenotype, suppressible | partially by ttk[+]/ttk1
SosJC2/Sos[+], sev6 has photoreceptor cell R7 phenotype, suppressible | partially by ttk[+]/ttk1
SosJC2/Sos[+], sev6 has ommatidium phenotype, suppressible | partially by ttk[+]/ttk00219
SosJC2/Sos[+], sev6 has photoreceptor cell R7 phenotype, suppressible | partially by ttk[+]/ttk00219
SosJC2, sev6 has ommatidium phenotype, suppressible | partially by ttk[+]/ttk1
SosJC2, sev6 has photoreceptor cell R7 phenotype, suppressible | partially by ttk[+]/ttk1
SosJC2, sev6 has ommatidium phenotype, suppressible | partially by ttk[+]/ttk00219
SosJC2, sev6 has photoreceptor cell R7 phenotype, suppressible | partially by ttk[+]/ttk00219
SosJC2, sev6 has photoreceptor cell R7 phenotype, suppressible by aopA141
SosJC2, sev6 has photoreceptor cell R7 phenotype, suppressible by aope2d
SosJC2, sev6 has photoreceptor cell R7 phenotype, suppressible by aoppok-x8
SosJC2, sev6 has photoreceptor cell R7 phenotype, suppressible by aopyan-1
SosJC2, sev6 has photoreceptor cell R7 phenotype, suppressible by aop1
SosJC2, sev6 has photoreceptor cell R7 phenotype, suppressible by aop2
SosJC2, sev6 has photoreceptor cell R7 phenotype, suppressible by Shs.7
SosJC2, sev6 has photoreceptor cell R7 phenotype, suppressible by Shs.8
SosJC2, sev6 has photoreceptor cell R7 phenotype, suppressible by Shs.sev
SosJC2 has photoreceptor cell R7 phenotype, suppressible by sev6
SosJC2 is an enhancer of photoreceptor cell R2 | ectopic phenotype of B-H1sev.PH
SosJC2 is an enhancer of photoreceptor cell R3 | ectopic phenotype of B-H1sev.PH
SosJC2 is an enhancer of photoreceptor cell R4 | ectopic phenotype of B-H1sev.PH
SosJC2 is an enhancer of photoreceptor cell R5 | ectopic phenotype of B-H1sev.PH
SosJC2 is an enhancer of photoreceptor cell R6 | ectopic phenotype of B-H1sev.PH
SosJC2 is an enhancer of photoreceptor cell R1 | ectopic phenotype of B-H1sev.PH
SosJC2/Sos[+] is a suppressor | partially of glial cell phenotype of Rac1N17.UAS, Scer\GAL4repo, Scer\GAL80ts.αTub84B
SosJC2/Sos[+] is a suppressor | partially of vesicle phenotype of Rac1N17.UAS, Scer\GAL4repo, Scer\GAL80ts.αTub84B
SosJC2/Sos[+] is a suppressor of vesicle phenotype of Scer\GAL4repo, Scer\GAL80ts.αTub84B, drkKK109233
SosJC2/Sos[+] is a suppressor of glial cell phenotype of Scer\GAL4drl.442, drkKK109233
SosJC2/Sos[+] is a suppressor of glial cell phenotype of Ced-12GD4186, Scer\GAL4repo, Scer\GAL80ts.αTub84B
SosJC2/Sos[+] is a suppressor of vesicle phenotype of Ced-12GD4186, Scer\GAL4repo, Scer\GAL80ts.αTub84B
SosJC2 is a suppressor of larval longitudinal connective phenotype of Khc::Ggal\MLCKKA.ftz
SosJC2 is a suppressor of larval longitudinal connective phenotype of robo11
SosJC2 is a suppressor | partially of larval longitudinal connective phenotype of Khc::Ggal\MLCKKA.ftz, robo11
SosJC2 is a suppressor of photoreceptor cell R7 phenotype of sev6
SosJC2, sev6 has photoreceptor cell R7 phenotype
SosJC2, sev6 has ommatidium phenotype
SosJC2/Sos[+], sev6 has ommatidium phenotype
SosJC2/Sos[+], sev6 has photoreceptor cell R7 phenotype
B-H1sev.PH, SosJC2 has photoreceptor cell R7 | ectopic phenotype
SosJC2, klgE1432, sev6 has ommatidium phenotype
SosJC2, klgE226, sev6 has ommatidium phenotype
SosJC2, klgH214, sev6 has ommatidium phenotype
Dsor1Su4, SosJC2 has ommatidium phenotype
Dsor1Su4, SosJC2 has photoreceptor cell R7 phenotype
Dsor1Su7, SosJC2 has ommatidium phenotype
Dsor1Su7, SosJC2 has photoreceptor cell R7 phenotype
Dsor1Su1, SosJC2 has ommatidium phenotype
Dsor1Su1, SosJC2 has photoreceptor cell R7 phenotype
Dsor1Su18, SosJC2 has ommatidium phenotype
Dsor1Su18, SosJC2 has photoreceptor cell R7 phenotype
Dsor1Su24, SosJC2 has ommatidium phenotype
Dsor1Su24, SosJC2 has photoreceptor cell R7 phenotype
A SosJC2/+ background suppresses the delay in axonal debris clearance after axotomy found upon knockdown of either drk or dos (through expression of drkKK109233 or dosScer\UAS.dsRNA under the control of Scer\GAL4repo and Scer\GAL80ts.αTub84B).
A SosJC2/+ background is sufficient to suppress the loss of glial membrane vesicles in drk knockdown flies. In addition, the internalization of axonal debris into these vesicles rises to wild-type levels in a SosJC2/+ background.
Expression of Rac1N17.Scer\UAS specifically in adult glia (under the control of Scer\GAL4repo and Scer\GAL80ts.αTub84B) in a SosJC2/+ background, results in a 50% suppression of axon debris clearance, compared to wild-type.
18.7% of ommatidia have an R7 cell in sev6; SosJC2 flies. This partial rescue of sev6 by SosJC2 is relieved by rin1 or rin2; 13.9% and 18.2% of ommatidia have an R7 cell in sev6 ; SosJC2/+ ; rin1/+ and sev6; SosJC2/+ ; rin2/+ flies respectively.
28.7% of ommatidia have an R7 cell in sev6 ; SosJC2 flies. This partial rescue of sev6 by SosJC2 is relieved by rin1 or rin2; 13.9% and 18.2% of ommatidia have an R7 cell in sev6 ; SosJC2/+ ; rin1/+ and sev6 ; SosJC2/+ ; rin2/+ flies respectively.
Significantly enhances the formation of extra outer photoreceptors caused by B-H1sev.PH. SosJC2 flies carrying B-H1sev.PH have a considerable number of extra R7-like cells.
SosJC2 heterozygotes also hemizygous for Dsor1Su1 have 2.62 +/- 0.83 R7-like cells per ommatidium. SosJC2 heterozygotes also hemizygous for Dsor1Su4 have 3.01 +/- 0.72 R7-like cells per ommatidium. SosJC2 heterozygotes also hemizygous for Dsor1Su7 have 2.76 +/- 1.07 R7-like cells per ommatidium. SosJC2 heterozygotes also hemizygous for Dsor1Su18 have 1.54 +/- 0.71 R7-like cells per ommatidium. SosJC2 heterozygotes also hemizygous for Dsor1Su24 have 3.02 +/- 1.05 R7-like cells per ommatidium.
Enhancer of the dosage-dependent (two or more copies of P{sev-svp1} or P{sev-svp2}) transformation of cone cells into R7 photoreceptors and at a lower frequency R7 cells into outer photoreceptors.
Partly suppresses the sev6 phenotype; sev6 flies carrying one copy of SosJC2 have R7 cells in 16% of their ommatidia. Flies doubly homozygous for sev6 and boss1 and also heterozygous for SosJC2 have no R7 photoreceptor cells. Flies homozygous for sev6, heterozygous for SosJC2 and heterozygous for either Df(3R)by62 or Df(3R)by10 have no R7 photoreceptor cells.
SosJC2 suppresses the axon crossing over phenotype seen in embryos carrying Khc::Ggal\MLCKKA.ftz and in robo1 heterozygotes. Partially suppresses the interaction between robo1 and Khc::Ggal\MLCKKA.ftz.
Mosaic analysis demonstrates that the SosJC2 mutant function is autonomously required in the R7 cell for the suppression of the sev phenotype. Suppression of the sev6 mutant phenotype is higher than provided by the wild type Sos gene product and loss of function Sos alleles.