P{lacW} insertion in the first exon.
lethal (with Df(2R)ED3385)
POSHk15815/+ mutant flies exhibit temperature-induced mobility defects.
Approximately 20% of POSHp327/Df(2R)BSC45 embryos show a dorsal hole in the epidermis indicating the disruption of dorsal closure.
Approximately 6% of POSHk15815/POSHp327 embryos show a dorsal hole in the epidermis indicating the disruption of dorsal closure.
Approximately 11% of the homozygous POSHk15815 embryos show a dorsal hole in the epidermis indicating the disruption of dorsal closure.
Approximately 6% of POSHk15815/POSHp92 embryos show a dorsal hole in the epidermis indicating the disruption of dorsal closure.
Approximately 6% of the homozygous POSHk15815 embryos display head involution defects.
Approximately 8% of the homozygous POSHk15815 embryos display germ-band retraction defects.
None of the homozygous POSHk15815 embryos hatch to the first instar larval stage.
Approximately 9% of the POSHk15815/POSHp92 embryos display head involution defects.
Approximately 10% of the POSHk15815/POSHp92 embryos display germ-band retraction defects.
Only 12.5% of the POSHk15815/POSHp92 embryos hatch to the first instar larval stage.
Approximately 3% of the POSHk15815/POSHp327 embryos display head involution defects.
Approximately 2% of the POSHk15815/POSHp327 embryos display germ-band retraction defects.
Only 24.5% of the POSHk15815/POSHp327 embryos hatch to the first instar larval stage.
Approximately 5% of the POSHk15815/Df(2R)BSC45 embryos display head involution defects.
Approximately 7% of the POSHk15815/Df(2R)BSC45 embryos display germ-band retraction defects.
Only about 9% of the POSHk15815/Df(2R)BSC45 embryos hatch to the first instar larval stage.
Homozygous mutants of POSHk15815 that can not finish dorsal closure display abnormal F-actin distribution along the boundaries of leading edge cells of the migrating embryonic epidermis and the amnioserosa. Adherens junctions also show abnormal patterns in POSHk15815 mutants suggesting aberrant cell adhesions.
POSHk15815 mutant clones are arrested prior to stage 3-4 of oogenesis and lack oocytes.
POSH[+]/POSHk15815 is an enhancer of visible phenotype of DgRNAi.UAS, Scer\GAL4Tub.PU
POSHk15815 is a non-enhancer of visible phenotype of Scer\GAL4GMR.PF, cindrRNAi.PC.PD.UAS
POSH[+]/POSHk15815 is a suppressor of visible phenotype of DysRNAi.NH2.UAS, Scer\GAL4Act.PU
POSH[+]/POSHk15815 is a suppressor of visible phenotype of DysRNAi.C.UAS, Scer\GAL4Tub.PU
POSHk15815 is a non-suppressor of visible phenotype of Scer\GAL4GMR.PF, cindrRNAi.PC.PD.UAS
POSH[+]/POSHk15815 is an enhancer of posterior crossvein phenotype of DgRNAi.UAS, Scer\GAL4Tub.PU
POSHk15815 is a non-enhancer of eye phenotype of Scer\GAL4GMR.PF, cindrRNAi.PC.PD.UAS
POSH[+]/POSHk15815 is a non-enhancer of indirect flight muscle cell phenotype of DysRNAi.NH2.UAS, Scer\GAL4Act.PU
POSH[+]/POSHk15815 is a non-enhancer of indirect flight muscle cell phenotype of DgRNAi.UAS, Scer\GAL4Act.PU
POSH[+]/POSHk15815 is a suppressor of posterior crossvein phenotype of DysRNAi.NH2.UAS, Scer\GAL4Act.PU
POSH[+]/POSHk15815 is a suppressor of posterior crossvein phenotype of DysRNAi.C.UAS, Scer\GAL4Tub.PU
POSHk15815 is a non-suppressor of eye phenotype of Scer\GAL4GMR.PF, cindrRNAi.PC.PD.UAS
DysRNAi.C.UAS, POSH[+]/POSHk15815 has wing vein | ectopic phenotype
POSH Dys double heterozygous flies (POSHk15815/Df(3R)Exel6184) do not exhibit indirect flight muscle degeneration.
POSHk15815 DgO86 double heterozygous flies do not exhibit indirect flight muscle degeneration.
One copy of POSHk15815 does not enhance the indirect flight muscle degeneration seen when DysdsRNA.NH2.Scer\UAS is expressed under the control of Scer\GAL4Act.PU.
One copy of POSHk15815 does not enhance the indirect flight muscle degeneration seen when DgdsRNA.Scer\UAS is expressed under the control of Scer\GAL4tub.PU.
POSHk15815 Dg323 double heterozygous flies do not exhibit indirect flight muscle degeneration.
One copy of POSHk15815 weakly suppresses the detached posterior crossvein phenotype seen when DysdsRNA.NH2.Scer\UAS is expressed under the control of Scer\GAL4Act.PU.
One copy of POSHk15815 moderately suppresses the detached posterior crossvein phenotype seen when DysdsRNA.C.Scer\UAS is expressed under the control of Scer\GAL4tub.PU but produces extra wing vein material.
One copy of POSHk15815 enhances the posterior crossvein phenotype seen when DgdsRNA.Scer\UAS is expressed under the control of Scer\GAL4tub.PU.
POSHk15815 is not rescued by Scer\GAL4unspecified/POSHUAS.cSa
Over-expression of POSHScer\UAS.cSa under the control of Scer\GAL4pnr-MD237 fails to rescue the lethality and morphological defects in POSHk15815 and POSHp92 mutants.
I. Kiss.
Complements: l(2)1050510505. Complements: l(2)k07406k07406.