Imprecise excision of the P{EP}EP3303EP3303 insertion has created a deletion that removes the second and third exons of mats.
lethal (with matse03077)
neoplasia | adult stage (with matse17)
neoplasia | adult stage (with matsroo), with mats2236.GFP
anepisternum (with matse17)
postpronotum (with matse17)
Cells in homozygous clones in the wing disc accumulate F-actin near the apical surface.
Mutant eye discs (generated using the eyFLP-cell lethal system) do not show defects in epithelial organisation or neuronal differentiation.
When matse325 mutant clones are made in the eye, more mitoses are seen in clones compared to wild-type cells, and mitoses can even occur in the morphogenetic furrow. Excess mitoses are also found in clones located in the posterior margin.
matse235 has neoplasia | somatic clone phenotype, non-enhanceable by wtsx1
matse235 has neoplasia | somatic clone phenotype, non-suppressible by wtsx1
matse235/mats[+] is an enhancer of visible phenotype of Scer\GAL4ptc-559.1, trcT453A.UAS.L
matse235 is a suppressor of increased cell death phenotype of hidGMR.PG
matse235/mats[+] is an enhancer of wing hair | increased number phenotype of Scer\GAL4ptc-559.1, trcT453A.UAS.L
fry2/fry[+], matse235, trc1/trc[+] has wing hair | increased number phenotype
matse235 allows recovery of Df(1)su(s)R194/+ clones in the adult eye in animals with mosaic eyes containing two genotypes of cells with respect to RpL36; cells which are Df(1)su(s)R194/+ and cells in which the haplo-insufficiency of Df(1)su(s)R194/+ for RpL36 has been rescued by RpL36+t4 (in a wild-type background the Df(1)su(s)R194/+ clones are eliminated by cell competition and are not seen in the adult eye in these animals).
The multiple wing hair phenotype that is caused by expression of trcT453A.Scer\UAS under the control of Scer\GAL4ptc-559.1 is dominantly enhanced by matse235.
fry2 trc1 matse235 triple heterozygotes have a weak multiple wing hair phenotype in 48% of wings.
matse235 is rescued by matsUAS.cLa/Scer\GAL4arm.PS
matsroo/matse235 is partially rescued by mats2236.GFP
matse17 fails to complement the tissue overgrowth seen in matse235.
matse17 complements the lethality associated with matse235.
Expression of mats2236.T:Avic\GFP partially rescues the second instar larval lethality seen in matsroo/matse235 mutant flies. Many flies survive to the pupal stage and some reach the adult stage.