Contains a 412 insertion in intron 2.
The number of fibers in the tergal depressor of trochanter (TDT) muscles is reduced in addition to the morphology of these muscles being abnormal in hemizygous cv1 males and cv1/cv43 females.
cv1/Df(1)C149 animals have a reduced number of fibres in the tergal depressor of the trochanter (TDT) muscles.
Both the anterior and posterior crossveins are missing in the wings of cv1 flies.
Wing effects due to excessive contraction in the pupal period, obliterating the cavity which should normally remain between the epithelia to form the vein.
Crossveins absent or traces only present. Veins L3 and L4 slightly δ at tips. Classifiable in unexpanded wings. RK1.
cv1 has visible phenotype, non-suppressible by Scer\GAL4ptc-559.1/tsgUAS.cYa
cv1 has anterior crossvein phenotype, non-suppressible by Scer\GAL4ptc-559.1/tsgUAS.cYa
cv1 has posterior crossvein phenotype, non-suppressible by Scer\GAL4ptc-559.1/tsgUAS.cYa
Expression of tsgScer\UAS.cYa under the regulation of Scer\GAL4ptc-559.1 does not suppress the anterior and posterior crossvein phenotype observed in cv1 mutants.
cv1 is rescued by Scer\GAL4arm.PS/cvUAS.Tag:polyHis
cv1 is rescued by Scer\GAL4ptc-559.1/cvUAS.cVa
cv1 hemizygotes can be rescued by the expression of cvScer\UAS.cVa under the control of Scer\GAL4ptc-559.1 along the anterior-posterior border, rescues both the anterior crossvein and the posterior crossvein in cv mutants.