Polytene chromosomes normal.
Insertion of a 4.7kb Doc element in the promoter region, 85bp upstream of the transcription start site. The direction of transcription of the Doc open reading frame is opposite to that of the direction of transcription of RpS3A. An 8bp duplication (AAGCGATA) is present at the site of insertion of the Doc element.
Coding sequence is intact in RpS3A57g.
Insertion of a Doc element 43bp upstream of the TATA box.
Heterozygous RpS3A57g mutant females exhibit a dilated cardiomyopathy phenotype, including an increased end-systolic dimension (EDD) and a decreased fractional shortening (FS) compared to controls. Bristles appear short and thin compared to wild type (Minute phenotype).
Flies are delayed in eclosion by 12.1 +/- 1.5 hours compared to wild type flies.
Heterozygotes have shorter bristles than wild type flies. Eclosion is delayed by 33 hours.
Medium Minute; viability good; development protracted; eclosion delayed 33 hr (Ferrus, 1975). RpS3A/+/+ triplo-fours are non-Minute (Mohr, 1933). Homozygous mutants homozygous embryonic lethal (Farnsworth, 1951). RK2.
RpS3A[+]/RpS3A57g is an enhancer of visible phenotype of Pi3K92ED954A.UAS.Tag:MYC, Scer\GAL4Bx-MS1096
RpS3A[+]/RpS3A57g is an enhancer of wing phenotype of Pi3K92ED954A.UAS.Tag:MYC, Scer\GAL4Bx-MS1096
Fails to uncover mutations in neighboring loci.