FlyBase curator comment: this entry is used to capture phenotypic information when the particular allele (or allele combination) used by the author could not be determined but the context of the experiment suggests that the phenotype being described is some kind of loss of function.
Mosaicunspecified, mwhunspecified has wing phenotype
Mosaicunspecified, mwhunspecified has scutellar bristle phenotype
Increases the mutability (recombinogenesis) of the mwh chromosome in somatic cells. In cis mwhunspecified Mosunspecified heterozygotes, the frequency of small mutant clones on the wing is increased. In trans mwhunspecified/Mosunspecified heterozygotes there is a significant reduction of dorsocentral and scutellar bristles.