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.
Tufts of bristles form in homozygous clones in flies that are kept at 28oC during sensory organ precursor specification and at 18oC during the asymmetric cell divisions that result in sensory organ formation.
Wing margin development is impaired, resulting in notching of the wing in files containing homozygous clones and raised at 28oC during sensory organ precursor specification and at 18oC during the asymmetric cell divisions that result in sensory organ formation.