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.
Pxtunspecified, bmm1 has egg chamber phenotype
Pxtunspecified, bmm1 has actin filament bundle | oogenesis phenotype
Pxtunspecified, bmm1 has cortical actin cytoskeleton | oogenesis phenotype