lethal | recessive
lethal | recessive | heat sensitive
lethal | rescuable maternal effect (with brnfs.107)
germline cell | female
germline cell | female (with brn198)
ovary
Hemizygous lethal. Homozygous females have small ovaries with very few germline cells after region 2 of the germarium. brn198/brn228 females show a loss of germline phenotype.
Allelic series in the ovary: brn228 > brnl.6P6 (germline clones) = brn198 > brnfs.107. Zygotic requirement for brn alleles (strongest to weakest): brnl.6P6 > brn228 > brn198 > brnfs.107.
Allelic series in the ovary: brn228 > brnl.6P6 (germline clones) = brn198 > brnfs.107. Zygotic requirement for brn alleles (strongest to weakest): brnl.6P6 > brn228 > brn198 > brnfs.107.