Heterozygotes have reduced viability.
Su(z)7[+]/Su(z)71 is an enhancer of adult metathoracic segment phenotype of brm[+]/brm2, trxE2
Su(z)7[+]/Su(z)71 is an enhancer of adult metathoracic segment phenotype of ash117, trxB11/trx[+]
Su(z)71, ash122 has adult metathoracic segment phenotype
Su(z)7[+]/Su(z)71, trxB11 has adult metathoracic segment phenotype
Su(z)71, brm2 has adult metathoracic segment phenotype
Su(z)71, trxB11 has adult metathoracic segment phenotype
Su(z)7[+]/Su(z)71, ash122 has adult metathoracic segment phenotype
Su(z)7[+]/Su(z)71, brm2 has adult metathoracic segment phenotype