65% of hemizygous males have wing blisters at 28oC, 6% have wing blisters at 25oC.
The frequency of wing blisters in mewA1-5 hemizygotes is dominantly enhanced by bsV121, bloV134 or moaV50. The frequency of wing blisters in mewA1-5 hemizygotes is not dominantly enhanced by pygE16, pygE50, shotV104, shotV167, takV27, takV42, aukV106, aukV162, howT1, howT90, bsV100, cassE44, cassE48, puriV4, puriV15, bloV99 or moaV88. The frequency of wing blisters seen in mewA1-5/mewM6 flies is dominantly enhanced by potP3.