Deletion that affects bru1.
Deletion of most of the bru1 coding sequence.
abnormal size | adult stage
flightless
flightless (with Df(2L)BSC407)
indirect flight muscle cell | adult stage
myofibril | adult stage
sarcomere | adult stage
bru1M1 adult indirect flight muscles show sarcomere growth defects, hollow myofibrils and hyper-contraction.