Expression of jarHsp83.PH results in actin cones that are initially similar in shape to wild-type but become wider after the onset of cystic bulge movement due to increased actin accumulation.
jarHsp83.PH/Scer\GAL4slbo.2.6 partially rescues jara.UAS
The reduced viability of jar322/Df(3R)crb87-5 adults is completely rescued (without heat shock) by jarHsp83.PH.
jarHsp83.PH cannot rescue the lethality of Df(3R)jar322 homozygotes or of Df(3R)jar322/Df(3R)crb87-4 animals, indicating that the lethality seen in these animals is not due to loss of jar function.
jarHsp83.PH + heat shock, partially rescues border cell migration in the ovaries of jara.Scer\UAS; Scer\GAL4slbo.2.6 flies. (Flies raised at 29oC and given a 1 hour heat shock at 37oC 6-10 hours prior to dissection.)
Rescues the male sterility of jarmmw14/Df(3R)crb87-5 flies.