Terminal cells mutant for wkdMB04624 exhibit a decreased number of branches and a "U-turn" phenotype, in which seamless tubes execute a series of 180[o] turns.
wkdMB04624 has terminal tracheal cell phenotype, non-suppressible by snX2/sn[+]
wkdMB04624 has terminal tracheal cell phenotype, non-suppressible by snX2/Df(1)C128
Heterozygous snX2 does not suppress the tracheal defects seen in wkdMB04624/Df(3R)Exel6276 mutant larvae. No suppression is seen in a snX2/Df(1)C128 background.
wkdMB04624/Df(3R)Exel6276 is rescued by wkd+t3.9
Expression of wkd+t3.9 rescues the tracheal defects and lethality seen in wkdMB04624/Df(3R)Exel6276 mutants.