Homozygotes have no apparent tissue polarity defects.
Mutant flies are weakly susceptible to Gram-negative bacterial infection and resistant to Gram-positive bacterial and fungal infection.
Tak1[+]/Tak1unspecified is a suppressor | partially of lethal - all die during embryonic stage phenotype of POSHUAS.cSa, Scer\GAL4pnr-MD237
Tak1unspecified is a non-suppressor of visible phenotype of Scer\GAL4GMR.PF, hepCA.UAS
Tak1[+]/Tak1unspecified is a suppressor of embryonic dorsal epidermis | dorsal closure stage phenotype of POSHUAS.cSa, Scer\GAL4pnr-MD237
Tak1unspecified is a non-suppressor of eye phenotype of Scer\GAL4GMR.PF, hepCA.UAS
POSHUAS.cSa, Scer\GAL4pnr-MD237, Tak1[+]/Tak1unspecified has adult external thorax phenotype
Tak1unspecified/+ partially suppresses the lethal dorsal open phenotype of Scer\GAL4pnr-MD237>POSHScer\UAS.cSa. Escapees survive to adulthood with thorax defects.
Tak1unspecified is rescued by Tak1+t15