Expression of BEST:SD02913EP639 under the control of Scer\GAL4ptc-559.1 (the animals are initially raised at 18oC and then shifted to 29oC after 10 days) results in a reduced number of early germ cells (stem cells, gonialblasts and spermatogonia) in the testis.
Flies expressing BEST:SD02913EP639 under the control of Scer\GAL4ap-md544 have a slight thoracic cleft, misaligned bristles and deformed wings.
Expression of BEST:SD02913EP639 under the control of Scer\GAL4sca-537.4 results in sensory organs with two sockets, two shafts and one sheath cell, one socket and two shafts and two sockets and one shaft. Loss of macrochaetae and abnormal shaft morphology is seen.
EP639EP639, Scer\GAL4sca-537.4 has visible phenotype, suppressible by HE21
EP639EP639/Scer\GAL4pnr-MD237 is an enhancer of visible phenotype of pnrMD237
EP639EP639/Scer\GAL4pnr-MD237 is an enhancer of adult thorax phenotype of pnrMD237
EP639EP639/Scer\GAL4pnr-MD237 is an enhancer of chaeta phenotype of pnrMD237
EP639EP639/Scer\GAL4sca-537.4 is an enhancer of phenotype of HE21
EP639EP639, Scer\GAL4pnr-MD237, pnrMD237/pnr[+] has macrochaeta phenotype
EP639EP639, Scer\GAL4pnr-MD237, pnrMD237/pnr[+] has scutellum phenotype
EP639EP639, Scer\GAL4pnr-MD237, pnrMD237/pnr[+] has microchaeta phenotype
EP639EP639, Scer\GAL4pnr-MD237, pnrMD237 has macrochaeta phenotype
EP639EP639, Scer\GAL4pnr-MD237, pnrMD237 has scutellum phenotype
EP639EP639, Scer\GAL4pnr-MD237, pnrMD237 has microchaeta phenotype
pnrMD237/+ adults expressing BEST:SD02913EP639 under the control of Scer\GAL4pnr-MD237 have a strong thoracic cleft, deformed scutellum, head defects and loss of several macrochaetae and microchaetae.
Selected as: a P{EP} insertion line that modifies the pnrMD237/+ phenotype when expressed using Scer\GAL4pnr-MD237.