hyperplasia (with boid04197)
Flies bearing homozygous or trans-heterozygous mutations in boid04197 and boie01708 exhibit excess follicle cells that accumulate between developing egg chambers. Although stalks of follicle cells between egg chambers in wild-type flies contain nine follicle cells on average, the mutant stalks have twice as many cells. Additional defects associated with excessive follicle cell production, including improper egg chamber packaging, delayed differentiation, and follicle cell polarity defects are also observed. Follicle stem cells (FSCs) in the mutants proliferate more frequently than in wild-type. The number of dividing pre-follicle cells derived from mutant FSCs is also higher than wild-type.
Expression of boiΔFN1.Scer\UAS in apical follicle cells under the control of Scer\GAL4bab1-Pgal4-2 fails to rescue the boie01708 mutant follicle stem cell hyper-proliferation phenotype.
boie01708 has hyperplasia phenotype, non-enhanceable by ihog[+]/ihoge02142
boie01708 has hyperplasia phenotype, suppressible by hh[+]/hhAC
boie01708 has hyperplasia phenotype, suppressible by hhJF01804/Scer\GAL4bab1-Pgal4-2
boie01708 has hyperplasia phenotype, suppressible by smo[+]/smo3
boie01708 has hyperplasia phenotype, suppressible by smoRNAi.UAS.WIZ/Scer\GAL4109-30
boie01708 has hyperplasia phenotype, suppressible by ciJF01715/Scer\GAL4109-30
boie01708 has hyperplasia phenotype, suppressible by ihogG13202/Scer\GAL4bab1-Pgal4-2
boie01708 has hyperplasia phenotype, non-suppressible by ihog[+]/ihoge02142
boie01708 has stalk follicle cell phenotype, non-enhanceable by ihog[+]/ihoge02142
boie01708 has follicle cell phenotype, non-enhanceable by ihog[+]/ihoge02142
boie01708 has follicle stem cell phenotype, non-enhanceable by ihog[+]/ihoge02142
boie01708 has follicle stem cell phenotype, suppressible by hh[+]/hhAC
boie01708 has follicle stem cell phenotype, suppressible by hhJF01804/Scer\GAL4bab1-Pgal4-2
boie01708 has follicle stem cell phenotype, suppressible by smo[+]/smo3
boie01708 has follicle stem cell phenotype, suppressible by smoRNAi.UAS.WIZ/Scer\GAL4109-30
boie01708 has follicle stem cell phenotype, suppressible by ciJF01715/Scer\GAL4109-30
boie01708 has stalk follicle cell phenotype, non-suppressible by ihog[+]/ihoge02142
boie01708 has follicle cell phenotype, non-suppressible by ihog[+]/ihoge02142
boie01708 has follicle stem cell phenotype, non-suppressible by ihog[+]/ihoge02142
The penetrance and severity of the follicle cell phenotypes of homozygous boie01708 flies are not affected by ihoge02142/+.
Expression of ihogG13202 in apical follicle cells under the control of Scer\GAL4bab1-Pgal4-2 suppresses the boie01708 mutant follicle stem cell phenotype.
The follicle stem cell hyper-proliferation and excess follicle cell accumulation phenotypes are suppressed in boie01708 mutants by hhAC/+.
Expression of hhJF01804 in apical follicle cells under the control of Scer\GAL4bab1-Pgal4-2 suppresses the follicle stem cell hyper-proliferation and excess follicle cell accumulation phenotypes in boie01708 mutants.
The follicle stem cell hyper-proliferation and excess follicle cell accumulation phenotypes are suppressed in boie01708 mutants by smo3/+.
Expression of smodsRNA.Scer\UAS.WIZ under the control of Scer\GAL4109-30 suppresses the boie01708 mutant follicle stem cell phenotype.
Expression of ciJF01715 under the control of Scer\GAL4109-30 suppresses the boie01708 mutant follicle stem cell phenotype.
boie01708 is rescued by boiUAS.cHa
boie01708 is rescued by boiΔFN2.UAS
boie01708 is not rescued by boiΔFN1.UAS
Expression of boiΔFN1.Scer\UAS in apical follicle cells under the control of Scer\GAL4bab1-Pgal4-2 fails to rescue the boie01708 mutant follicle stem cell hyper-proliferation phenotype.
Expression of boiScer\UAS.cHa in apical follicle cells under the control of Scer\GAL4bab1-Pgal4-2 rescues the boie01708 mutant follicle stem cell hyper-proliferation phenotype.
Expression of boiΔFN2.Scer\UAS in apical follicle cells under the control of Scer\GAL4bab1-Pgal4-2 rescues the boie01708 mutant follicle cell phenotypes.