Nucleotide substitution: C?T. Amino acid replacement: L255F.
C25244150T
C?T
L255F | bam-PA
L255F
In bamz3-2884/bamΔ86 mutant ovaries, the germaria and most of the egg chambers are filled with undifferentiated cystoblasts.
Each bamz3-2884/bamΔ86 transheterozygous ovariole has a tumorous germarium with 0 or 1 normal egg chambers, in contrast to wild type ovarioles that have 7-10 egg chambers after the germarium.
In bamz3-2884/bamΔ86 ovarioles, the tumorous germaria and egg chambers contain many single germline stem cells.
Mutants show a tumourous gonial cell phenotype. bamz3-2884/bamΔ86 females are weakly fertile with small ovaries containing mostly wild-type egg chambers. Many germaria lack morphologically distinct cysts. Egg chambers containing endoreduplicating nurse cells and having a monolayer of follicle cells surrounding each egg chamber are seen.
bamz3-2884/bamΔ59 has female semi-sterile phenotype, enhanceable by bgcn[+]/bgcn1
bamz3-2884/bamΔ59 has neoplasia | adult stage | female phenotype, enhanceable by bgcn[+]/bgcn1
bamz3-2884/bamΔ86 has female sterile phenotype, enhanceable by bgcn[+]/bgcn1
bamz3-2884/bamΔ59, bgcn[+]/bgcn1 has female sterile phenotype, suppressible by Dsim\bambam.Venus
bamz3-2884/bamΔ86 has female sterile phenotype, suppressible by eIF-4a[+]/eIF4A1006
bamz3-2884/bamΔ86 has female sterile phenotype, suppressible by eIF-4a[+]/eIF4A1013
bamz3-2884/bamΔ86 has female sterile phenotype, suppressible by eIF-4a[+]/eIF4Ak01501
bamz3-2884/bamΔ86 has female sterile phenotype, suppressible by eIF-4a[+]/eIF4A02439
bamz3-2884/bamΔ59 has ovary phenotype, enhanceable by bgcn[+]/bgcn1
bamz3-2884/bamΔ86 has cystoblast | increased number phenotype, enhanceable by CSN5N/CSN5[+]
bamz3-2884/bamΔ86 has cystoblast | increased number phenotype, enhanceable by Nedd8[+]/Nedd8AN015
bamz3-2884/bamΔ86 has phenotype, enhanceable by bgcn[+]/bgcn1
bamz3-2884/bamΔ86 has cystoblast | increased number phenotype, suppressible by CSN4[+]/CSN4N
bamz3-2884/bamΔ86 has cystoblast | increased number phenotype, suppressible by CSN4k08018/CSN4[+]
bamz3-2884/bamΔ86 has ovariole phenotype, suppressible by eIF-4a[+]/eIF4A1006
bamz3-2884/bamΔ86 has ovariole phenotype, suppressible by eIF-4a[+]/eIF4A1013
bamz3-2884/bamΔ86 has female germline stem cell | increased number phenotype, suppressible by eIF-4a[+]/eIF4Ak01501
bamz3-2884/bamΔ86 has female germline stem cell | increased number phenotype, suppressible by eIF-4a[+]/eIF4A02439
bamz3-2884/bamΔ86 has ovariole phenotype, suppressible by vas[+]/vasRJ36
bamz3-2884/bamΔ86 has ovariole phenotype, suppressible by eIF4E1S058911/eIF-4E[+]
bamz3-2884/bamΔ86 has ovariole phenotype, suppressible by eIF-4a[+]/eIF4Ak01501
bamz3-2884/bamΔ86 has ovariole phenotype, suppressible by eIF-4a[+]/eIF4A02439
bamz3-2884/bamΔ86 has germarium phenotype, suppressible by eIF-4a[+]/eIF4A1006
bamz3-2884/bamΔ86 has germarium phenotype, suppressible by eIF-4a[+]/eIF4A1013
bamz3-2884/bamΔ86 has germarium phenotype, suppressible by eIF-4a[+]/eIF4Ak01501
bamz3-2884/bamΔ86 has germarium phenotype, suppressible by eIF-4a[+]/eIF4A02439
bamz3-2884/bamΔ86 has female germline stem cell | increased number phenotype, suppressible by eIF-4a[+]/eIF4A1006
bamz3-2884/bamΔ86 has female germline stem cell | increased number phenotype, suppressible by eIF-4a[+]/eIF4A1013
bamz3-2884/bamΔ86, bgcn1 has germline cell phenotype
bamz3-2884/bamΔ86, bgcn[+]/bgcn1 has germline cell phenotype
One copy of CSN4N dramatically suppresses the increase in the number of undifferentiated cystoblasts seen in bamz3-2884/bamΔ86 mutants, dramatically increasing the number of differentiated cysts containing a branched fusome and the number of normal egg chambers per ovariole.
One copy of CSN4k08018 dramatically suppresses the increase in the number of undifferentiated cystoblasts seen in bamz3-2884/bamΔ86 mutants, dramatically increasing the number of differentiated cysts containing a branched fusome and the number of normal egg chambers per ovariole.
One copy of CSN5N drastically enhances the differentiation defects seen in bamz3-2884/bamΔ86 mutant cystoblasts.
One copy of Nedd8AN015 drastically enhances the differentiation defects seen in bamz3-2884/bamΔ86 mutant cystoblasts.
Most bamz3-2884/bamΔ86; eIF-4a/+ ovarioles contain 4-6 normal egg chambers, while the germaria contain fewer single germ cells compared to bamz3-2884/bamΔ86 ovarioles.
The vasRJ36 or eIF-4ES058911 allele dominantly suppresses the bamz3-2884/bamΔ86 ovariole phenotype.
bgcn1/+ ; bamz3-2884/bamΔ86 females show germ cell hyperplasia. None of the germ cells contain the polyploid DNA complement that is diagnostic of nurse cell formation. These females are sterile.
Combination with Dsim\bambam.T:Avic\GFP-YFP.Venus suppresses the tumorous ovary phenotype characteristic for bamBW/bamΔ59;bgcn1/+ double mutant flies.