FB2026_03 , released September 17, 2026
Balancer/Genotype variant: Dmel\FM7j-Bar1
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General Information
Symbol
Dmel\FM7j-Bar1
Species
D. melanogaster
FlyBase ID
FBba0000467
Short Genotype
FM7j, B1
Parent Aberration
In(1)FM7a
(FlyBase Curators, 2006-, Ryder et al., 2004, Roote, 2001.12.11)
Ts(1Lt;4Lt)BarS
(FlyBase, 1992-)
Parent Cytology
1Lt-1B2 | 20F-20A | 15D-20A | 15D-11F4 | 4E1-11F2 | 4D7-1B3 | 20F-1Rt
(Bloomington Drosophila Stock Center, 2026.6.26)
Progenitor
FM7i
(FlyBase Curators, 2006-, Ryder et al., 2004, Roote, 2001.12.11)
FM7j
(FlyBase Curators, 2006-, Ryder et al., 2004, Roote, 2001.12.11)
Described as Balancer
(FlyBase Curators, 2006-, Ryder et al., 2004, Roote, 2001.12.11)
Carries Alleles
Bar1   sc8   w1   y93j  
(FlyBase Curators, 2006-)
Bar1   sc8   w1   y93j  
(Roote, 2001.12.11)
Transposon Insertions
Discoverer

J. Roote

(Roote, 2001.12.11)
Stocks (0)
Other Information

Recombinant chromosome resulting from a crossover between oc and B. Viable and fertile in homozygotes and hemizygotes.

(Roote, 2001.12.11)

Homozygous viable and fertile. Made by selecting a y- w- oc+ B- recombinant from FM7j/FM7i females.

(Ryder et al., 2004)
Synonyms and Secondary IDs (4)
Reported As
Symbol Synonym
FM7j, B1
(FlyBase Curators, 2006-, Roote, 2001.12.11)
FM7j-B1
FM7j-Bar1
In(1)FM7j, y w B
(Ryder et al., 2004)
Name Synonyms
Secondary FlyBase IDs
    References (4)