FB2026_03 , released September 17, 2026
Aberration: Dmel\Df(3R)BSC43
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General Information
Symbol
Df(3R)BSC43
Species
D. melanogaster
Name
FlyBase ID
FBab0037760
Feature type
chromosomal_deletion
Computed Cytological Breakpoints (relative to progenitor)
Features within 92F7--93B6
Genomic Maps
Sequenced Breakpoints (relative to progenitor)
3R:20,762,299..20,762,299 (Df(3R)BSC43:bk1)
(Cook, 2016.2.8)
3R:21,112,186..21,112,186 (Df(3R)BSC43:bk2)
(Cook, 2016.2.8)
Member of large scale dataset(s)
Dfs_BSC_set1

A set of ~50 targeted deficiencies created by exploiting hybrid element insertion (HEI) and resolution; designed to fill gaps in deletion coverage.

(Parks et al., 2004)
Nature of Aberration
Cytological Order
Progenitor
P{lacW}Rab11j2D1
(Parks et al., 2004, Bloomington Drosophila Stock Center, 2003.12.2)
P{PZ}CG3119503806
(Parks et al., 2004, Bloomington Drosophila Stock Center, 2003.12.2)
Mutagen
Delta2-3 transposase
(Bloomington Drosophila Stock Center, 2003.12.2)
recombination
(Bloomington Drosophila Stock Center, 2003.12.2)
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Parks et al., 2004, Bloomington Drosophila Stock Center, 2003.12.2)
Cytological Breakpoints (relative to progenitor)

92F7-93A1;93B3-93B6

(Parks et al., 2004, Bloomington Drosophila Stock Center, 2003.12.2)
Causes alleles
Carries alleles
ca1
(Bloomington Drosophila Stock Center, 2003.12.2)
st1
(Bloomington Drosophila Stock Center, 2003.12.2)
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments

The 3R:20762299 release 6 coordinate of the left breakpoint is an estimate. It corresponds to the insertion site of P{PZ}CG3119503806. As FBrf0175003 explains, deletions generated by P transposase in the presence of trans-heterozygous P elements are expected to extend from the end of one P insertion to the vicinity of the other P insertion.

(Cook, 2016.2.8)

The 3R:21112186 release 6 coordinate of the right breakpoint is an estimate. It corresponds to the insertion site of P{lacW}Rab11j2D1. As FBrf0175003 explains, deletions generated by P transposase in the presence of trans-heterozygous P elements are expected to extend from the end of one P insertion to the vicinity of the other P insertion.

(Cook, 2016.2.8)
Comments on Cytology
Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
Atpα
(Bloomington Drosophila Stock Center, 2003.12.2)
Mvl
(Bloomington Drosophila Stock Center, 2003.12.2)
Synd
(Ogi et al., 2019, Takeda et al., 2013)
Partially deleted / disrupted
Molecular Data
Completely deleted
RpS20
(Marygold et al., 2007)
RpS30
(Marygold et al., 2007)
Partially deleted
Genes NOT Deleted / Disrupted
Complementation Data
 
Molecular Data
 
Genes Duplicated
Complementation Data
Completely duplicated
Partially duplicated
Molecular Data
Completely duplicated
Partially duplicated
Genes NOT Duplicated
Complementation Data
 
Molecular Data
 
Affected Genes Inferred by Location (63)
Phenotypic Data
In combination with other aberrations
NOT in combination with other aberrations

The salivary gland distal tip does not initiate turning and migration in embryos homozygous for Df(3R)BSC43 by stage 14.

(Jattani et al., 2009)

Flies heterozygous for the deletion show a Minute bristle phenotype.

(Marygold et al., 2007)
Stocks (2)
Notes on Origin
Discoverer
 
Balancer / Genotype Variants of the Aberration
 
Separable Components
 
Other Comments
 

The deficiency chromosome retains the miniwhite marker from P{lacW}Rab11j2D1.

(Mason, 2004.11.26)
Synonyms and Secondary IDs (2)
References (20)