FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\Df(2L)BSC189
Open Close
General Information
Symbol
Df(2L)BSC189
Species
D. melanogaster
Name
FlyBase ID
FBab0044966
Feature type
chromosomal_deletion
Computed Breakpoints include

[27F3-27F3];[28C4-28C4];

Features within 27F3--28C4
Genomic Maps
Sequence coordinates
2L:7,388,188..7,388,190 (Df(2L)BSC189:bk1)
(Bloomington Drosophila Stock Center, 2008.8.7)
2L:7,809,093..7,809,193 (Df(2L)BSC189:bk2)
(Bloomington Drosophila Stock Center, 2008.8.7)
Member of large scale dataset(s)
Dfs_BSC_set2

A set of ~800 largely isogenic deficiency stocks created by FLP-induced recombination between FRT-carrying transgenic insertions; molecularly defined deletion endpoints correspond to initial location of the progenitor insertions. Designed to fill gaps in deletion coverage and breakpoint placement; also used to replace older available deficiencies that have not been molecularly mapped.

(Cook et al., 2012)
Nature of Aberration
Cytological Order
Progenitor
PBac{RB}CG5149e03983
(Christensen and Cook, 2006.8.29)
P{XP}Cdc14d04880
(Christensen and Cook, 2006.8.29)
Mutagen
FLPase
(Christensen and Cook, 2006.8.29)
Class of aberration (relative to wild type)
chromosomal_deletion
(Christensen and Cook, 2006.8.29)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Christensen and Cook, 2006.8.29)
Breakpoints

27F3;28C4

(FlyBase Curators, 2008)
Causes alleles
Carries alleles
Transposon Insertions
P+PBac{XP5.RB3}BSC189
(Christensen and Cook, 2006.8.29)
Formalized genetic data
Genetic mapping information
Comments

Breakpoint from FlyBase's release 5 sequence location of progenitor insertion.

(Bloomington Drosophila Stock Center, 2008.8.7)
Comments on Cytology

The cytological breakpoints of Df(2L)BSC189 predicted from the Release 4 genomic coordinates of the progenitor PBac{RB}CG5149e03983 and P{XP}d04880 insertion sites are 27F3;28C4.

(Christensen and Cook, 2006.8.29)
Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
bub
(Kahsai and Cook, 2018)
Partially deleted / disrupted
Molecular Data
Completely deleted
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 (68)
Phenotypic Data
In combination with other aberrations

Lethal in combination with Df(2L)ED479.

(Kahsai et al., 2016)

Fails to complement Df(2L)ED499.

(Christensen and Cook, 2006.8.29)

Fails to complement Df(2L)Exel7031.

(Christensen and Cook, 2006.8.29)

Inferred to overlap with: Df(2L)ED499.

(Christensen and Cook, 2006.8.29)

Inferred to overlap with: Df(2L)Exel7031.

(Christensen and Cook, 2006.8.29)
NOT in combination with other aberrations
Stocks (1)
Notes on Origin
Discoverer
 
Balancer / Genotype Variants of the Aberration
 
Separable Components
 
Other Comments
 

Presence of P+PBac{XP5.RB3}BSC189 was verified using the PCR methods and primers described in FBrf0175003 with the substitution of the primer 5'-CCAATGCGTTTATTTCAGGTCACG-3' for the RB3' plus or RB3' minus primer in the Hybrid PCR protocol in the Supplementary Methods.

(Christensen and Cook, 2006.8.29)
Synonyms and Secondary IDs (1)
References (9)