FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\Df(2R)BSC383
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General Information
Symbol
Df(2R)BSC383
Species
D. melanogaster
Name
FlyBase ID
FBab0045182
Feature type
chromosomal_deletion
Computed Breakpoints include

[50C6-50C6];[50D2-50D2];

Features within 50C6--50D2
Genomic Maps
Sequence coordinates
2R:13,839,479..13,839,479 (Df(2R)BSC383:bk1)
(Bloomington Drosophila Stock Center, 2008.8.7)
2R:14,024,879..14,024,879 (Df(2R)BSC383: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}CtsL2e00490
(Christensen et al., 2007.10.29)
P{XP}mamd01063
(Christensen et al., 2007.10.29)
Mutagen
FLPase
(Christensen et al., 2007.10.29)
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Christensen et al., 2007.10.29)
Breakpoints

50C6;50D2

(FlyBase Curators, 2008)
Causes alleles
Carries alleles
Transposon Insertions
P+PBac{XP5.RB3}BSC383
(Christensen et al., 2007.10.29)
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(2R)BSC383 predicted from the Release 5 genomic coordinates of the PBac{RB}CG6347e00490 and P{XP}mamd01063 progenitor transposable element insertions sites are 50C6;50D2.

(Christensen et al., 2007.10.29)
Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
Echs1
(Mele et al., 2025)
mam
(Christensen et al., 2007.10.29)
shot
(Talley et al., 2021, Christensen et al., 2007.10.29)
Uba3
(Mast et al., 2022)
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 (29)
Phenotypic Data
In combination with other aberrations
NOT in combination with other aberrations

Midline glia are present in Df(2R)BSC383 mutant stage 16 embryos but appear disorganised compared to wild type.

(Zhang et al., 2011)
Stocks (1)
Notes on Origin
Discoverer
 
Balancer / Genotype Variants of the Aberration
 
Separable Components
 
Other Comments
 

The presence of P+PBac{XP5.RB3}BSC383 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 et al., 2007.10.29)
Synonyms and Secondary IDs (4)
References (21)