FB2025_01 , released February 20, 2025
Aberration: Dmel\Df(1)JA27B
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General Information
Symbol
Df(1)JA27B
Species
D. melanogaster
Name
FlyBase ID
FBab0049143
Feature type
chromosomal_deletion
Computed Breakpoints include
Sequence coordinates
X:22,762,536..22,762,536 (Df(1)JA27B:bk1)
(Miller et al., 2016)
X:22,762,536..23,542,271 (Df(1)JA27B:bk2)
(Miller et al., 2016)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
X ray
(Miller et al., 2016)
Class of aberration (relative to wild type)
chromosomal_deletion
(Miller et al., 2016)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Miller et al., 2016)
Breakpoints
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments

FlyBase curator comment: 3' (proximal) breakpoint of this deficiency is given as "heterochromatin". The given 5' (distal) breakpoint is already within the heterochromatin region (as defined in FlyBase from FBrf0155829 and FBrf0213099), so the proximal breakpoint is shown as somewhere between the distal breakpoint and the end of the sequenced chromosome.

(Miller et al., 2016)

FlyBase curator comment: genomic coordinate updated from release 5 coordinates ( X:22 ,164,372) given in paper.

(Miller et al., 2016)
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
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 (53)
Phenotypic Data
In combination with other aberrations
NOT in combination with other aberrations
Stocks (0)
Notes on Origin
Discoverer
 
Balancer / Genotype Variants of the Aberration
 
Separable Components
 
Other Comments
 

FlyBase curator comment: this deficiency was not named in FBrf0231266. Asked author Kevin Cook, who suggested using 'Df(1)JA27B' as he suspects it was induced at the same time as Df(1)JA27 by Lefevre, and 'JA27B' indicates its relationship to the "JA" irradiation series.

(Miller et al., 2016)
Synonyms and Secondary IDs (1)
Reported As
Symbol Synonym
Df(1)JA27B
Name Synonyms
Secondary FlyBase IDs
    References (1)