FB2026_02 , released June 18, 2026
Aberration: Dmel\Df(1)20A(p)Δ
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General Information
Symbol
Df(1)20A(p)Δ
Species
D. melanogaster
Name
FlyBase ID
FBab0049248
Feature type
chromosomal_deletion
Computed Breakpoints include
Features within 20A1--20A1 (Estimated cytology)
Genomic Maps
Sequence coordinates
X:21,519,203..21,519,203 (Df(1)20A(p)Delta:bk1)
(Gebert et al., 2021)
X:21,520,812..21,520,812 (Df(1)20A(p)Delta:bk2)
(Gebert et al., 2021)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
P{XP}d03497
(Gebert et al., 2021)
PBac{WH}f02310
(Gebert et al., 2021)
Mutagen
FLPase
(Gebert et al., 2021)
Class of aberration (relative to wild type)
chromosomal_deletion
(Gebert et al., 2021)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Gebert et al., 2021)
Breakpoints
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments

FLP-mediated recombination between the two progenitor insertions (P{XP}d03497 and PBac{WH}f02310) has deleted the intervening genomic sequence.

(Gebert et al., 2021)
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 (3)
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
 
Synonyms and Secondary IDs (3)
Reported As
Symbol Synonym
20A(p)Δ
(Gebert et al., 2021)
Cl2pD
(Gebert et al., 2021)
Df(1)20A(p)Δ
Name Synonyms
Secondary FlyBase IDs
    References (1)