FB2026_02 , released June 18, 2026
Aberration: Dmel\Df(3R)XNP1
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General Information
Symbol
Df(3R)XNP1
Species
D. melanogaster
Name
FlyBase ID
FBab0045804
Feature type
chromosomal_deletion
Computed Breakpoints include
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
P{EP}XNPEP635
(Bassett et al., 2008)
Mutagen
Delta2-3 transposase
(Bassett et al., 2008)
Class of aberration (relative to wild type)
chromosomal_deletion
(Bassett et al., 2008)
Class of aberration (relative to progenitor)
Breakpoints
Causes alleles
XNP1
(Bassett et al., 2008)
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments

Imprecise excision of the P{EP}XNPEP635 insertion, resulting in a 7.5kb deletion that includes the entire XNP open reading frame, the neighbouring MED28 and CG4553 genes, and some of the 3' untranslated region of CG5127.

(Bassett et al., 2008)
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
CG4553
(Bassett et al., 2008)
MED28
(Bassett et al., 2008)
XNP
(Bassett et al., 2008)
Partially deleted
Vps33B
(Bassett et al., 2008)
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 (0)
    If no genes are listed here, it may be because the affected region is very large. The JBrowse insert above may show an error for the same reason, and other FlyBase tools such as CytoSearch may also fail for large regions. You can contact FlyBase for more help.
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    Phenotypic Data
    In combination with other aberrations
    NOT in combination with other aberrations

    Homozygous lethal.

    (Bassett et al., 2008)
    Stocks (1)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    Df(3R)XNP1
    (McPherson et al., 2023, Angulo et al., 2019)
    Df(XNP1)
    (Angulo et al., 2019)
    dATRX1
    (Bassett et al., 2008)
    Name Synonyms
    Secondary FlyBase IDs
      References (3)