FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
Aberration: Dmel\Dp(1;f)γ878
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General Information
Symbol
Dp(1;f)γ878
Species
D. melanogaster
Name
FlyBase ID
FBab0024064
Feature type
free_duplication
Also Known As
γ878
Computed Breakpoints include
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Dp(1;f)1187
(Murphy and Karpen, 1995)
Dp1187-8-23
(Donaldson and Karpen, 1997, Le et al., 1995, Murphy and Karpen, 1995)
Mutagen
gamma ray
(Donaldson and Karpen, 1997, Le et al., 1995, Murphy and Karpen, 1995, Murphy and Karpen, 1995)
Class of aberration (relative to wild type)
free_duplication
Class of aberration (relative to progenitor)
chromosomal_deletion
(Le et al., 1995, Murphy and Karpen, 1995)
Breakpoints
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

bk2 << p1:bk1

Genetic mapping information
Comments
Comments on Cytology

Terminal euchromatic deletion at position -77 of the Dp(1;f)1187 derivative Dp1187-8-23, where position 0 is the In(1)sc8 inversion breakpoint.

(Le et al., 1995, Murphy and Karpen, 1995)

"Terminal" deletion.

(Murphy and Karpen, 1995)
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 (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.
    In these cases, there will be no "Export to Hitlist" button to the left.
    Phenotypic Data
    In combination with other aberrations

    Terminal deficiency associated position effect variegation (TDA-PEV) of the y+ gene in Dp(1;f)γ878 is suppressed by Dp(1;f)γ158 ("trans-suppression").

    (Donaldson et al., 2002)

    Dp(1;f)γ878/Dp(1;f)γ158 heterozygotes exhibit a dramatic increase in y+ expression, relative to Dp(1;f)γ878 - nearly complete suppression of terminal deficiency induced PEV. Increased y+ expression is visible in the abdominal cuticle, wings and thoracic and triple row bristles.

    (Donaldson and Karpen, 1997)
    NOT in combination with other aberrations

    Transmitted from meiosis at 29% in nod3/nod+ females and 52% in wild type females.

    (Murphy and Karpen, 1995)

    y PEV phenotype, partially suppressible by extra Y chromosome.

    (Le et al., 1995, Murphy and Karpen, 1995)
    Stocks (0)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    Terminal deficiency breakpoint is 55kb from y+ locus.

    (Donaldson and Karpen, 1997)

    Monosome transmission behaviour from both male and female parents is stable demonstrating normal transmission and normal centromere function.

    (Murphy and Karpen, 1995)
    Synonyms and Secondary IDs (2)
    Reported As
    Symbol Synonym
    Dp(1;f)γ878
    γ878
    (Beckstead et al., 2005, Donaldson et al., 2002, Le et al., 1995, Murphy and Karpen, 1995)
    Name Synonyms
    Secondary FlyBase IDs
      References (6)