FB2026_02 , released June 18, 2026
Aberration: Dmel\Dp(1;f)1B
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General Information
Symbol
Dp(1;f)1B
Species
D. melanogaster
Name
FlyBase ID
FBab0024555
Feature type
free_duplication
Also Known As
1B
Computed Breakpoints include
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Dp(1;f)γ238
(Cook et al., 1997, Murphy and Karpen, 1995)
Mutagen
gamma ray
(Cook et al., 1997, Murphy and Karpen, 1995)
Class of aberration (relative to wild type)
free_duplication
Class of aberration (relative to progenitor)
chromosomal_deletion
(Murphy and Karpen, 1995)
Breakpoints
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments
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
y
(Murphy and Karpen, 1995)
Partially deleted / disrupted
Molecular Data
Completely deleted
Partially deleted
Genes NOT Deleted / Disrupted
Complementation Data
 
ry
(Murphy and Karpen, 1995)
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
    NOT in combination with other aberrations

    Transmission rate through females to progeny is 39% in the first 5 days of egg lay. nod, ncd and Klp3A mutations and mei-S332 ord double mutants cause a reduction in transmission.

    (Cook et al., 1997)
    Stocks (0)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    Minichromosome is 680bp in length.

    (Cook et al., 1997)

    Monosome transmission behaviour from both male and female parents is moderately unstable, heterochromatin contains only all of Bora Bora.

    (Murphy and Karpen, 1995)
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    1B
    (Cook et al., 1997, Sun et al., 1997)
    Dp(1;f)1B
    Dp(1;f)γ1B
    Name Synonyms
    Secondary FlyBase IDs
    • FBab0027022
    References (3)