FB2024_03 , released June 25, 2024
Aberration: Dmel\In(2L)b82a1
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General Information
Symbol
In(2L)b82a1
Species
D. melanogaster
Name
Inversion (2L) black
FlyBase ID
FBab0001724
Feature type
deficient_inversion
Computed Breakpoints include

34B7-34B12;34E3;33C6-33D1

Features within 34B7--34E3
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
gamma ray
(Roote, 1995.3.27)
Class of aberration (relative to wild type)
deficient_inversion
Class of aberration (relative to progenitor)
deficient_inversion
(Roote, 1995.3.27)
Breakpoints

34B7-34B12;34E1-34E2;33C6-33D1

(Roote, 1995.3.27)

34B7-34B12;34E3;33C6-33D1

(Tinker et al., 1998)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << kuz << bk2 << j

Genetic mapping information
Comments
Comments on Cytology

Limits of break 1 from polytene analysis (FBrf0077941) Limits of break 2 from polytene analysis (FBrf0103384) Limits of break 3 from polytene analysis (FBrf0103384)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
kuz
(Roote, 1995.3.27)
Smg5
(Roote, 1995.3.27)
Partially deleted / disrupted
Molecular Data
Completely deleted
Partially deleted
Genes NOT Deleted / Disrupted
Complementation Data
 
l(2)gl
(Mason et al., 2004)
vas
(Tinker et al., 1998)
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 this case, the "Export to Hitlist" button at left will also be disabled.
    Phenotypic Data
    In combination with other aberrations

    Lethal in combination with Df(2L)TE35B-407. Inferred to overlap with: Df(2L)TE35B-407.

    (Ashburner et al., 1999)
    NOT in combination with other aberrations

    The In(2L)b82a1 chromosome acts as a dominant weak suppressor of telomeric silencing (assayed using the effect of the chromosome on the eye colour phenotype of flies carrying "P{wvar}KR3-2", a stable "brown-red" variant of the P{3'WP-2,wvar}2Lt insertion).

    (Mason et al., 2004)
    Stocks (2)
    Notes on Origin
    Discoverer

    Harrington.

     

    Induced on AdhUF3 pr cn

    (Roote, 1995.3.27)
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (4)
    Reported As
    Symbol Synonym
    Df(2L)b82a1
    (Ashburner et al., 1999)
    In(2L)b82a1
    b82a1
    Name Synonyms
    Inversion (2L) black
    Secondary FlyBase IDs
    • FBal0000959
    References (6)