FB2025_01 , released February 20, 2025
Aberration: Dmel\In(1)ac3
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General Information
Symbol
In(1)ac3
Species
D. melanogaster
Name
Inversion (1) achaete
FlyBase ID
FBab0004092
Feature type
chromosomal_inversion
Computed Breakpoints include

1B2;1B14-1C1

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
X ray
Class of aberration (relative to wild type)
chromosomal_inversion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_inversion
(Slobodyanyuk and Serov, 1983, Lindsley and Grell, 1968)
Breakpoints

1B2-1B3;1B14-1C1

(Lindsley and Grell, 1968)

1B1-1B2;1B14-1C1

(Slobodyanyuk and Serov, 1983)
Causes alleles
ac3
(Marcellini et al., 2005, Klein and Campos-Ortega, 1997, Skeath and Carroll, 1991)
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 hits ac << bk2

Genetic mapping information
Comments

Breakpoint(s) molecularly mapped

(Campuzano et al., 1985)

Breakpoint at DNA coordinate 58.8 to 59.6 (Campuzano et al., 1985).

Comments on Cytology

Left limit of break 1 from polytene analysis (FBrf0042024) Right limit of break 1 from complementation mapping against ac (FBrf0003178) Limits of break 2 from polytene analysis (FBrf0039957)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
ac
(Klein and Campos-Ortega, 1997, Parks et al., 1997, Brown et al., 1991, Muller et al., 1935)
Partially deleted / disrupted
Molecular Data
Completely deleted
Partially deleted
Genes NOT Deleted / Disrupted
Complementation Data
 
pad
(Gibert et al., 2005)
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

    In female D.simulans/D.melanogaster hybrids heterozygous for In(1)ac3 the anterior dorsocentral bristle and the posterior dorsocentral bristle are lost at a very high frequency.

    (Skaer and Simpson, 2000)

    Suppresses the expression of PgdA in larvae and adults.

    (Slobodyanyuk and Serov, 1983)
    Stocks (1)
    Notes on Origin
    Discoverer

    Dubinin, 1929.

     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (6)
    Reported As
    Symbol Synonym
    In(1)ac3
    (Parks et al., 1997)
    In(1)ac3
    In(1)sc10
    ac3
    (Mari-Beffa et al., 1991)
    sc10
    (Slobodyanyuk and Serov, 1983)
    Name Synonyms
    Inversion (1) achaete
    Secondary FlyBase IDs
      References (20)