Open Close
General Information
Symbol
In(1)ac3
Species
D. melanogaster
Name
Inversion (1) achaete
FlyBase ID
FBab0004092
Feature type
Computed Breakpoints include

1B2;1B14-1C1

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
Class of aberration (relative to wild type)
Class of aberration (relative to progenitor)
Breakpoints

1B2-1B3;1B14-1C1

Carries alleles
Transposon Insertions
Formalized genetic data

bk1 hits ac << bk2

Genetic mapping information
Comments

Breakpoint(s) molecularly mapped

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
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
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
 
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.

Suppresses the expression of PgdA in larvae and adults.

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
Name Synonyms
Inversion (1) achaete
Secondary FlyBase IDs
    References (20)