FB2026_02 , released June 18, 2026
Aberration: Dmel\Df(3R)red2l
Open Close
General Information
Symbol
Df(3R)red2l
Species
D. melanogaster
Name
Deficiency (3R) red Malpighian tubules
FlyBase ID
FBab0002878
Feature type
chromosomal_deletion
Also Known As
Df(3R)red21
Computed Breakpoints include

88B1;88B2-88B3

Features within 88B1--88B3
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Hamilton et al., 1993, Capdevila and Garcia-Bellido, 1981)
Breakpoints

88B1-88B2;88B2-88B3

(Capdevila and Garcia-Bellido, 1981)

88A12-88B1;88B2-88B3

(Hamilton et al., 1993)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

140up << bk1 << l(3)88Bb << RpII15 << bk2 << cv-c

Genetic mapping information
Comments
Comments on Cytology

Left limit of break 1 from polytene analysis (FBrf0037313) Right limit of break 1 from inclusion of l(3)88Bb (FBrf0054607) Limits of break 2 from polytene analysis (FBrf0037313)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Genes NOT Deleted / Disrupted
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

    Heterozygotes sometimes have transformations typical of bithorax or postbithorax mutants.

    (Capdevila and Garcia-Bellido, 1981)

    Df(3R)red/+ progeny of Df(1)C128/+ females show a high frequency of homeotic transformations (Gans et al., 1980).

    Stocks (0)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (4)
    Reported As
    Symbol Synonym
    Df(3R)red21
    (Hamilton et al., 1993)
    Df(3R)red2l
    Df(3R)red21
    (Breen and Harte, 1991, Capdevila and Garcia-Bellido, 1981)
    Name Synonyms
    Deficiency (3R) red Malpighian tubules
    Secondary FlyBase IDs
      References (6)