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General Information
Symbol
Df(2L)J4
Species
D. melanogaster
Name
Deficiency (2L) Jammed
FlyBase ID
FBab0001479
Feature type
Computed Breakpoints include

31A-31B;31F-32A

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Class of aberration (relative to wild type)
Class of aberration (relative to progenitor)
Breakpoints
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << M(2)31A << da << bk2

Genetic mapping information
Comments

This deletion removes multiple ribosomal protein-coding genes (in addition to other genes).

Comments on Cytology

All limits from polytene analysis (FBrf0088926)

Sequence Crossreferences
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Partially deleted / disrupted
Molecular Data
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
 
Affected Genes Inferred by Location
    Phenotypic Data
    In combination with other aberrations

    Df(2L)TW119/Df(2L)J4 third instar larvae show significantly more crystal cells in the lymph gland and in the sessile compartment compared to heterozygous controls.

    NOT in combination with other aberrations

    Flies heterozygous for the deletion show a Minute bristle phenotype.

    Lethal over da

    Stocks (0)
    Notes on Origin
    Discoverer
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (7)
    Reported As
    Name Synonyms
    Deficiency (2L) Jammed
    Secondary FlyBase IDs
      References (19)