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General Information
D. melanogaster
FlyBase ID
Feature type
Computed Breakpoints include


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

Hsc70Cb << bk1 << l(3)LG12 << Mpcp << bk2

Genetic mapping information
Comments on Cytology

Left limit of break 1 from polytene analysis (FBrf0075380) Right limit of break 1 from inclusion of D (FBrf0056113) Left limit of break 2 from polytene analysis (FBrf0076124) Right limit of break 2 from polytene analysis (FBrf0090707)

Sequence Crossreferences
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
Phenotypic Data
In combination with other aberrations

Df(3L)D-1rv16/Df(3L)fz-GS1a embryos exhibit variable segmentation defects: deletions removing half of the segments, weaker partial deletions and segment fusions. Embryos also exhibit variable defects in head development.

NOT in combination with other aberrations

Heterozygotes show disrupted hygrosensing behaviour; a higher fraction of flies choose moist air (100% humidity) over dry air (0% humidity) compared to wild-type controls in a hygrosensory behaviour assay after five minutes.

Dominantly causes tergite defects in less than 50% of run3 heterozygotes.

Heterozygosity for this deletion has no effect on the mutant ovarian phenotype of ovoD2.

No, or little, enhancement of Pc

Homozygous embryos show transformation of the first abdominal segment to a more posterior segment. Asx1/+ ; Df(3L)fz-GS1a embryos completely lack the head, thorax and ventral denticle belts.

Stocks (2)
Notes on Origin
Balancer / Genotype Variants of the Aberration
Separable Components
Other Comments

"70D2;70E7" was stated as revision.

Synonyms and Secondary IDs (7)
Reported As
Name Synonyms
Secondary FlyBase IDs
    References (29)