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General Information
D. melanogaster
FlyBase ID
Feature type
Sequence coordinates
X:8,086,993..8,086,993 (Df(1)BSC866:bk1)
X:8,157,322..8,157,322 (Df(1)BSC866:bk2)
Member of large scale dataset(s)

A set of ~800 largely isogenic deficiency stocks created by FLP-induced recombination between FRT-carrying transgenic insertions; molecularly defined deletion endpoints correspond to initial location of the progenitor insertions. Designed to fill gaps in deletion coverage and breakpoint placement; also used to replace older available deficiencies that have not been molecularly mapped.

Nature of Aberration
Cytological Order
Class of aberration (relative to wild type)
Class of aberration (relative to progenitor)
Causes alleles
Carries alleles
Formalized genetic data
Genetic mapping information
Comments on Cytology
Sequence Crossreferences
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
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
Affected Genes Inferred by Location
Phenotypic Data
In combination with other aberrations
NOT in combination with other aberrations
Stocks (1)
Notes on Origin
Balancer / Genotype Variants of the Aberration
Separable Components
Other Comments

The presence of P+PBac{XP5.WH5}BSC866 was verified using the PCR methods and primers described in FBrf0175003.

The presence of the deficiency was confirmed by showing that a 488 base pair fragment spanning the P{SUPor-P}CG2116KG00028 insertion site could not be amplified from Df(1)BSC866/P{SUPor-P}CG2116KG00028 flies using primers 5'-CGATGTATGAAAGCGGAAGGAAGCAAGC-3' and 5'-CCAATTCCCTGACCACAAATTGCG-3'. Also, a 630 base pair fragment spanning the PBac{PB}CG10959c02347 insertion site could not be amplified from Df(1)BSC866/PBac{PB}CG10959c02347 flies using primers 5'-CCGCTCACCAAGACGGTCACGGG-3' and 5'-CCGTGTGCTCCTTGCGACGATGC-3'.

Synonyms and Secondary IDs (2)
Reported As
Name Synonyms
Secondary FlyBase IDs
    References (5)