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General Information
Symbol
Df(2R)BSC261
Species
D. melanogaster
Name
FlyBase ID
FBab0044972
Feature type
Computed Breakpoints include

[42D1-42D1];[42E5-42E5];

Sequence coordinates
2R:6,782,624..6,782,624 (Df(2R)BSC261:bk1)
2R:7,025,046..7,025,046 (Df(2R)BSC261:bk2)
Member of large scale dataset(s)
Dfs_BSC_set2

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)
Breakpoints
Causes alleles
Carries alleles
Formalized genetic data
Genetic mapping information
Comments

Breakpoint based on release 3 sequence coordinate from Thibault et al., 2004, Supplementary Table 2 (FBrf0174227) or 3 (FBrf0174228), converted to release 5 coordinate.

Breakpoint from FlyBase's release 5 sequence location of progenitor insertion.

Comments on Cytology

Exelixis, Inc. determined the insertion site of P{XP}d06988 to be at Release 3 genomic coordinate 2085948 on chromosome arm 2R. This corresponds to 42E5 on Release 3 and 4 genome map2. The predicted position of PBac{RB}Epace01145 on the Release 4 map is 42D1. Consequently, the cytological breakpoints of Df(2R)BSC261 are predicted to be 42D1;42E5.

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

Lethal in combination with Df(2R)Exel6050.

Df(2R)EpacΔ1/Df(2R)BSC261 animals are viable and fertile.

Df(2R)EpacΔ3/Df(2R)BSC261 animals die as first instar larvae.

NOT in combination with other aberrations
Stocks (1)
Notes on Origin
Discoverer
 
Balancer / Genotype Variants of the Aberration
 
Separable Components
 
Other Comments
 

The presence of P+PBac{XP5.RB3}BSC261 was verified using the PCR methods and primers described in FBrf0175003.

Synonyms and Secondary IDs (2)
Reported As
Name Synonyms
Secondary FlyBase IDs
    References (8)