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General Information
Symbol
Df(3L)BSC27
Species
D. melanogaster
Name
FlyBase ID
FBab0029948
Feature type
Computed Breakpoints include
Deleted Segment
Sequence coordinates
3L:6,942,786..6,942,786 (Df(3L)BSC27:bk1)
3L:7,156,003..7,156,003 (Df(3L)BSC27:bk2)
Member of large scale dataset(s)
Dfs_BSC_set1
A set of ~50 targeted deficiencies created by exploiting hybrid element insertion (HEI) and resolution; designed to fill gaps in deletion coverage.
Nature of Aberration
Cytological Order
Progenitor
Class of aberration (relative to wild type)
Class of aberration (relative to progenitor)
Breakpoints
Causes alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments
The 3L:6942786 release 6 coordinate of the left breakpoint is an estimate. It corresponds to the insertion site of P{lacW}l(3)L4060L4060. As FBrf0175003 explains, deletions generated by P transposase in the presence of trans-heterozygous P elements are expected to extend from the end of one P insertion to the vicinity of the other P insertion. The absence of miniwhite from the Df(3L)BSC27 chromosome suggests that the deletion extends from the left end of the P{PZ}corn04202 insertion to the vicinity of P{lacW}l(3)L4060L4060.
The 3L:7156003 release 6 coordinate of the right breakpoint is an estimate. It corresponds to the insertion site of P{PZ}corn04202. As FBrf0175003 explains, deletions generated by P transposase in the presence of trans-heterozygous P elements are expected to extend from the end of one P insertion to the vicinity of the other P insertion. The absence of miniwhite from the Df(3L)BSC27 chromosome suggests that the deletion extends from the left end of the P{PZ}corn04202 insertion to the vicinity of P{lacW}l(3)L4060L4060.
Comments on Cytology
Sequence Crossreferences
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Partially deleted / disrupted
Molecular Data
Completely deleted
Partially deleted
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
NOT in combination with other aberrations
The Df(3L)BSC27 chromosome does not act as a dominant suppressor of telomeric silencing (assayed using the effect of the chromosome on the eye colour phenotype of flies carrying "P{wvar}KR3-2", a stable "brown-red" variant of the P{3'WP-2,wvar}2Lt insertion).
Stocks (2)
Notes on Origin
Discoverer
 
Balancer / Genotype Variants of the Aberration
 
Separable Components
 
Other Comments
 
The miniwhite marker from P{lacW}l(3)L4060L4060 was deleted or disrupted.
Synonyms and Secondary IDs (1)
Reported As
Name Synonyms
Secondary FlyBase IDs
    References (14)