Open Close
General Information
Symbol
Df(2L)sc19-5
Species
D. melanogaster
Name
Deficiency (2L) scute19
FlyBase ID
FBab0001912
Feature type
Also Known As
Df(2L)sc19-5
Computed Breakpoints include
25A5;25D6
Deleted Segment
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
Class of aberration (relative to wild type)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
dp << bk1 << l(2)25Ce << vri << bk2 << nompC
Genetic mapping information
Comments
Comments on Cytology
Limits of break 1 from polytene analysis (FBrf0042240) Left limit of break 2 from inclusion of vri (FBrf0047784) Right limit of break 2 from polytene analysis (FBrf0042240)
Sequence Crossreferences
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
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
 
Phenotypic Data
In combination with other aberrations
NOT in combination with other aberrations
The Df(2L)sc19-5 chromosome acts as a dominant weak 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).
Weak second site non-complementing phenotype with zipEbr and zipmhc-c6.1 : malformed phenotype penetrance 10-24%.
Sterile and reduced viability.
Stocks (0)
Notes on Origin
Discoverer
 
Selected for loss of y+.
Balancer / Genotype Variants of the Aberration
 
Separable Components
 
Other Comments
 
Synonyms and Secondary IDs (3)
Reported As
Name Synonyms
Deficiency (2L) scute19
Secondary FlyBase IDs
    References (14)