A Database of Drosophila Genes & Genomes

FB2008_07, released August 8, 2008
 

Aberration Dmel\Df(3R)dsx2M

General Information
SymbolDmel\Df(3R)dsx2MSpeciesD. melanogaster
NameDeficiency (3R) doublesexFlyBase IDFBab0002761
Feature typechromosomal_deletionCreated / Updated2006-08-22/2006-08-22
Formalized genetic data Ta << bk1 << hat << Est-9 << bk2 << dsx
Sequence coordinates
Deleted segment84C1--84E1
Duplicated segment
Computed Breakpoints include [];84E1--2 84C1-84C2;84E1
Breakpoints Inherited  
hide Nature of the Aberration
Cytological Order
Progenitor
 
Mutagen
Class of aberration (relative to progenitor)
Breakpoints
84C1-84C2;84E1
84B-84C;84E1-84E2
84C1-84C2;84E1-84E2
84C1-84C3;84E1
Causes alleles
Carries alleles
Transposon Insertions
Genetic mapping information
Comments
Proximal (84C1-3) breakpoint estimated to be at about +26 to +27 kb, based on location of 84C1-2 breaks of T(2;3)Ta1 at +34 kb and Df(3R)Scr2 at +41 kb (Baker and Wolfner, 1988, Genes Dev. 2: 477-89)
 
Breakpoint(s) molecularly mapped
hide Comments on Cytology
Left limit of break 1 from polytene analysis (FBrf0044420) Right limit of break 1 from inclusion of hat (FBrf0044420) Left limit of break 2 from inclusion of dsx (FBrf0049832) Right limit of break 2 from polytene analysis (FBrf0044420)
 
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DDBJ /
EMBL /
GenBank
DNA sequence
Protein sequence
Name
 
hide Gene Deletion & Duplication Data
hide Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
Partially deleted / disrupted
Molecular Data
Partially deleted
hide Genes NOT Deleted / Disrupted
Complementation Data
Molecular Data
hide Genes Duplicated
Complementation Data
Molecular Data
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Complementation Data
Molecular Data
hide Related Comments
Affects the "roe" (roughened eye) function of the rn locus.
Affects both the "roe" (roughened eye) and "rn" (rotund) functions of the rn locus.
hide Phenotypic Data
In combination with other aberrations
NOT in combination with other aberrations
Males fertile when in combination with αTub84B7.
The Df(3R)dsx2M 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).
hide Position Effect Variegation Data
  
hide Stocks ( 2 )
Bloomington
Kyoto
hide Notes on Origin
Discoverer
Revertant
 
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      hide Synonyms & Secondary IDs ( 10 )
      Reported As
      Symbol Synonym
      Df(3R)dsx2M
       
      Df(3R)dsx-M+R2
       
      Df(3R)ScxMas+R2
      Name Synonym
      Deficiency (3R) doublesex
       
      Secondary FlyBase IDs
        hide References ( 21 )
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        hide Recent research papers ( 1 )
        Provost et al., 2006, Genetics 172(1): 207--219
        Loss-of-function mutations in a glutathione S-transferase suppress the prune-Killer of prune lethal interaction. [FBrf0190760]