A Database of Drosophila Genes & Genomes

FB2013_03, released May 7th, 2013
 

Aberration Dmel\Df(2R)WMG

General Information
SymbolDmel\Df(2R)WMGSpeciesD. melanogaster
NameFlyBase IDFBab0002046
Feature typechromosomal_deletion
Also Known AsDf(2R)WMG268.12
Computed Breakpoints include 52A9-52A10;52D9-52D15
Deleted segment52A9--52D15
Sequence coordinates
Member of large scale dataset(s)
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Description
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FB2013_03
FB2013_02
All updates Click here to see a list of all updates to this record from FB2010_08 and on.
hide Nature of the Aberration
Cytological Order
Progenitor
Mutagen
Class of aberration (relative to progenitor)
Breakpoints
52A2-52B4;52D7-52E1
52A4-52B2;52D7-52E1
52A4-52B12;52D9-52D15
52A9-52A10;52D12-52D15
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data bk1 << l(2)52ACh << l(2)52Db << bk2 << Got1
Genetic mapping information
Comments
hide Comments on Cytology
Limits of break 1 from polytene analysis (FBrf0054158) Limits of break 2 from polytene analysis (FBrf0046776)
 
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DDBJ /
EMBL /
GenBank
DNA sequence
Protein sequence
Name
 
hide Gene Deletion & Duplication Data
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Complementation Data
Completely deleted / disrupted
Molecular Data
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Complementation Data
Molecular Data
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Complementation Data
Molecular Data
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Complementation Data
Molecular Data
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In combination with other aberrations
NOT in combination with other aberrations
The Df(2R)WMG 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).
Mutant embryos show complete fusion of the longitudinal and commissural nerve trunks - few intersegmental connections are maintained.
Acts as a dosage sensitive maternal modifier of run: causes tergite defects in greater than 50% of run3 heterozygotes.
Homozygous embryos show defects in segmentation, germband retraction, dorsal closure and head involution. Elongation of Malpighian tubule material is variable.
Heterozygosity for this deletion has no effect on the mutant ovarian phenotype of ovoD2.
hide Stocks ( 2 )
Bloomington
Kyoto
hide Notes on Origin
Discoverer
Gelbart.
 
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hide Synonyms & Secondary IDs ( 4 )
Reported As
Symbol Synonym
Df(2R)WMG268-18
 
Df(2R)WMG268-18
Name Synonym
Secondary FlyBase IDs
  • FBab0002047
hide References ( 30 )
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All research papers listed in FlyBase were published before 2011