A Database of Drosophila Genes & Genomes

FB2012_01, released January 20th, 2012
 

Aberration Dmel\Df(2R)vg-C

General Information
SymbolDmel\Df(2R)vg-CSpeciesD. melanogaster
NameDeficiency (2R) vestigial-CarvedFlyBase IDFBab0002234
Feature typechromosomal_deletion
Computed Breakpoints include 49B2-49B3;49E2
Deleted segment49B2--49E2
Map ( GBrowse ) Untitled Document detailed view
Sequence coordinates
2R:8,408,228..8,449,635 (Df(2R)vg-C:bk1)
2R:8,827,958..8,836,560 (Df(2R)vg-C:bk2)
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Description
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FB2012_01
FB2011_10
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hide Nature of the Aberration
Cytological Order
Progenitor
Mutagen
 
Class of aberration (relative to progenitor)
Breakpoints
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data bk1 << stil << Mdr49 << bk2 << Psc
Genetic mapping information
Comments
Breakpoint(s) molecularly mapped
hide Comments on Cytology
The left Df(2R)vg-C breakpoint lies within CG8569, fra or CG30056 or in the region between CG8569 and CG30056, and lies in the range 2R:8408228..8449635 (R5) (predicted cytology: 49A10-B3).
The right Df(2R)vg-C breakpoint lies within Mdr49 or CG3884 or in the region between Mdr49 and CG3884, and lies in the range 2R:8827958..8836560 (R5) (predicted cytology: 49E1-4).
Uncovers the proximal, but not the distal, breakpoint of the In(2R)Arp1 inversion.
Left limit of break 1 from polytene analysis (FBrf0036848) Right limit of break 1 from inclusion of stil (FBrf0089756) Left limit of break 2 from polytene analysis (FBrf0082794) Right limit of break 2 from non-inclusion of Psc (FBrf0043317)
 
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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
No effect on In(1)wm4h position-effect variegation.
NOT in combination with other aberrations
The Df(2R)vg-C 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).
Df(2R)vg-C/Df(2R)vg-C embryos exhibit thinner central nervous system commissures and extensive breaks in the axonal longitudinal tracts.
Does not cause unconditional lethality in hybrid females when heterozygous with D.simulans chromosome.
Weak second site non-complementing phenotype with zipEbr and zipmhc-c6.1: malformed phenotype penetrance 10-24%.
Shows no maternal enhancement of dpphr4.
Enhances the phenotype of dominant ovo alleles.
Complementation tests with E(Egfr)B56B56 reveal defects in wing vein L2, L4 and L5.
Dominantly causes tergite defects in less than 50% of run3 heterozygotes.
Heterozygotes with rdgE1 exhibit absence of a deep pseudopupil after 7 days in constant light.
Heterozygosity for this deletion enhances the mutant ovarian phenotype of ovoD2.
Does not exhibit dominant flightlessness.
homozygous lethal
 
hide Stocks ( 4 )
Bloomington
Kyoto
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Discoverer
Demerec, 3 Mar. 1928.
 
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hide Synonyms & Secondary IDs ( 11 )
Reported As
Symbol Synonym
Name Synonym
Deficiency (2R) vestigial-Carved
 
Secondary FlyBase IDs
hide References ( 67 )
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