A Database of Drosophila Genes & Genomes

FB2008_07, released August 8, 2008
 

Aberration Dmel\Df(3R)by10

General Information
SymbolDmel\Df(3R)by10SpeciesD. melanogaster
NameDeficiency (3R) blisteryFlyBase IDFBab0002713
Feature typechromosomal_deletionCreated / Updated2006-08-22/2006-08-22
Formalized genetic data l(3)05430 << bk1 << sic << MtnA << bk2 << MED6
Sequence coordinates
Deleted segment85D8--85E13
Duplicated segment
Computed Breakpoints include 85D7--9;[] 85D8;85E10-85E13
Breakpoints Inherited  
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Cytological Order
Progenitor
Mutagen
Class of aberration (relative to progenitor)
Breakpoints
85D8-85D12;84E7-84F1
Causes alleles
Carries alleles
Transposon Insertions
Genetic mapping information
Comments
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Left limit of break 1 from polytene analysis (FBrf0045055) Right limit of break 1 from inclusion of Aats-trp (FBrf0067338) Left limit of break 2 from inclusion of MtnA (FBrf0044456) Right limit of break 2 from polytene analysis (FBrf0053392)
 
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DDBJ /
EMBL /
GenBank
DNA sequence
Protein sequence
Name
 
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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
Deficient embryos show an uninterpretable mutant midgut phenotype.
Dominantly causes tergite defects in less than 50% of run3 heterozygotes.
Embryonic lethal.
Heterozygosity for Df(3R)by10 results in 0.7% X chromosome nondisjunction and 0.0% fourth chromosome nondisjunction in In(1)FM7/X ; svspa-pol females.
Heterozygosity for this deletion enhances the mutant ovarian phenotype of ovoD2.
Homozygous embryos are very abnormal compared to wild-type.
Homozygous embryos have abnormal gut morphology.
In a sev6/Y, SosJC2/+ background, the percentage of ommatidia with R7 cells drops, in heterozygotes, from the 16% of sev6/Y, SosJC2/+ to 0%.
No second site non-complementing phenotype with zipEbr and zipmhc-c6.1.
Poor gut differentiation.
Shows a dose-sensitive interaction with pbhs.PB.
Shows dominant enhancement of dominant haltere phenotype caused by Ubx195 and Ubx9.22.
Shows no maternal enhancement of dpphr4.
Suppression of the rough eye phenotype (formation of extra R7 cells) caused by P{sev-svp2} and enhancement of the P{ro-svp1} rough eye phenotype (loss of one or more outer photoreceptors from many of the ommatidia).
Suppressor of the dosage dependent (two or more copies of P{sev-svp1} or P{sev-svp2}) transformation of cone cells into R7 photoreceptors and at a lower frequency R7 cells into outer photoreceptors.
The Df(3R)by10 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
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Discoverer
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      hide Other Comments
      knk has been found to complement Df(3R)by10, contradicting earlier work (FBrf0041709).
      hide Synonyms & Secondary IDs ( 6 )
      Reported As
      Symbol Synonym
      Name Synonym
      Deficiency (3R) blistery
       
      Secondary FlyBase IDs
        hide References ( 72 )
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        hide Recent research papers ( 1 )
        Ceprani et al., 2008, BMC Genet. 9: 32
        Autosomal mutations affecting Y chromosome loops in Drosophila melanogaster. [FBrf0204958]
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        All reviews listed in FlyBase were published before 2006