A Database of Drosophila Genes & Genomes

FB2008_06, released July 3, 2008
 

Aberration Dmel\Df(2L)JS17

General Information
SymbolDmel\Df(2L)JS17SpeciesD. melanogaster
NameFlyBase IDFBab0022191
Feature typechromosomal_deletionCreated / Updated2006-08-22/2006-08-22
Formalized genetic data bk1 << lilli << Mad << bk2
Sequence coordinates
Deleted segment23C1--23E2
Duplicated segment
Computed Breakpoints include 23C1-23C2;23E1-23E2
Breakpoints Inherited  
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Cytological Order
Progenitor
Mutagen
Class of aberration (relative to progenitor)
Breakpoints
Causes alleles
Carries alleles
Transposon Insertions
Genetic mapping information
Comments
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Left limit of break 1 from polytene analysis (FBrf0080380) Right limit of break 1 from inclusion of lilli (FBrf0067338) Limits of break 2 from polytene analysis (FBrf0080380)
 
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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
Maternal effect enhancement of dpp mutant phenotype.
Maternal enhancement of the dpphr4 lethality. The lethal interaction is due to a loss of dorsal-most fates in the embryos, demonstrated by loss of amnioserosa cells.
The Df(2L)JS17 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).
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Bloomington
Kyoto
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Discoverer
Gelbart.
 
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      hide Synonyms & Secondary IDs ( 3 )
      Reported As
      Symbol Synonym
      Df(2L)JS17
      Name Synonym
      Secondary FlyBase IDs
        hide References ( 27 )
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        hide Recent research papers ( 1 )
        Konev et al., 2007, Science 317(5841): 1087--1090
        CHD1 motor protein is required for deposition of histone variant H3.3 into chromatin in vivo. [FBrf0201971]