A Database of Drosophila Genes & Genomes

FB2013_03, released May 7th, 2013
 

Aberration Dmel\Df(3R)Tpl10

General Information
SymbolDmel\Df(3R)Tpl10SpeciesD. melanogaster
NameDeficiency (3R) Triplo-lethalFlyBase IDFBab0002670
Feature typechromosomal_deletion
Also Known AsDf(3R)Tp110, Df(3R)30c76, Tp110
Computed Breakpoints include 83C1-83C2;84B2
Deleted segment83C1--84B2
Sequence coordinates
Member of large scale dataset(s)
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Description
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FB2013_03
FB2013_02
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hide Nature of the Aberration
Cytological Order
Progenitor
Mutagen
Class of aberration (relative to progenitor)
Breakpoints
83C1-83C2;84B1
83C1-83C2;84B3-84B6
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data l(3)04696 << bk1 << kkv << ES3-1 << bk2 << l(3)84Bc
Genetic mapping information
Comments
hide Comments on Cytology
Limits of break 1 from polytene analysis (FBrf0033157) Left limit of break 2 from inclusion of l(3)84Bb (FBrf0044420) Right limit of break 2 from polytene analysis (FBrf0033157)
 
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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
Molecular Data
Completely deleted
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Complementation Data
Molecular Data
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Complementation Data
Molecular Data
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Complementation Data
Molecular Data
hide Related Comments
Does not affect either the "roe" (roughened eye) or "rn" (rotund) functions of the rn locus.
hide Phenotypic Data
In combination with other aberrations
Heterozygosity for Df(3R)Tpl10 Dp(3;3)Dfdrv1 results in 1.1% X chromosome nondisjunction and 0.5% fourth chromosome nondisjunction in In(1)FM7/X ; svspa-pol females.
Df(3R)Tpl10 heterozygous flies (carrying one copy of Tpl) die in the embryonic stage. Before death, the midgut turns brown (and is the first tissue to die), and tracheal development is abnormal. This is accompanied by more widespread cell death, and then the tracheae appear to break up and turn brown. Soon thereafter, the entire animal dies. These flies are also developmentally-retarded (they exhibit the embryo phenotype at a time when the wild-type would have already hatched to the first instar larval stage). Hyperoxia partially rescues Tpl aneuploids. In air no healthy embryos survive at 36 hours but, in 45% oxygen, most embryos still appear normal. After 48 hours in air, all embryos have a brown midgut amd brown tracheal phenotypes, whereas, under hyperoxia, 35% of embryos have clear tracheae after 48 hours. Similarly, under normoxia, approximately 36% of hatched larvae die at 60 hours, whereas, in 45% oxygen all larvae are viable with no obvious defects.
Df(3R)Tpl10/Dp(3;3)Dfdrv1 shows no effect on the mutant ovarian phenotype of ovoD2.
Df(3R)Tpl10/Dp(*)Tpl+ viable Df(3R)Tpl10/Df(3R)Tpl- lethal Df(3R)Tpl10/wild-type chromosome 3 lethal
 
NOT in combination with other aberrations
Does not cause unconditional lethality in hybrid females when heterozygous with D.simulans chromosome.
No second site non-complementing phenotype with zipEbr and zipmhc-c6.1.
Shows no maternal enhancement of dpphr4.
Deficient embryos show an uninterpretable mutant midgut phenotype.
Homozygous embryos are very abnormal compared to wild-type and are twisted.
Males fertile when in combination with αTub84B7.
hide Stocks ( 3 )
Bloomington
Kyoto
hide Notes on Origin
Discoverer
induced in wild-type male
 
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hide Synonyms & Secondary IDs ( 10 )
Reported As
Symbol Synonym
Df(3R)Tpl-10
 
Name Synonym
Deficiency (3R) Triplo-lethal
 
Secondary FlyBase IDs
hide References ( 35 )
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hide Recent research papers ( 1 )
Weiss et al., 2012, Genetics 190(2): 581--600
Huntingtin Aggregation Kinetics and Their Pathological Role in a Drosophila Huntington's Disease Model. [FBrf0217529]