Aberration Dmel\Df(2R)PC4
| General Information | |||
|---|---|---|---|
| Symbol | Dmel\Df(2R)PC4 | Species | D. melanogaster |
| Name | FlyBase ID | FBab0002014 | |
| Feature type | chromosomal_deletion | Created / Updated | 2006-08-22/2006-08-22 |
| Formalized genetic data | bk1 << E(var)55 << bk2 << l(2)08717 | ||
| Sequence coordinates | |||
| Deleted segment | 55A1--55F2 | ||
| Duplicated segment | |||
| Computed Breakpoints include | 55A1;55F1-55F2 | ||
| Breakpoints Inherited | |||
Nature of the Aberration
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| Cytological Order | |||
| Progenitor | |||
| Mutagen | |||
| Class of aberration (relative to progenitor) | |||
| Breakpoints | 55A;55F 55A;55C 54D3-54E10;55D3-55E11 | ||
| Causes alleles | |||
| Carries alleles | |||
| Transposon Insertions | |||
| Genetic mapping information | |||
| Comments | |||
Comments on Cytology
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Left limit of break 1 from polytene analysis (FBrf0080145) Right limit of break 1 from inclusion of grh (FBrf0041708) Left limit of break 2 from polytene analysis (FBrf0080145) Right limit of break 2 from non-inclusion of l(2)08717 (FBrf0067338) Ref: Lindsley and Zimm, 1992 | |||
Molecularly Mapped Breakpoints
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Sequence Crossreferences
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| DDBJ
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EMBL / GenBank | DNA sequence Protein sequence Name | ||
Gene Deletion & Duplication Data
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Genes Deleted / Disrupted
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| Complementation Data | |||
| Completely deleted / disrupted | |||
| Molecular Data | |||
Genes NOT Deleted / Disrupted
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| Complementation Data | |||
| Molecular Data | |||
Genes Duplicated
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| Complementation Data | |||
| Molecular Data | |||
Genes NOT Duplicated
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| Complementation Data | |||
| Molecular Data | |||
Related Comments
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Phenotypic Data
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| In combination with other aberrations | |||
| NOT in combination with other aberrations | Deficient embryos show a variably penetrant mutant midgut phenotype: variable constrictions absent. Does not cause unconditional lethality in hybrid females when heterozygous with D.simulans chromosome. Dominantly causes tergite defects in less than 50% of run3 heterozygotes. Fewer larger nuclei. Heterozygosity for this deletion enhances the mutant ovarian phenotype of ovoD2. Homozygous embryos are very abnormal compared to wild-type and tracheae are not completely connected. Midgut constrictions do not form and Malpighian tubules are poorly differentiated. Homozygous embryos have abnormal gut morphology. Semiviable over subDub. Transheterozygotes tend to die during the pupal phase or only eclose halfway. Escapers show rough eyes, etched tergites and blistered or nicked wings. Males and females are sterile. Shows a dose-sensitive interaction with pbhs.PB. Shows no maternal enhancement of dpphr4. The Df(2R)PC4 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). Uncovers Dsim\jba in D.melanogaster/D.simulans hybrids. Does not uncover Dsim\pm in D.melanogaster/D.simulans hybrids. Weak second site non-complementing phenotype with zipEbr (though not zipmhc-c6.1: malformed phenotype penetrance 10-24%. | ||
Position Effect Variegation Data
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Stocks
( 3 ) | |||
| Bloomington | 1547 | ||
| Kyoto | 106715 | ||
Notes on Origin
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| Discoverer | |||
Balancer / Genotype Variants of the Aberration
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Separable Components
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Other Comments
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Synonyms & Secondary IDs
( 6 ) | |||
| Reported As | |||
| Symbol Synonym | Df(2)PC4 Df(2L)PC4 Df(2R)PC4 Df(2R)Pc4 Df(2R)Pc4 | ||
| Name Synonym | |||
| Secondary FlyBase IDs | |||
References
( 82 ) | |||
| Generate a list of | |||
| List References by type |
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Recent research papers ( 4 ) | |||
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Nature of the Aberration