Aberration Dmel\Df(2R)PC4
| General Information | |||
|---|---|---|---|
| Symbol | Dmel\Df(2R)PC4 | Species | D. melanogaster |
| Name | FlyBase ID | FBab0002014 | |
| Feature type | chromosomal_deletion | ||
| Also Known As | Df(2)PC4, Df(PC4) | ||
| Computed Breakpoints include | 55A1;55F1-55F2 | ||
| Deleted segment | 55A1--55F2 | ||
| Sequence coordinates | |||
| Member of large scale dataset(s) | |||
Recent Updates
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| Description |
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| FB2013_03 | |||
| FB2013_02 | |||
| All updates | Click here to see a list of all updates to this record from FB2010_08 and on. | ||
Nature of the Aberration
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| Cytological Order | |||
| Progenitor | |||
| Mutagen | |||
| Class of aberration (relative to progenitor) | |||
| Breakpoints | 54D3-54E10;55D3-55E11 55A;55C | ||
| Causes alleles | |||
| Carries alleles | |||
| Transposon Insertions | |||
| Formalized genetic data | bk1 << E(var)55 << bk2 << l(2)08717 | ||
| Genetic mapping information | |||
| Comments | |||
Comments on Cytology
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Ref: Lindsley and Zimm, 1992 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) | |||
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 | Inferred to overlap with: Df(2R)BSC399. Enhancer of In(1)wm4h position-effect variegation. | ||
| NOT in combination with other aberrations | 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). Homozygous embryos have abnormal gut morphology. Does not cause unconditional lethality in hybrid females when heterozygous with D.simulans chromosome. Weak second site non-complementing phenotype with zipEbr (though not zipmhc-c6.1: malformed phenotype penetrance 10-24%. Shows no maternal enhancement of dpphr4. Shows a dose-sensitive interaction with pbhs.PB. Uncovers Dsim\jba in D.melanogaster/D.simulans hybrids. Does not uncover Dsim\pm in D.melanogaster/D.simulans hybrids. Dominantly causes tergite defects in less than 50% of run3 heterozygotes. Deficient embryos show a variably penetrant mutant midgut phenotype: variable constrictions absent. 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. Heterozygosity for this deletion enhances the mutant ovarian phenotype of ovoD2. 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. Fewer larger nuclei. | ||
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
( 8 ) | |||
| Reported As | |||
| Symbol Synonym | Df(2)PC4 Df(2L)PC4 Df(2R)PC4 (Munro et al., 2006, Beronja et al., 2005, Crest et al., 2007, Haecker et al., 2007, Christensen et al., 2007.10.29, Ceprani et al., 2008, Murthy et al., 2005, Casso et al., 2008, Asada et al., 1993, Merkle et al., 2009, Matsuo et al., 2007, Jiang et al., 2008, Snee et al., 2007, Gonsalvez et al., 2010, Sanghavi et al., 2012) Df(2R)Pc4 Df(2R)Pc4 PC4 | ||
| Name Synonym | |||
| Secondary FlyBase IDs | |||
References
( 95 ) | |||
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Recent research papers ( 2 ) | |||
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Recent Updates