Aberration Dmel\Df(2L)ed-dp
| General Information | |||
|---|---|---|---|
| Symbol | Dmel\Df(2L)ed-dp | Species | D. melanogaster |
| Name | Deficiency (2L) echinoid to dumpy | FlyBase ID | FBab0001791 |
| Feature type | chromosomal_deletion | ||
| Also Known As | Df(2L)ed dph1, Df(2L)ed-dph1, Df(2L)ed-dph1 | ||
| Computed Breakpoints include | 24C3;25A2 | ||
| Deleted segment | 24C3--25A2 | ||
Map ( GBrowse )
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ErrorNo matching regions found. | ||
| Sequence coordinates | 2L:3,786,772..3,790,223 [+] (Df(2L)ed-dp:bk1) | ||
| 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 | 24C1-24C3;25A1-25A4 24C2-24C9;25A1-25A2 24C3-24C5;25A1-25A4 24C3-24C5;25A2-25A3 24C5;25A1-25A4 | ||
| Causes alleles | |||
| Carries alleles | |||
| Transposon Insertions | |||
| Formalized genetic data | bowl << bk1 << fs(2)ltoQE45 << dp << bk2 << slf | ||
| Genetic mapping information | |||
| Comments | |||
Comments on Cytology
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Distal breakpoint is 5' of the bowl polyadenylation site. Left limit of break 1 from polytene analysis (FBrf0047784) Right limit of break 1 from polytene analysis (FBrf0049878) Left limit of break 2 from polytene analysis (FBrf0047784) Right limit of break 2 from polytene analysis (FBrf0056564) | |||
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 | Df(2L)ed-dp/Df(2L)M24F11 transheterozygotes exhibit delayed ventral furrow invagination, mesoderm spreading defects and a malformed germ band. Df(2L)ed-dp/Df(2L)sc19-8 transheterozygotes exhibit delayed ventral furrow invagination, mesoderm spreading defects and a malformed germ band. Fails to complement Df(2L)tutl4. | ||
| NOT in combination with other aberrations | Df(2L)ed-dp embryos have normal commissures and longitudinal connectives. Approximately a quarter of embryos from Df(2L)ed-dp heterozygotes exhibit a delay in the invagination of the ventral furrow as compared to controls. Does not cause unconditional lethality in hybrid females when heterozygous with D.simulans chromosome. Heterozygosity for this deletion has no effect on the mutant ovarian phenotype of ovoD2. Reduced viability and fertility. | ||
Stocks
( 2 ) | |||
| Bloomington | |||
| Kyoto | 106040 | ||
Notes on Origin
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| Discoverer | |||
Isolated over Dp(2;2)B3 = Dp(2;2)23E2-3;26E2-F1. | |||
Balancer / Genotype Variants of the Aberration
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Separable Components
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Other Comments
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The Df(2L)ed-dp chromosome may 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), but the eye colour phenotype in the presence of Df(2L)ed-dp overlaps the eye colour phenotype in a wild-type background so it cannot be unequivocally demonstrated that the deficiency chromosome uncovers a suppressor of telomeric silencing. | |||
Synonyms & Secondary IDs
( 13 ) | |||
| Reported As | |||
| Symbol Synonym | Df(2)ed-dph1 Df(2L)dp-h1 Df(2l)ed-dp Df(2L)ed-dp Df(2L) ed-dp Df(2L)ed dph1 Df(2L)eddph1 Df(2L)ed-dph1 Df(2L)ed-dp-h1 Df(2L)ed-dph1 ed-dph1 tutlDf | ||
| Name Synonym | Deficiency (2L) echinoid to dumpy | ||
| Secondary FlyBase IDs | |||
References
( 35 ) | |||
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Recent research papers (0)
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| All research papers listed in FlyBase were published before 2011 | |||

Recent Updates