Aberration Dmel\Df(1)N-8
| General Information | |||
|---|---|---|---|
| Symbol | Dmel\Df(1)N-8 | Species | D. melanogaster |
| Name | Deficiency (1) Notch | FlyBase ID | FBab0000579 |
| Feature type | chromosomal_deletion | ||
| Also Known As | Df(1)N8, Df(1)N8, N8, N8 | ||
| Computed Breakpoints include | 3C1;3D6 | ||
| Deleted segment | 3C1--3D6 | ||
| 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 | 3B4-3C1;3D6-3E1 3C1-3C2;3D5-3D6 3C1-3C2;3E2-3E3 3C2-3C3;3E3-3E4 | ||
| Causes alleles | |||
| Carries alleles | |||
| Transposon Insertions | |||
| Formalized genetic data | l(1)3Bf << bk1 << crm << l(1)EA65 << bk2 << l(1)3Eb | ||
| Genetic mapping information | |||
| Comments | |||
Comments on Cytology
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Deletion of 17/19 bands. Left limit of break 1 from polytene analysis (FBrf0004288) Right limit of break 1 from inclusion of crm (FBrf0038033) Left limit of break 2 from polytene analysis (FBrf0040178) Right limit of break 2 from polytene analysis (FBrf0004288) | |||
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 | Does not complement Df(1)w67k30. Covered by Dp(1;2)w-ec. | ||
| NOT in combination with other aberrations | Df(1)N-8 heterozygotes exhibit a dominant wing notching phenotype. Heterozygotes show loss of wing margin and wing vein thickening. Flies bearing Df(1)N-8 are generally smaller than wild-type flies and have a transient, slightly brown, eye phenotype shortly after eclosion. Df(1)N-8 flies exhibit a weak loss of wing margin. Does not cause unconditional lethality in hybrid females when heterozygous with D.simulans chromosome. Heterozygotes of Df(1)N-8 or N55e11 with Abl1,NrtM54 or In(3L)std11 show defects in eye development leading to rough eyes with high penetrance. No second site non-complementing phenotype with zipEbr and zipmhc-c6.1. Shows no maternal enhancement of dpphr4. Single cells from Df(1)N-8 embryos transplanted into the ventral neurogenic region of wild-type host embryos can give rise to both neural and epidermal cells. Dominantly causes tergite defects in less than 50% of run3 heterozygotes. Deficient embryos show an uninterpretable mutant midgut phenotype. Homozygous embryos are very abnormal compared to wild-type. Midgut primordia do not fuse, and Malpighian tubules branch. Heterozygosity for this deletion has no effect on the mutant ovarian phenotype of ovoD2. Reveals antimorphic alleles of P{en1}wgen11. Hyperplasia of replicating sensory precursors: due to an increased number of ectodermal cells being recruited as sensory precursor cells. Extra precursor cells are recruited beyond the normal time window for neurogenesis in the PNS. Heterozygous females exhibit reduced viability and fertility. | ||
Stocks
( 2 ) | |||
| Bloomington | |||
| Kyoto | 108911 | ||
Notes on Origin
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| Discoverer | Mohr, 7 Oct. 1918. | ||
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
( 13 ) | |||
| Reported As | |||
| Symbol Synonym | DelNotch8 Df(1)N Df(1)N8 Df(1)N-8 Df(1)N8 (Sturtevant, 1955, Quan et al., 2004, Ruiz-Gomez et al., 2000, Pastink et al., 1987, Giniger, 1998, Rottgen et al., 1998, Eeken and Sobels, 1990, Cohen et al., 1997, Bodmer et al., 1993, Matsuzaki and Saigo, 1996, Gateff and Mechler, 1989, Dambly-Chaudiere and Leyns, 1992, Kramers et al., 1983, Wieschaus et al., 1984, Godt et al., 1991, Leonardi et al., 2011) Df(1)Notch-8 DfN8 N-8 Mohr N8 NN8 Notch8 | ||
| Name Synonym | Deficiency (1) Notch | ||
| Secondary FlyBase IDs | |||
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References
( 81 ) | |||
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Recent research papers ( 2 ) | |||
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Recent reviews (0)
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| All reviews listed in FlyBase were published before 2011 | |||
Recent Updates