A Database of Drosophila Genes & Genomes

FB2013_03, released May 7th, 2013
 

Aberration Dmel\Dp(1;Y)BSC316

General Information
SymbolDmel\Dp(1;Y)BSC316SpeciesD. melanogaster
NameFlyBase IDFBab0047113
Feature typeinterchromosomal_duplication
Computed Breakpoints include
Duplicated segment1Lt--1B5 (Estimated cytology) X:10F3--11A1--11E8 (Estimated cytology) 20F3--h28--h28--h29 (Estimated cytology)
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Error

No matching regions found.

Sequence coordinates
X:1..1 (Dp(1;Y)BSC316:bk1)
X:387,562..387,562 (Dp(1;Y)BSC316:bk2)
X:11,775,943..11,900,970 (Dp(1;Y)BSC316:bk3)
X:13,178,324..13,178,324 (Dp(1;Y)BSC316:bk4)
Member of large scale dataset(s)
Series of Dp(1;Y) stocks carrying segments of the X chromosome on the tip of Y chromosome; in an isogenic background. At the time of publication (FBrf0212582), the Dp(1;Y) collection provided a minimum of 78% coverage with duplication breakpoints spaced a median of nine genes apart.
After generating all the Dp(1;Y)BSC chromosomes as described in FBrf0212582, we calculated the minimal euchromatic coverage of the X chromosome provided by these duplications as 97.0%.
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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
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Class of aberration (relative to progenitor)
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Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
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Comments
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Dp(1;Y)BSC316 carries five regions from the X chromosome. Three segments are appended to YS: a distal X segment (1Lt;1B5, X:1Lt;387562 (R5)), a medial X segment (10F3-11A1;11E8, X:11775943..11900970;13178324) and a basal X segment that extends distally from a point in centric heterochromatin distal to bb to a point either in X heterochromatin or in basal euchromatin. An X segment extending proximal from a point between fog and stnA (X:22228492..22384175) to an unknown point in X heterochromatin and a small X segment from 16A carrying B[S] are appended to YL.
Dp(1;Y)BSC316 was generated from C(1;Y)N12, In(1)BSC32 by a large deletion. The proximal deletion breakpoint fell between X:22366703 (20F3, Release 5) and h28--h29. Consequently, no basal euchromatic genes distal to stnA are present on Dp(1;Y)BSC316.
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In combination with other aberrations
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Bloomington
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hide References ( 5 )
Research paper
Cook et al., 2010, Genetics 186(4): 1095--1109
A new resource for characterizing X-linked genes in Drosophila melanogaster: systematic coverage and subdivision of the X chromosome with nested, Y-linked duplications. [FBrf0212582]
Personal communication to FlyBase
Cook, 2012.8.8, Duplication coverage of X euchromatin provided by Dp(1;Y)BSC chromosomes.
Duplication coverage of X euchromatin provided by Dp(1;Y)BSC chromosomes. [FBrf0219194]
Cook et al., 2011.7.11, Generating Y-linked X chromosome duplications for region 10F to 11E.
Generating Y-linked X chromosome duplications for region 10F to 11E. [FBrf0214292]
Cook et al., 2011.10.20, Basal X chromosome segments present on Dp(1;Y)BSC chromosomes.
Basal X chromosome segments present on Dp(1;Y)BSC chromosomes. [FBrf0216544]
FlyBase analysis
Millburn et al., 2012.8.1, Lines in aberration datasets (files on ftp site).
Lines in aberration datasets (files on ftp site). [FBrf0219195]