FB2020_06, released Dec 22, 2020

Aberration: Dmel\Df(2L)BSC50

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General Information
Symbol
Df(2L)BSC50
Species
D. melanogaster
Name
FlyBase ID
FBab0037839
Feature type
chromosomal_deletion
Computed Breakpoints include

[30F5-30F5];[31B1-31B1];

Features within 30F5--31B1
Genomic Maps
Sequence coordinates
2L:9,984,170..9,984,170 (Df(2L)BSC50:bk1)
(Cook, 2016.2.8)
2L:10,200,998..10,200,998 (Df(2L)BSC50:bk2)
(Cook, 2016.2.8)
Member of large scale dataset(s)
Dfs_BSC_set1

A set of ~50 targeted deficiencies created by exploiting hybrid element insertion (HEI) and resolution; designed to fill gaps in deletion coverage.

(Parks et al., 2004)
Nature of Aberration
Cytological Order
Progenitor
P{EP}lncRNA:CR13130EP2238
(Deal and Cook, 2004.5.27)
P{EPgy2}EY03684
(Deal and Cook, 2004.5.27)
Mutagen
Delta2-3 transposase
(Deal and Cook, 2004.5.27)
recombination
(Deal and Cook, 2004.5.27)
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Deal and Cook, 2004.5.27)
Breakpoints

30F4-30F5;31B1-31B4

(Deal and Cook, 2004.5.27)

30F5;31B1

(FlyBase Curators, 2008)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments

The 2L:10200998 release 6 coordinate of the left breakpoint is an estimate. It corresponds to the insertion site of P{EPgy2}EY03684. As FBrf0175003 explains, deletions generated by P transposase in the presence of trans-heterozygous P elements are expected to extend from the end of one P insertion to the vicinity of the other P insertion. Heterozygosity for Df(2L)BSC17 does not cause Minute phenotypes, so the right breakpoint must lie to the left of the haploinsufficient RpL7 gene.

(Cook, 2016.2.8)

The 2L:9984170 release 6 coordinate of the left breakpoint is an estimate. It corresponds to the insertion site of P{EP}CR13130EP2238. As FBrf0175003 explains, deletions generated by P transposase in the presence of trans-heterozygous P elements are expected to extend from the end of one P insertion to the vicinity of the other P insertion.

(Cook, 2016.2.8)
Comments on Cytology
Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
bib
(Deal and Cook, 2004.5.27)
Partially deleted / disrupted
Molecular Data
Completely deleted
Partially deleted
Genes NOT Deleted / Disrupted
Complementation Data
 
Molecular Data
 
Genes Duplicated
Complementation Data
Completely duplicated
Partially duplicated
Molecular Data
Completely duplicated
Partially duplicated
Genes NOT Duplicated
Complementation Data
 
Molecular Data
 
Affected Genes Inferred by Location
Phenotypic Data
In combination with other aberrations
NOT in combination with other aberrations
Stocks (2)
Notes on Origin
Discoverer
 
Balancer / Genotype Variants of the Aberration
 
Separable Components
 
Other Comments
 

The deficiency chromosome retains the miniwhite marker from P{EP}CG13130EP2238 and/or P{EPgy2}EY03684.

(Mason, 2004.11.26)
Synonyms and Secondary IDs (1)
Reported As
Symbol Synonym
Df(2L)BSC50
(Li et al., 2020, Serway et al., 2020, Yamakawa et al., 2018, Fernandes and Rao, 2011, FlyBase Curators, 2008)
Name Synonyms
Secondary FlyBase IDs
    References (12)