FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Aberration: Dmel\Dp(1;f)y+wy+
Open Close
General Information
Symbol
Dp(1;f)y+wy+
Species
D. melanogaster
Name
FlyBase ID
FBab0003370
Feature type
free_duplication
Computed Breakpoints include

11D-11F;12B7

Features within 11D--12B7
Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
Class of aberration (relative to wild type)
free_duplication
(FlyBase, 2007)
Class of aberration (relative to progenitor)
free_duplication
(Zusman et al., 1994)
Breakpoints

11D-11F;12B7

(Zusman et al., 1994)
Causes alleles
Carries alleles
Transposon Insertions
Formalized genetic data

y << bk1

Genetic mapping information
Comments
Comments on Cytology

The left breakpoint of the duplication is proximal to the left breakpoint of Df(1)N12 (11D1-11D2) and the right breakpoint is distal to g (12B6-12B7).

(Zusman et al., 1994)

All limits from polytene analysis (FBrf0074917)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
Partially deleted / disrupted
Molecular Data
Completely deleted
Partially deleted
Genes NOT Deleted / Disrupted
Complementation Data
 
Molecular Data
 
Genes Duplicated
Complementation Data
Completely duplicated
IP3K2
(Brower et al., 1995)
l(1)11Eb
(Zusman et al., 1994)
l(1)11Ec
(Zusman et al., 1994)
l(1)11Ed
(Zusman et al., 1994)
mew
(Brower et al., 1995)
y
(Brower et al., 1995, Zusman et al., 1994)
Partially duplicated
Molecular Data
Completely duplicated
Partially duplicated
Genes NOT Duplicated
Complementation Data
 
g
(Zusman et al., 1994)
UC119
(Florence and McGinnis, 1998)
Molecular Data
 
Affected Genes Inferred by Location (0)
    If no genes are listed here, it may be because the affected region is very large. The JBrowse insert above may show an error for the same reason, and other FlyBase tools such as CytoSearch may also fail for large regions. You can contact FlyBase for more help.
    In these cases, there will be no "Export to Hitlist" button to the left.
    Phenotypic Data
    In combination with other aberrations
    NOT in combination with other aberrations
    Stocks (0)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     

    The origin and structure of "Dp(1;f)y[+]wy[+]" are obscure. FBrf0078125 cites Bruce Baker's lab as their source, but Bruce thinks it may have originated in George Lefevre, Jr's lab. FBrf0074917 gives no source, but the lead author Susan Zusman agrees that Lefevre is the likely discoverer. Based on the fact that it's a y[+]-marked free Dp, it seems likely that it was induced as a 2B7;20F deletion within the Ts(1Rt;YSt) segregant of a T(1;Y) with a 11DF;YS breakpoint. Since most translocations used for such screens were derived from Dp(1;Y)y[+] or Dp(1;Y)B[S]Yy[+], it would explain the presence of y[+].

    (Cook, 2014.1.29)

    This duplication was originally called "Dp(1;f)y[+]wy[+]" because it rescues wavy (wy) mutant phenotypes.

    (Cook, 2014.1.29)
    Synonyms and Secondary IDs (2)
    Reported As
    Symbol Synonym
    Dp(1;f)y+
    (Mukai et al., 2007)
    Dp(1;f)y+wy+
    (Cook, 2014.1.29, Brower et al., 1995)
    Name Synonyms
    Secondary FlyBase IDs
      References (7)