FB2024_03 , released June 25, 2024
Aberration: Dmel\Tp(2;2)dppd21
Open Close
General Information
Symbol
Tp(2;2)dppd21
Species
D. melanogaster
Name
Transposition (2;2) decapentaplegic
FlyBase ID
FBab0009784
Feature type
intrachromosomal_transposition
Computed Breakpoints include

22A2-22A3;22F1-22F2;52F

Sequence coordinates
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
X ray
Class of aberration (relative to wild type)
intrachromosomal_transposition
Class of aberration (relative to progenitor)
uninverted_intrachromosomal_transposition
unoriented_intrachromosomal_transposition
(Segal and Gelbart, 1985)
Breakpoints

22A2-22A3;22F1-22F2;52F

(Segal and Gelbart, 1985)
Causes alleles
dppd21
(Segal and Gelbart, 1985, Spencer et al., 1982)
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << dpp << bk2 << oaf

Genetic mapping information
Comments
Comments on Cytology

Limits of break 1 from polytene analysis (FBrf0042626) Left limit of break 2 from inclusion of dpp (FBrf0037609) Right limit of break 2 from polytene analysis (FBrf0042626) Limits of break 3 from polytene analysis (FBrf0042626)

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
Partially duplicated
Molecular Data
Completely duplicated
Partially duplicated
Genes NOT Duplicated
Complementation Data
 
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 this case, the "Export to Hitlist" button at left will also be disabled.
    Phenotypic Data
    In combination with other aberrations

    The function of olfactory receptor neurons that project to the DM2 glomerulus is impaired in Df(2L)dp-79b/Dp(2;2)dppd21 flies; responses to E2-hexenal and γ-valerolactone are abolished and responses to ethyl acetate and 2-heptanone are severely reduced. In contrast, DM2 projection-neuron response amplitudes are only moderately attenuated.

    (Shang et al., 2007)
    NOT in combination with other aberrations
    Stocks (0)
    Notes on Origin
    Discoverer

    Spencer.

     

    Associated with: T(2;3)d21.

    (Segal and Gelbart, 1985)
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
    Other Comments
     
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    Tp(2;2)dpp21
    Tp(2;2)dppd21
    Name Synonyms
    Transposition (2;2) decapentaplegic
    Secondary FlyBase IDs
      References (7)