FB2026_03 , released September 17, 2026
Aberration: Dmel\Df(3R)tld68-62
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General Information
Symbol
Df(3R)tld68-62
Species
D. melanogaster
Name
FlyBase ID
FBab0002937
Feature type
chromosomal_deletion
Also Known As
tld68-62
Computed Cytological Breakpoints (relative to progenitor)

[<96A21];[96A21]

Features within 96A21--96A21
Sequenced Breakpoints (relative to progenitor)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
Mutagen
PM hybrid dysgenesis
P-element activity
(Saunders et al., 1997, Ferguson and Anderson, 1992, Shimell et al., 1991)
Class of aberration (relative to wild type)
chromosomal_deletion
(FlyBase, 2007)
Class of aberration (relative to progenitor)
chromosomal_deletion
Cytological Breakpoints (relative to progenitor)
Causes alleles
asp68-62
(Nguyen et al., 1994, Shimell et al., 1991)
Carries alleles
Transposon Insertions
Formalized genetic data

bk1 << tld << bk2 hits asp

Genetic mapping information
Comments

Deletion that removes the DNA encoding the tld transcript.

(Ferguson and Anderson, 1992)

3.5kb deletion to the left of the P element insertion site.

Comments on Cytology

Insertion of a P-element, together with a deletion of approximately 4kb. This removes approximately 1kb of the 5' end of asp and the entire tld coding region.

(Saunders et al., 1997)

P{Ubx-lacZ.Q} inserts within the asp transcription unit and is associated with a 3.5kb deletion 3' to the insertion site that removes tld.

(Shimell et al., 1991)

Right limit of break 1 from inclusion of tld (FBrf0053378) Left limit of break 2 from inclusion of asp (FBrf0053378) Right limit of break 2 from non-inclusion of asp (FBrf0053378)

Sequence Crossreferences
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
Gene Deletion and Duplication Data
Genes Deleted / Disrupted
Complementation Data
Completely deleted / disrupted
asp
(Nguyen et al., 1994)
tld
(Childs and O'Connor, 1994, Nguyen et al., 1994, Shimell et al., 1991)
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 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

    The recessive lethality of Df(3R)tld68-62 is rescued by P{tld+12}, but the rescued flies have cuticular defects.

    (Saunders et al., 1997)

    Mutant phenotype can be suppressed by doubling the dose of dpp+.

    (Ferguson and Anderson, 1992)

    Partially ventralized embryonic cuticles.

    (Shimell et al., 1991)

    Homozygous lethal. Partially ventralized embryonic cuticles.

    Stocks (0)
    Notes on Origin
    Discoverer
     
    Balancer / Genotype Variants of the Aberration
     
    Separable Components
     
    Other Comments
     
    Synonyms and Secondary IDs (3)
    Reported As
    Symbol Synonym
    Df(3R)tld68-62
    tld(68-62)
    (Carneiro et al., 2006)
    tld68-62
    (Araujo et al., 2003, Saunders et al., 1997, Yip et al., 1997, Childs and O'Connor, 1994, Ferguson and Anderson, 1992, Shimell et al., 1991)
    Name Synonyms
    Secondary FlyBase IDs
    • FBal0032865
    References (9)