FB2026_03 , released September 17, 2026
Aberration: Dmel\Df(2L)tjDf1
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General Information
Symbol
Df(2L)tjDf1
Species
D. melanogaster
Name
FlyBase ID
FBab0048380
Feature type
chromosomal_deletion
Computed Cytological Breakpoints (relative to progenitor)
Features within 37E3--37E3 (Estimated cytology)
Genomic Maps
Sequenced Breakpoints (relative to progenitor)
2L:19,464,294..19,464,294 (Df(2L)tj[Df1]:bk1)
(Panchal et al., 2017)
2L:19,477,599..19,477,599 (Df(2L)tj[Df1]:bk2)
(Panchal et al., 2017)
Member of large scale dataset(s)
Nature of Aberration
Cytological Order
Progenitor
P{XP}d06467
(Panchal et al., 2017)
PBac{WH}f02713
(Panchal et al., 2017)
Mutagen
FLPase
(Panchal et al., 2017)
Class of aberration (relative to wild type)
chromosomal_deletion
(Panchal et al., 2017)
Class of aberration (relative to progenitor)
chromosomal_deletion
(Panchal et al., 2017)
Cytological Breakpoints (relative to progenitor)
Causes alleles
tjDf1
(Panchal et al., 2017)
Carries alleles
Transposon Insertions
Formalized genetic data
Genetic mapping information
Comments

FLP-mediated recombination between the progenitors (P{XP}d06467 and PBac{WH}f02713) results in a 13.3 kb deletion ( 2L:19 ,464,294..19,477,599). This includes deletion of the whole tj coding sequence and 3'UTR, along with lncRNA:CR45722, lncRNA:CR43839 and lncRNA:CR45723.

(Panchal et al., 2017)
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
Partially deleted / disrupted
Molecular Data
Completely deleted
lncRNA:CR43839
(Panchal et al., 2017)
lncRNA:CR45722
(Panchal et al., 2017)
lncRNA:CR45723
(Panchal et al., 2017)
Partially deleted
tj
(Panchal et al., 2017)
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 (4)
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
 
Synonyms and Secondary IDs (2)
Reported As
Symbol Synonym
Df(2L)tjDf1
tjDf1
(Panchal et al., 2017)
Name Synonyms
Secondary FlyBase IDs
    References (1)