FB2026_03 , released September 17, 2026
Insertion: Dmel\roo{}spirI83
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General Information
Symbol
Dmel\roo{}spirI83
Species
D. melanogaster
Name
FlyBase ID
FBti0015500
Feature type
transposable_element_insertion_site
Description
Inserted Element
roo
LINE ID
Affected gene(s)
spir
Viability / fertility
Associated allele(s)
spirI83
Stock availability
None publicly available
Genomic Location
Chromosomal Location
2L ( 38C5 )
Sequence Location
2L:20,345,966..20,345,968 [+]
Target / Docking site
Genomic Maps
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)
Sequence Location
2L:20,345,966..20,345,968 [+]
(Wellington et al., 1999)
Orientation
Cytological location (computed by FlyBase)
38C5 (inferred by FlyBase from sequence location)
Cytological location (reported)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
Inserted Element
Construct
roo
Size (Kb)
Component Allele(s)
Molecular map
Affected Gene(s)
Insertion may affect gene
spir
(Wellington et al., 1999)
Variant Molecular Consequences
Phenotypic Data
Expression Data
Reporter Expression
Additional Information
Statement
Reference
 
Marker for
Reflects expression of
Reporter construct used in assay
Data on Genetic Line
Line ID
Origin as a multiple insertion line
Progenitor(s) within the Genome
Related Aberration or Balancer
Aberration
Balancer
Stocks (0)
External Crossreferences and Linkouts ( 0 )
Comments
Comments

The roo element insertion site is in codon 653 of the long form of spir and causes a stop mutation. The insertion orientation was not reported.

(Wellington et al., 1999)
Synonyms and Secondary IDs (1)
Reported As
Symbol Synonym
roo{}spirI83
(Wellington et al., 1999, FlyBase, 1992-)
Name Synonyms
Secondary FlyBase IDs
    References (2)