FB2026_02 , released June 18, 2026
Insertion: Dmel\P{lacW}Syt1T77
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General Information
Symbol
Dmel\P{lacW}Syt1T77
Species
D. melanogaster
Name
FlyBase ID
FBti0003285
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{lacW}
LINE ID
Affected gene(s)
Ecol\lacZ, Syt1
Viability / fertility
Associated allele(s)
Ecol\lacZSyt1-T77, Syt1T77
Stock availability
1 publicly available
Genomic Location
Chromosomal Location
Sequence Location
Target / Docking site
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)
Sequence Location
Orientation

-

(Littleton et al., 1993)
Cytological location (computed by FlyBase)
Cytological location (reported)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
Inserted Element
Construct
P{lacW}
Size (Kb)

10.691

Component Allele(s)
w+mC
Molecular map
Affected Gene(s)
Insertion may affect gene
Ecol\lacZ
(Littleton and Bellen, 1994)
Syt1
(Littleton et al., 1993)
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
Transposed descendant of
P{lacW}B8-2-30
Related Aberration or Balancer
Aberration
Balancer
Stocks (1)
External Crossreferences and Linkouts ( 0 )
Comments
Comments

Local hop (replicative): P{lacW}B8-2-30 insertion still present on the original P{lacW}sytT77 chromosome.

(Littleton et al., 1993)
Synonyms and Secondary IDs (2)
Reported As
Symbol Synonym
P{lacW}Syt1T77
P{lacW}sytT77
(Littleton et al., 1993, FlyBase, 1992-)
Name Synonyms
Secondary FlyBase IDs
    References (7)