FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Insertion: Dmel\P{lacW}B1-3-51
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General Information
Symbol
Dmel\P{lacW}B1-3-51
Species
D. melanogaster
Name
FlyBase ID
FBti0001820
Feature type
transposable_element_insertion_site
Description
Inserted Element
P{lacW}
LINE ID
Affected gene(s)
Ecol\lacZ
Viability / fertility
Associated allele(s)
Ecol\lacZB1-3-51
Stock availability
None publicly available
Genomic Location
Chromosomal Location
3R ( 100D )
Sequence Location
Target / Docking site
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)
Sequence Location
Orientation
Cytological location (computed by FlyBase)
Cytological location (reported)
100D (in situ hybridization reported)
(Bier et al., 1989)
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
(Jan and Jan, 1993, Hartenstein and Jan, 1992, Bier et al., 1989)
Variant Molecular Consequences
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
embryonic stage 11 -- 17
chordotonal neuron | presumptive
(Hartenstein and Jan, 1992)
scolopidium | precursor
(Hartenstein and Jan, 1992)
tormogen cell | presumptive
(Hartenstein and Jan, 1992)
trichogen cell | presumptive
(Hartenstein and Jan, 1992)
embryonic stage 13 -- 17
perineurial glial cell
(Hartenstein and Jan, 1992)
embryonic stage 15
scolopidial dendritic cap cell
(Bier et al., 1989)
presumptive embryonic/larval peripheral nervous system
(Bier et al., 1989)
scolopale cell
(Bier et al., 1989)
scolopidial ligament cell
(Bier et al., 1989)
Additional Information
Statement
Reference

Expressed in the three support cells of the chordotonal organ (the cap, sheath and ligament cells), but not the neuron.

(Bier et al., 1989)
 
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 )
Synonyms and Secondary IDs (2)
Reported As
Symbol Synonym
B1 3rd51
(Bier et al., 1989)
P{lacW}B1-3-51
(FlyBase, 1992-)
Name Synonyms
Secondary FlyBase IDs
    References (4)