FB2026_03 , released September 17, 2026
Insertion: Dmel\P{GawB}MD806
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General Information
Symbol
Dmel\P{GawB}MD806
Species
D. melanogaster
Name
FlyBase ID
FBti0130039
Feature type
transposable_element_insertion_site
Also Known As
MD806
Description
Inserted Element
P{GawB}
LINE ID
Affected gene(s)
Scer\GAL4, Tollo
Viability / fertility
Associated allele(s)
Scer\GAL4Tollo-MD806
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
Cytological location (computed by FlyBase)
Cytological location (reported)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
Inserted Element
Construct
P{GawB}
(Ayyar et al., 2007)
Size (Kb)

11.279

Component Allele(s)
Scer\GAL4wB
w+mW.hs
Molecular map
Affected Gene(s)
Insertion may affect gene
Scer\GAL4
(Ayyar et al., 2010, Ayyar et al., 2007)
Tollo
(Ayyar et al., 2007)
Variant Molecular Consequences
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
larval stage
imaginal disc | restricted
(Bloomington Drosophila Stock Center, 2017)
third instar larval stage
mesonotum
(Ayyar et al., 2007)
wing disc | lateral
(Ayyar et al., 2007)
Additional Information
Statement
Reference

ScerGAL4Tollo-MD806 drives expression in imaginal discs, but not in sensory organ precursor cells.

(Bloomington Drosophila Stock Center, 2017)
 
Marker for
Reflects expression of
Tollo
(Bloomington Drosophila Stock Center, 2017, Ayyar et al., 2007)
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 (1)
External Crossreferences and Linkouts ( 0 )
Comments
Comments

Insertion 160bp upstream of the transcription initiation site of Tollo.

(Ayyar et al., 2007)
Synonyms and Secondary IDs (8)
Reported As
Symbol Synonym
MD806
(Sun et al., 2024, Ayyar et al., 2007)
PGAL44806
(Ayyar et al., 2007)
P{GawB}MD806
(FlyBase, 1992-)
Toll-8 Gal4
(Sun et al., 2024)
Toll-8-Gal4
(Ayyar et al., 2007)
Toll-8GAL4MD806
(Li et al., 2020)
Tollo-GAL4
(Scholz et al., 2023)
toll-8MD806 Gal4
(Ayyar et al., 2010)
Name Synonyms
Secondary FlyBase IDs
    References (7)