FB2025_01 , released February 20, 2025
Insertion: Dmel\TI{lexA::VP16}Gr64fLEXA
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General Information
Symbol
Dmel\TI{lexA::VP16}Gr64fLEXA
Species
D. melanogaster
Name
FlyBase ID
FBti0168176
Feature type
insertion_site
Also Known As
Gr64f-LexA, Gr64fLexA
Description
Inserted Element
TI{lexA::VP16}
LINE ID
Affected gene(s)
Gr64f
Viability / fertility
Associated allele(s)
Ecol\lexAVP16.Gr64f, Gr64fLEXA
Stock availability
1 publicly available
Genomic Location
Chromosomal Location
3L ( 64A4 )
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)
64A4 (near gene of known cytology)
Cytological location (reported)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
Inserted Element
Construct
TI{lexA::VP16}
(Fujii et al., 2015)
Size (Kb)
Component Allele(s)
Molecular map
Affected Gene(s)
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
adult stage
sugar-sensing neuron of labellar taste bristle
(Fujii et al., 2015)
prothoracic leg taste bristle chemosensory neuron of tarsal segment 4
(Fujii et al., 2015)
prothoracic leg taste bristle chemosensory neuron of tarsal segment 5
(Fujii et al., 2015)
sugar-sensing neuron of the leg
(Fujii et al., 2015)
gustatory receptor neuron | subset of pseudotracheal taste peg
(Fujii et al., 2015)
gustatory receptor neuron | subset of labral sense organ neuron
(Fujii et al., 2015)
adult subesophageal zone | restricted
(Fujii et al., 2015)
maxillary palp olfactory receptor neuron | subset
(Fujii et al., 2015)
adult antennal olfactory receptor neuron | subset
(Fujii et al., 2015)
adult antennal lobe glomerulus | restricted
(Fujii et al., 2015)
prothoracic leg taste bristle chemosensory neuron
(Ahn et al., 2017)
Additional Information
Statement
Reference

Drives expression in sugar-sensing neurons of the labellar and leg taste bristles.

(FlyBase Curators, 2017)

EcollexAVP16.Gr64f extensively, but not completely, overlaps with ScerGAL4Gr64f.9.7, driving expression in a couple more neurons in the labellar and prothoracic taste bristles than the latter. EcollexAVP16.Gr64f drives expression in 6 gustatory receptor neurons associated with the taste pegs and 4 gustatory receptor neurons of the adult labral sense organ. All of these labellar neurons and many of the tarsal S cells send projections to the adult subesophageal zone.

(Fujii et al., 2015)
 
Marker for
Reflects expression of
Gr64f
(Ahn et al., 2017, Fujii et al., 2015)
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 )
Synonyms and Secondary IDs (5)
Reported As
Symbol Synonym
Gr64f-LexA
(Mi et al., 2023, Li and Montell, 2021, Sánchez-Alcañiz et al., 2018, Chen and Amrein, 2017, Harris et al., 2015)
Gr64f-lexA
(Asefa et al., 2024)
Gr64fLexA
(Guo et al., 2021)
Gr64flexA
(Park et al., 2024)
TI{lexA::VP16}Gr64fLEXA
Name Synonyms
Secondary FlyBase IDs
    References (16)