FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Recombinant Construct: P{TrpA1-GAL4.R}
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General Information
Symbol
P{TrpA1-GAL4.R}
FlyBase ID
FBtp0020131
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4TrpA1.PR
Also Known As
trpA1-Gal4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
2 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4TrpA1.PR
Transgenic product class
Component
Use(s)
Regulatory region(s)
TrpA1
TrpA1_Gal4
Encoded product / tool
GAL4
Description

33-1301bp upstream of the TrpA1 translational start codon are fused upstream of sequence encoding a GAL4 driver.

(Rosenzweig et al., 2005)
Sequence Data
Sequence (FB)
Associated Sequence Data
DDBJ / EMBL / GenBank
DNA Sequence
Extent
Segments and Size
Total Size
Left end
Right end
 
Segments
Num
Orientation
Symbol
Reference
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
larval stage
larval brain | restricted

Comment: central brain

(Bloomington Drosophila Stock Center, 2017)
third instar larval stage
thermosensory neuron
(Kwon et al., 2008)
wandering third instar larval stage
embryonic/larval corpus cardiacum innervating neuron
(Rosenzweig et al., 2005)
neuron | subset of larval brain
(Rosenzweig et al., 2005)
thermosensory neuron
(Rosenzweig et al., 2005)
pharate adult stage P8 -- P9
adult antennal olfactory receptor neuron of third segment of antenna
(Kwon et al., 2010)
adult antennal olfactory receptor neuron of second segment of antenna
(Kwon et al., 2010)
adult antennal olfactory receptor neuron | subset
(Kwon et al., 2010)
Additional Information
Statement
Reference

ScerGAL4TrpA1.PR drives expression in the central brain in the pattern of the TrpA1 gene.

(Bloomington Drosophila Stock Center, 2017)

Drives expression in neuroendocrine cells of the corpus cardiacum; in TrpA1-expressing neurons in the brain, along with ~100 other brain neurons; in bipolar dendrite neurons; two pairs of thermosensory neurons in the larval head.

(FlyBase Curators, 2017)

ScerGAL4TrpA1.PR drives expression in six antennal olfactory receptor neurons in the third segment of the antenna, and several in the second segment.

(Kwon et al., 2010)

ScerGAL4TrpA1.PR drives expression in two to six neurons in the third antennal segment, and several in the second antennal segment.

(Kwon et al., 2010)

ScerGAL4TrpA1.PR drives expression in two pairs of thermosensory neurons near the tip of the larval head.

(Kwon et al., 2008)

ScerGAL4TrpA1.PR drives expression in TrpA1-expressing neurons in the larval brain, and in about 100-150 other cells in the larval brain. ScerGAL4TrpA1.PR also drives expression in neuroendocrine cells of the corpus cardiacum

(Rosenzweig et al., 2005)
 
Marker for
Reflects expression of
TrpA1
(Bloomington Drosophila Stock Center, 2017, Kwon et al., 2010, Kwon et al., 2008)
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
Comments
Stocks (2)
Stocks containing insertion(s) of this recombinant construct
Bloomington
27593
w*; P{TrpA1-GAL4.R}3/TM3, Sb1
36922
w*; P{TrpA1-GAL4.R}3, TI{TI}TrpA11
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (8)
References (18)