FB2025_01 , released February 20, 2025
Recombinant Construct: P{Ir76b-GAL4.1.5}
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General Information
Symbol
P{Ir76b-GAL4.1.5}
FlyBase ID
FBtp0085486
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4Ir76b.1.5
Also Known As
Ir76b-Gal4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4Ir76b.1.5
Transgenic product class
Component
Use(s)
Regulatory region(s)
Ir76b
Encoded product / tool
GAL4
Description

An approximately 1.5kb genomic fragment extending from upstream of the predicted Ir76b transcription start site is fused upstream of sequence encoding a GAL4 driver.

(Zhang et al., 2013)
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
third instar larval stage
abdominal 2 ventral multidendritic neuron v'td1
(Qian et al., 2018)
abdominal 3 ventral multidendritic neuron v'td1
(Qian et al., 2018)
abdominal 4 ventral multidendritic neuron v'td1
(Qian et al., 2018)
abdominal 5 ventral multidendritic neuron v'td1
(Qian et al., 2018)
abdominal 6 ventral multidendritic neuron v'td1
(Qian et al., 2018)
adult stage
gustatory receptor neuron | subset of labellum
(Zhang et al., 2013, Zhang et al., 2013)
large labellar taste bristle
(Zhang et al., 2013)
adult gnathal ganglion | restricted
(Zhang et al., 2013, Zhang et al., 2013)
gustatory receptor neuron | subset of prothoracic tarsal segment
(Zhang et al., 2013)
gustatory receptor neuron | subset of wing margin
(Zhang et al., 2013)
adult antennal lobe | restricted
(Zhang et al., 2013)
adult ventral nerve cord | restricted
(Zhang et al., 2013)
pharyngeal sense organ
(Ganguly et al., 2017)
gustatory receptor neuron | subset of leg taste bristle
(Ganguly et al., 2017)
gustatory receptor neuron | subset of labellar taste peg
(Ganguly et al., 2017)
gustatory receptor neuron | subset of labellar taste bristle
(Ganguly et al., 2017)
low salt-sensing neuron of labellar taste bristle of labellar taste bristle
(Ganguly et al., 2017)
adult subesophageal zone | restricted
(Ganguly et al., 2017)
prothoracic leg taste bristle chemosensory neuron
(Ahn et al., 2017)
bitter-sensing neuron of the leg
(Ahn et al., 2017)
gustatory receptor neuron of the labellum
(Ahn et al., 2017)
Additional Information
Statement
Reference

ScerGAL4Ir76b.1.5 labels multiple cells of the labellum as well as axonal projections in the adult subesophageal zone. ScerGAL4Ir76b.1.5 labelled cells have near complete overlap with expression driven by ScerGAL4Ir76b.916.

(Ganguly et al., 2017)

Expression is observed in multiple gustatory receptor neurons per sensillum. In the tarsal sensilla, expression largely overlaps and includes sweet and bitter gustatory receptor neurons. Expression also occurs in multiple neurons per sensillum in the labial palps.

(Ahn et al., 2017)
 
Marker for
Reflects expression of
Ir76b
(Ahn et al., 2017, Ganguly et al., 2017, Zhang et al., 2013, Zhang et al., 2013)
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
Comments
Stocks (1)
Stocks containing insertion(s) of this recombinant construct
Bloomington
51311
w*; P{Ir76b-GAL4.1.5}2
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (5)
References (20)