FB2024_03 , released June 25, 2024
Recombinant Construct: P{Ir76a-GAL4.PB}
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General Information
Symbol
P{Ir76a-GAL4.PB}
FlyBase ID
FBtp0040563
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4Ir76a.PB
Also Known As
IR76a-GAL4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4Ir76a.PB
Transgenic product class
Component
Use(s)
Regulatory region(s)
Ir76a
Encoded product / tool
GAL4
Description

Ir76a promoter sequences (corresponding to nucleotides 19791840-19792377 in AE014296) are fused upstream of sequence encoding a GAL4 driver. This promoter fragment contains a 27bp deletion (nucleotides 19792232-19792258 in AE014296) that is a genomic polymorphism.

(Benton et al., 2009)
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
adult stage
antennal lobe glomerulus VM4
(Silbering et al., 2011, Benton et al., 2009)
antennal coeloconic sensillum ac4
(Benton et al., 2009)
adult olfactory receptor neuron Ir76a
(Silbering et al., 2011)
Additional Information
Statement
Reference

ScerGAL4Ir76a.PB is expressed in the olfactory receptor neuron Ir76a that innervates the antennal coeloconic sensillum ac4 and projects to the antennal lobe glomerulus VM4.

(Silbering et al., 2011)

ScerGAL4Ir76a.PB is expressed in the antennal lobe glomerulus VM4 and in the antennal coeloconic sensillum ac4.

(Benton et al., 2009)
 
Marker for
antennal lobe glomerulus VM4
(Silbering et al., 2011)
Reflects expression of
Ir76a
(Silbering et al., 2011, Benton et al., 2009)
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
Comments
Stocks (2)
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (5)
Reported As
Symbol Synonym
IR76a promoter-GAL4
(Benton et al., 2009)
IR76a-GAL4
(Grabe et al., 2016, Min et al., 2013, Silbering et al., 2011, Ai et al., 2010)
IR76a-Gal4
(Menuz et al., 2014)
Ir76a-GAL4
(Task et al., 2022, Wu et al., 2022, Vulpe et al., 2021, Grabe et al., 2015)
P{Ir76a-GAL4.PB}
(FlyBase, 1992-)
Secondary FlyBase IDs
    References (13)