Recombinant construct P{Ir76a-GAL4.PB}

General Information
Symbol	P{Ir76a-GAL4.PB}	FlyBase ID	FBtp0040563
Feature type	transgenic_transposon

Size		Expression data	GAL4 reporter/driver
Associated insertions	1 available
Molecular map
Recent Updates
Description	What does this section display? This section contains items that were added to this record for each release. It currently only tracks new links between this FlyBase report and other FlyBase data classes (e.g. genes, references, stocks) or controlled vocabulary terms (e.g. GO, anatomy terms). What does this section not display? This section does not currently display links that were removed or gene model changes.
Update Feed	Click the icon below to subscribe to this FlyBase record and receive updates automatically through your feed reader.
FB2013_03
FB2013_02
All updates	Click here to see a list of all updates to this record from FB2010_08 and on.
Description & Uses
Species	synthetic construct
Location-dependent role
Description	CV term Qualifiers & info Reference transposon P-element (Benton et al., 2009)
Uses	CV term Qualifiers & info Reference binary system (regulatory) Ir76a (Benton et al., 2009)
Cloning Sites	Location Restriction sites Reference
Sequence Data
Sequence (FB)
Associated Sequence Data
DDBJ / EMBL / GenBank	DNA sequence Extent
Segments & Size
Total Size
Left end
Right end

Segments	Number Orientation Symbol
Reference
Features
	CV term Qualifiers & info Reference binary component (Benton et al., 2009)
Component Alleles
Allele	Scer\GAL4^Ir76a.PB
Reference(s)	(Benton et al., 2009, Benton et al., 2009, Ai et al., 2010, Silbering et al., 2011)
Molecular data	Ir76a promoter sequences (corresponding to nucleotides 19791840-19792377 in AE014296) are fused upstream of Scer\GAL4. This promoter fragment contains a 27bp deletion (nucleotides 19792232-19792258 in AE014296) that is a genomic polymorphism. (Benton et al., 2009)
Phenotypic class	smell perception defective, with Ir92a^Scer\UAS.cBa (Benton et al., 2009)
Phenotype manifest in	sensillum coeloconicum of antennal segment 3, with Ir92a^Scer\UAS.cBa (Benton et al., 2009)
Other information
Expression Data
Reporter Expression
distribution deduced from reporter (Gal4 UAS) Stage Tissue/Position (including subcellular localization) Reference adult stage antennal lobe glomerulus VM4 (Benton et al., 2009, Silbering et al., 2011) antennal coeloconic sensillum ac4 (Benton et al., 2009) adult olfactory receptor neuron Ir76a (Silbering et al., 2011)
Additional Information
Statement Reference Scer\GAL4[Ir76a.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) Scer\GAL4[Ir76a.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
Progenitors & Descendants
progenitor(s)
descendant(s)
Comments

Stocks Listed in FlyBase ( 1 )
Bloomington	41735 w^*; P{Ir76a-GAL4.PB}292.3B; TM2/TM6B, Tb¹
External Crossreferences & Linkouts
Other Crossreferences

Linkouts

Synonyms & Secondary IDs
Reported As
Symbol Synonym	IR76a-GAL4 (Silbering et al., 2011, Ai et al., 2010) IR76a promoter-GAL4 (Benton et al., 2009) P{Ir76a-GAL4.PB} (FlyBase, 1992-)
Secondary FlyBase IDs

References ( 5 )
Research paper	Silbering et al., 2011, J. Neurosci. 31(38): 13357--13375 Complementary Function and Integrated Wiring of the Evolutionarily Distinct Drosophila Olfactory Subsystems. [FBrf0215822] Ai et al., 2010, Nature 468(7324): 691--695 Acid sensing by the Drosophila olfactory system. [FBrf0212455] Benton et al., 2009, Cell 136(1): 149--162 Variant ionotropic glutamate receptors as chemosensory receptors in Drosophila. [FBrf0206496]
Supplementary material	Benton et al., 2009, Cell 136(1): Supplemental Experimental Procedures. [FBrf0207607]
Personal communication to FlyBase	Benton, 2012.10.24, Benton insertions. Benton insertions. [FBrf0219776]