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General Information
Symbol
P{Orco-GAL4.W}
FlyBase ID
FBtp0016766
Feature type
transgenic_transposable_element
Component Allele(s)
Also Known As
Or83b-Gal4, Orco-Gal4, Or83bGAL4, pOrco-Gal4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
Molecular map
Description and Uses
Location-dependent role
Description
CV term
Qualifiers and info
Reference
transposon
Construct components
Product class / Tool use(s)
Regulatory region(s)
Description

1.875kb of Orco promoter sequences drive expression of GAL4 fused to Hsim\VP22. The addition of VP22 does not affect the activity of the GAL4 protein produced.

Sequence Data
Sequence (FB)
Associated Sequence Data
DNA Sequence
Extent
Segments and Size
Total Size
Left end
Right end
 
Segments
Num
Orientation
Symbol
Reference
Features
CV term
Qualifiers and info
Reference
molecular
tag
Component Alleles
Reference(s)
Molecular data

1.875kb of Orco promoter sequences drive expression of GAL4 fused to Hsim\VP22. The addition of VP22 does not affect the activity of the GAL4 protein produced.

Expression Data
Reporter Expression
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
Additional Information
Statement
Reference

Drives expression in about 80% of adult olfactory receptor neurons, and in antennal glomeruli with the exception of VM1 and DP1m.

Scer\GAL4Orco.2.642.Hsim\VP22 drives expession in adult olfactory receptor neuron Or83c (ai2a neuron).

Expression is observed in about 70% of olfactory receptor neurons.

Expression is observed in about 80% of olfactory neurons, but not in GR21A+ neurons.

Scer\GAL4Or83b.2.642.T:Hsim\VP22 is estimated to express in approximately 80% of all olfactory receptor neurons.

Adult expression is observed in 80% of olfactory neurons, and in antennal glomeruli with the exception of VM1 and DP1m.

 
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
Comments
Stocks (1)
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (15)
Reported As
Symbol Synonym
P{Orco-GAL4.W}
pORCO-Gal4
pOrco-Gal4
Secondary FlyBase IDs
    References (74)