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General Information
Symbol
P{Gr5a-GAL4.8.5}
FlyBase ID
FBtp0018491
Feature type
transgenic_transposon
Component Allele(s)
Also Known As
Gr5a-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
Component allele Scer\GAL4Gr5a.8.5
Product class / Tool use(s)
Description

8kb of Gr5a upstream genomic sequence drives expression of a GAL4 driver.

An 8.5kb Gr5a promoter fragment is fused upstream of a GAL4 driver.

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
Component Alleles
Molecular data

An 8.5kb Gr5a promoter fragment is fused upstream of a GAL4 driver.

8kb of Gr5a upstream genomic sequence drives expression of a GAL4 driver.

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

Drives expression in the neurons of sugar-sensitive long, intermediate, and short labellelar taste bristles.

Scer\GAL4Gr5a.8.5 drives expression in all sweet taste receptor neurons in the labellar taste hairs, and in about 9 segmental tarsal sugar-sensing chemosensory neurons in the prothoracic leg that project to the prothoracic ganglion.

Scer\GAL4Gr5a.8.5 is expressed in the sugar-sensitive neuron of a subset of the short labellar taste bristles.

Scer\GAL4Gr5a.8.5 is strongly expressed in the sugar-sensitive neuron of all long, intermediate and short taste sensilla of the labellum.

Scer\GAL4Gr5a.8.5 is expressed in all the sugar-sensitive receptor neurons of the gustatory sensilla of the labellum.

Scer\GAL4Gr5a.8.5 expresses in Tre (Gustatory receptor Gr5a) neurons.

Scer\GAL4Gr5a.8.5 expresses in approximately 30 neurons per labial palp, in one neuron in most sensilla.

 
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
Comments
Stocks (2)
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (10)
References (63)