FB2026_02 , released June 18, 2026
Recombinant Construct: P{Gr22f-GAL4.8.249}
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General Information
Symbol
P{Gr22f-GAL4.8.249}
FlyBase ID
FBtp0014680
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4Gr22f.8.249
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4Gr22f.8.249
Transgenic product class
Component
Use(s)
Regulatory region(s)
Gr22f
Gr22f_Gr22B1_CRM
Encoded product / tool
GAL4
Description

8.249kb of Gr22f promoter sequences regulate expression of a GAL4 driver.

(Scott et al., 2001)
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
labellum
(Scott et al., 2001)
L-type sensillum L3 | faint
(Hiroi et al., 2002)
L-type sensillum L5 | faint
(Hiroi et al., 2002)
L-type sensillum L7 | faint
(Hiroi et al., 2002)
short labellar taste bristle S-a | faint
(Hiroi et al., 2002)
short labellar taste bristle S-c | faint
(Hiroi et al., 2002)
short labellar taste bristle
(Hiroi et al., 2002)
short labellar taste bristle S-b | faint
(Hiroi et al., 2002)
bitter-sensitive labellar taste bristle | faint
(Hiroi et al., 2002)
Additional Information
Statement
Reference

ScerGAL4Gr22f.8.249 expresses in 3 to 4 neurons innervating small bristles on the labellum.

(Scott et al., 2001)
 
Marker for
Reflects expression of
Gr22f
(Hiroi et al., 2002, Scott et al., 2001)
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
descendant(s)
Comments
Stocks (0)
Stocks containing insertion(s) of this recombinant construct
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (3)
Reported As
Symbol Synonym
Gr22f
(Hiroi et al., 2002)
P{GR22B.1-GAL4.8.249}
(FlyBase, 1996-)
P{Gr22f-GAL4.8.249}
(FlyBase, 1996-)
Secondary FlyBase IDs
    References (6)