FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Recombinant Construct: P{Gr64f-lexA.U}
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General Information
Symbol
P{Gr64f-lexA.U}
FlyBase ID
FBtp0125829
Feature type
transgenic_transposable_element
Component Allele(s)
Ecol\lexAGr64f.PU
Also Known As
Gr64f-LexA, Gr64fLexA
Size
Expression Data
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Ecol\lexAGr64f.PU
Transgenic product class
Component
Use(s)
Regulatory region(s)
Gr64f
Encoded product / tool
lexA::UnkAD
Description

Gr64f regulatory sequences regulate expression of a lexA::UnkAD driver.

(FlyBase Curators, 2025-)

FlyBase curator comment: this entry represents a transgenic construct where the particular construct used cannot be determined.

(FlyBase Curators, 2025-)
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
sugar-sensing neuron of taste bristle of prothoracic leg taste bristle
(Miyamoto et al., 2012)
sugar-sensing neuron of taste bristle of adult labral sense organ
(Miyamoto et al., 2012)
sugar-sensing neuron of taste bristle of labellar taste bristle
(Miyamoto et al., 2012)
sugar-sensing neuron of taste bristle of ventral cibarial sense organ
(Miyamoto et al., 2012)
Additional Information
Statement
Reference

EcollexAGr64f is expressed in sweet-sensitive neurons in the prothoracic fifth tarsal segment, labellum, adult labral sense organ and ventral cibarial sense organ. A subset of these neurons co-expresses ScerGAL4Gr43a-GAL4.

(Miyamoto et al., 2012)
 
Marker for
sugar-sensing neuron of taste bristle
(Miyamoto et al., 2012)
Reflects expression of
Gr64f
(Miyamoto et al., 2012)
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 (5)
Reported As
Symbol Synonym
GR64f-LexA
(Brown et al., 2021)
Gr64f-LexA
(Sang et al., 2024, Youn et al., 2018, Kim et al., 2017, Thoma et al., 2016)
Gr64f-lexA
(Lee et al., 2023)
Gr64fLexA
(Lee et al., 2024, Kim et al., 2017)
P{Gr64f-lexA.U}
(FlyBase, 1992-)
Secondary FlyBase IDs
    References (13)