FB2026_02 , released June 18, 2026
Recombinant Construct: P{VT044927-GAL4}
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General Information
Symbol
P{VT044927-GAL4}
FlyBase ID
FBtp0102896
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4VT044927
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
2 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4VT044927
Transgenic product class
Component
Use(s)
Regulatory region(s)
VT044927
Encoded product / tool
GAL4
Description

A 498 base pair fragment from the flanking non-coding or intronic region of Ir93a is fused upstream of a Drosophila synthetic core promoter (DSCP) followed by sequence encoding a GAL4 driver.

(Meadows, 2015.3.13)
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
superior lateral protocerebrum
(Jefferis, 2016.3.4)
antennal mechanosensory and motor center
(Jefferis, 2016.3.4)
superior medial protocerebrum
(Jefferis, 2016.3.4)
adult antennal lobe
(Jefferis, 2016.3.4)
adult lateral accessory lobe
(Jefferis, 2016.3.4)
adult lateral horn
(Jefferis, 2016.3.4)
adult hygrosensory neuron Ir68a
(Sun et al., 2018)
adult hygrosensory neuron Ir40a VP4
(Sun et al., 2018)
chamber II of sacculus
(Sun et al., 2018)
Additional Information
Statement
Reference

This GAL4 line drives expression in hygrosensitive neurons in the second chamber of the sacculus.

(Sun et al., 2018)
 
Marker for
Reflects expression of
Ir93a
(Sun et al., 2018)
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
pBPGUw
(Meadows, 2015.3.13)
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
IR93a-GAL4
(Sun et al., 2018)
P{VT044927-GAL4}
(FlyBase, 1996-)
VT044927
(Meadows, 2015.3.13)
VT044927-Gal4
(Enjin et al., 2016)
VT44927
(FlyBase, 1996-)
Secondary FlyBase IDs
    References (5)