FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Recombinant Construct: P{Desi-GAL4.K}
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General Information
Symbol
P{Desi-GAL4.K}
FlyBase ID
FBtp0112936
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4Desi.PK
Also Known As
Desi-Gal4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4Desi.PK
Transgenic product class
Component
Use(s)
Regulatory region(s)
Desi
Encoded product / tool
GAL4
Description

1010bp from the Desi upstream regulatory region regulate expression of a GAL4 driver.

(Kawano et al., 2011)
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
larval stage
terminal organ
(Kawano et al., 2011)
ventral organ
(Kawano et al., 2011)
dorsal pharyngeal sense organ
(Kawano et al., 2011)
posterior pharyngeal sense organ
(Kawano et al., 2011)
ventral pharyngeal sense organ
(Kawano et al., 2011)
second instar larval stage
gustatory sensory organ
(Kawano et al., 2011)
third instar larval stage
gustatory sensory organ
(Kawano et al., 2011)
wandering third instar larval stage
gustatory sensory organ
(Kawano et al., 2011)
pupal stage P6
gustatory sensory organ

Comment: 24 hours after puparium formation

(Kawano et al., 2011)
pharate adult stage P8
labellum

Comment: 48 hours after puparium formation

(Kawano et al., 2011)
adult stage
thecogen cell
(Kawano et al., 2015)
labellar cap | restricted
(Kawano et al., 2015)
sensillar lymph space | subset of labellar taste bristle
(Kawano et al., 2015)
adult epidermis | restricted
(Kawano et al., 2015)
assembly zone
(Kawano et al., 2015)
intermediate labellar taste bristle | restricted
(Kawano et al., 2011)
large labellar taste bristle | restricted
(Kawano et al., 2011)
short labellar taste bristle | restricted
(Kawano et al., 2011)
adult labral sense organ | restricted
(Kawano et al., 2011)
prothoracic leg tarsal taste bristle | restricted
(Kawano et al., 2011)
mesothoracic leg tarsal taste bristle | restricted
(Kawano et al., 2011)
metathoracic leg tarsal taste bristle | restricted
(Kawano et al., 2011)
wing sensillum | restricted
(Kawano et al., 2011)
Additional Information
Statement
Reference

ScerGAL4Desi.PK drives expression in the assembly zone apical to the labellar epidermis in the adult. In additon expression is seen in a capsular layer surrounding the neuronal cell bodies and dendrites in labellar taste bristes.

(Kawano et al., 2015)

ScerGAL4Desi.PK drives expression in the accessory cells of sensilla. Expression varies during development, it is present in the gustatory organ of L2 and L3 larval stages but starts to disappear during the wandering third instar larval stage, is absent during pupariation then reappears during the pharate adult stage.

(Kawano et al., 2011)
 
Marker for
Reflects expression of
Desi
(Kawano et al., 2015, Kawano et al., 2011)
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 (2)
Reported As
Symbol Synonym
Desi-Gal4
(Kawano et al., 2015, Kawano et al., 2011)
P{Desi-GAL4.K}
(FlyBase, 1992-)
Secondary FlyBase IDs
    References (4)