FB2026_02 , released June 18, 2026
Recombinant Construct: P{ppk11-GAL4.L}
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General Information
Symbol
P{ppk11-GAL4.L}
FlyBase ID
FBtp0017267
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4ppk11.PL
Also Known As
ppk11-Gal4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
1 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4ppk11.PL
Transgenic product class
Component
Use(s)
Regulatory region(s)
ppk11
ppk11_LL06
Encoded product / tool
GAL4
Description

A ppk11 promoter fragment extending 2kb 5' of the translational start site regulates expression of a GAL4 driver.

(Liu et al., 2003)
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
embryonic/larval tracheal section
(Liu et al., 2003)
tracheal tip cell
(Liu et al., 2003)
embryonic/larval tracheal dorsal trunk
(Liu et al., 2003)
primary tracheal branch
(Liu et al., 2003)
secondary tracheal branch
(Liu et al., 2003)
embryonic/larval tracheal transverse connective
(Liu et al., 2003)
second instar larval stage
terminal organ | subset
(Liu et al., 2003)
neuron | subset of terminal organ
(Liu et al., 2003)
neuron | subset
(Liu et al., 2003)
larval tracheal system
(Liu et al., 2003)
adult stage
neuron of taste bristle of wing margin | subset
(Liu et al., 2003)
neuron of labellar taste bristle
(Liu et al., 2003)
neuron | subset
(Liu et al., 2003)
labellar taste bristle
(Liu et al., 2003)
tibia | male | restricted
(Liu et al., 2003)
taste bristle | subset
(Liu et al., 2003)
femur | male | restricted
(Liu et al., 2003)
eo sensory organ accessory cell | subset of labellar taste bristle
(Thistle et al., 2012)
gustatory receptor neuron | subset of labellum
(Zhang et al., 2013)
adult stage | male
prothoracic leg taste bristle | subset
(Liu et al., 2003)
tarsal segment | restricted
(Liu et al., 2003)
neuron of prothoracic leg taste bristle | subset of tarsal segment
(Liu et al., 2003)
neuron of prothoracic leg taste bristle | subset of femur
(Liu et al., 2003)
neuron of prothoracic leg taste bristle | subset of tibia
(Liu et al., 2003)
Additional Information
Statement
Reference

ppk11 expression is detected in the suport cells of the taste bristles in the proboscis.

(Thistle et al., 2012)

Larval expression is observed in three terminal organ neurons, and in the tracheal system. Adult expression is observed in two to four chemosensory neurons of a subset of labellar taste bristles, and in neurons of wing margin taste bristles and of leg taste bristles of the male tibia, femur and tarsus

(Liu et al., 2003)
 
Marker for
chemosensory neuron
(Liu et al., 2003)
tracheal system
(Liu et al., 2003)
Reflects expression of
ppk11
(Zhang et al., 2013, Thistle et al., 2012, Liu et al., 2003, Liu et al., 2003)
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
P{ppk11-GAL4.L}
(FlyBase, 1996-)
ppk11-GAL4
(Kim et al., 2018)
ppk11-Gal4
(Rist and Thum, 2017, Zhang et al., 2013, Thistle et al., 2012, Thistle et al., 2012)
Secondary FlyBase IDs
    References (9)