FB2024_03 , released June 25, 2024
Recombinant Construct: P{Gr28b.b-GAL4}
Open Close
General Information
Symbol
P{Gr28b.b-GAL4}
FlyBase ID
FBtp0054527
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4Gr28b.b.PT
Also Known As
Gr28b.b-Gal4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
0 available
Molecular map
Description and Uses
Construct components
Component allele Scer\GAL4Gr28b.b.PT
Transgenic product class
Component
Use(s)
Regulatory region(s)
Gr28b
Gr28b_Gr28b.b
Encoded product / tool
GAL4
Description

A 1088bp fragment containing the promoter region immediately upstream of the b-isoform of Gr28b is cloned upstream of a GAL4 driver.

(Thorne and Amrein, 2008)
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
embryonic stage -- larval stage
embryonic/larval oenocyte | faint
(Thorne and Amrein, 2008)
third instar larval stage
larval ventral nerve cord | restricted
(Mishra et al., 2018)
embryonic/larval brain | restricted
(Mishra et al., 2018)
multidendritic neuron | subset
(Mishra et al., 2018)
embryonic/larval midgut | restricted
(Mishra et al., 2018)
adult stage
gustatory receptor neuron | subset
(Thorne and Amrein, 2008)
gustatory receptor neuron of short labellar taste bristle | subset
(Thorne and Amrein, 2008)
maxillary palp | restricted
(Thorne and Amrein, 2008)
campaniform sensillum | subset of wing vein L3
(Thorne and Amrein, 2008)
campaniform sensillum | subset of wing vein L1
(Thorne and Amrein, 2008)
dendritic arborizing neuron | subset of abdomen | dorsal
(Thorne and Amrein, 2008)
gnathal ganglion | restricted
(Thorne and Amrein, 2008)
multidendritic neuron
(Thorne and Amrein, 2008)
adult oenocyte
(Thorne and Amrein, 2008)
adult antennal lobe | restricted
(Thorne and Amrein, 2008)
Additional Information
Statement
Reference

Expression of ScerGAL4Gr28b.b.PT is seen in two to three taste receptors associated with S-type bristles. Expression of ScerGAL4Gr28b.b.PT is seen in a single, large cell at the base of the maxillary palpus that is not an olfactory sensory neuron. Expression of ScerGAL4Gr28b.b.PT is seen in multidendritic neurons of all abdominal segments of the larvae.

(Thorne and Amrein, 2008)
 
Marker for
Reflects expression of
Gr28b
(Thorne and Amrein, 2008)
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
Gr28b.b-GAL4
(Mishra et al., 2018)
Gr28b.b-Gal4
(Thorne and Amrein, 2008)
P{Gr28b.b-GAL4}
(FlyBase, 1992-)
Secondary FlyBase IDs
    References (4)