FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Recombinant Construct: P{GMR29A12-GAL4}
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General Information
Symbol
P{GMR29A12-GAL4}
FlyBase ID
FBtp0059035
Feature type
transgenic_transposable_element
Component Allele(s)
Scer\GAL4GMR29A12
Also Known As
R29A12, R29A12-Gal4, netB-Gal4
Size
Expression Data
GAL4 reporter/driver
Associated insertion(s)
2 available
Molecular map
Description and Uses
Construct components
Component
Use(s)
Marker(s)
w+mC
Component allele Scer\GAL4GMR29A12
Transgenic product class
Component
Use(s)
Regulatory region(s)
GMR29A12
Encoded product / tool
GAL4
Description

A 603 base pair fragment from the flanking non-coding or intronic region of NetB is fused upstream of a Drosophila core synthetic promoter (DSCP) that is followed by sequence encoding a GAL4 driver.

(Pfeiffer et al., 2011.2.9)
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
pupal stage P7
developing satellite glial cell | subset
(Edwards et al., 2012)
glial cell | subset of first optic chiasma
(Edwards et al., 2012)
pharate adult stage -- adult stage
adult distal lamina satellite glial cell | subset
(Edwards et al., 2012)
adult outer optic chiasma giant glial cell | subset
(Edwards et al., 2012)
adult stage
adult lamina epithelial glial cell
(Yeh et al., 2018, Edwards et al., 2012)
adult optic lobe glial cell | subset of medulla
(Edwards et al., 2012)
adult optic lobe glial cell | subset of lobula
(Edwards et al., 2012)
adult optic lobe glial cell | subset of lobula plate
(Edwards et al., 2012)
adult distal lamina satellite glial cell
(Yeh et al., 2018)
adult lamina marginal glial cell
(Yeh et al., 2018)
fenestrated glial cell
(Yeh et al., 2018)
pseudocartridge glial cell
(Yeh et al., 2018)
adult optic chiasma glial cell
(Yeh et al., 2018)
adult astrocyte-like glial cell of adult ventral nerve cord
(Kremer et al., 2017)
Additional Information
Statement
Reference

ScerGAL4GMR29A12 drives mosaic expression in astrocyte-like glial cells in the adult ventral nervous system.

(Kremer et al., 2017)

ScerGAL4GMR29A12 drives expression in epithelial glial cells covering the whole depth of the lamina neuropil. Labeling is also seen in a subset of astrocyte-like neuropil glia at the posterior edge of the distal medulla surface which extend to medulla layer M7. In the proximal medulla immediately distal to the inner chiasm giant glia expression is seen in chandelier-type glia which extends astrocyte-like branches to an area above medulla layer M10 and beneath M7. Astrocyte-like glia was also detected in the lobula, lobula plate and serpentine layer.

(Edwards et al., 2012)
 
Marker for
Reflects expression of
Reporter construct used in assay
Progenitors and Descendants
progenitor(s)
pBPGUw
(Pfeiffer et al., 2011.2.9)
descendant(s)
Comments
Stocks (1)
Stocks containing insertion(s) of this recombinant construct
Bloomington
49478
w1118; P{GMR29A12-GAL4}attP2
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (7)
References (12)