FB2025_01 , released February 20, 2025
Insertion: Dmel\P{GawB}C855a
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General Information
Symbol
Dmel\P{GawB}C855a
Species
D. melanogaster
Name
FlyBase ID
FBti0201304
Also Known As
c855a-GAL4, c855a, GAL4C855a, c855aGal4, c855
Description
Inserted Element
LINE ID
Affected gene(s)
Viability / fertility
viable
Associated allele(s)
Stock availability
Genomic Location
Chromosomal Location
3
Sequence Location
Target / Docking site
Member of Large Scale Dataset(s)
Dataset
Description
Detailed Mapping Data
Chromosome (arm)
Sequence Location
Orientation
Cytological location (computed by FlyBase)
Cytological location (reported)
Insertion into Natural transposon
Comments concerning location
Sequence Data
Flanking sequence
Inserted Element
Construct
Size (Kb)

11.279

Component Allele(s)
Molecular map
Affected Gene(s)
Phenotypic Data
Expression Data
Reporter Expression
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
Additional Information
Statement
Reference

Drives expression in neuroepithelial cells in the larval optic anlage, in the peripodial epithelium of imaginal discs, and in oocyte associated follicle cells.

ScerGAL4C855a drives expression from the end of the first instar onwards in the neuroepithelial cells of the outer optic anlage (OPC), and in lamina precursor cells.

During oogenesis, ScerGAL4C855a drives expression in posterior terminal cells at oogenesis stage 9-10, and in oocyte associated follicle cells (columnar cells) at stage 10. In the male reproductive tract, ScerGAL4C855a drives expression in the seminal vesicle and the testis sheath muscle. At larval stages, ScerGAL4C855a drives expression in the optic lobes, the brain, in a wide region of the wing disc centered on the A/P boundary, and in the peripodial epithelium of the eye and leg discs.

 
Marker for
Reflects expression of
Data on Genetic Line
Line ID
Origin as a multiple insertion line
Progenitor(s) within the Genome
Related Aberration or Balancer
Aberration
Balancer
Stocks (1)
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (15)
References (38)