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General Information
Symbol
Dmel\P{GawB}221
Species
D. melanogaster
Name
FlyBase ID
FBti0187661
Also Known As
221-Gal4, 2-21-GAL4, Gal42-21, Gal4221, 2-21
Description
Inserted Element
Uses

GAL4 reporter/driver

Affected gene(s)
Viability / fertility
Associated allele(s)
Stock availability
LINE ID
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
Location-dependent role
Size (Kb)

11.279

Associated alleles
Molecular map
Affected Gene(s)
Alleles and Phenotypes
Expression Data
Reporter Expression
distribution deduced from reporter
Stage
Tissue/Position (including subcellular localization)
Reference
distribution deduced from reporter (Gal4 UAS)
Stage
Tissue/Position (including subcellular localization)
Reference
Additional Information
Statement
Reference

Drives expression in class 1 dendritic arborizing neurons.

Scer\GAL4221 drives expression in class I dendritic arborizing neurons starting at embryonic stage 17; while Scer\GAL498b does not begin driving expression until the first larval instar.

Scer\GAL4221 drives expression in some neurons in the PNS including class I dendritic arborizing neurons (ddaD, ddaE and vdap) and in the longitudinal bipolar dendrite neurons (dbp). Labelling is also seen in a few cells in the brain and ventral nerve cord.

 
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 (0)
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (20)
References (63)