FB2025_01 , released February 20, 2025
Allele: Dmel\armΔN.UAS
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General Information
Symbol
Dmel\armΔN.UAS
Species
D. melanogaster
Name
FlyBase ID
FBal0061503
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Also Known As
UAS-ArmΔN, UAS-arm (delta N), UAS-arm*
Key Links
Transgenic product class
Nature of the Allele
Transgenic product class
Progenitor genotype
Carried in construct
Cytology
Description

A truncated arm protein lacking the entire N-terminal domain (amino acids 1 to 128) is expressed under the control of UASt regulatory sequences.

Allele components
Component
Use(s)
Encoded product / tool
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
Variant Molecular Consequences
Associated Sequence Data
DNA sequence
Protein sequence
 
Expression Data
Reporter Expression
Additional Information
Statement
Reference
 
Marker for
Reflects expression of
Reporter construct used in assay
Human Disease Associations
Disease Ontology (DO) Annotations
Models Based on Experimental Evidence ( 0 )
Disease
Evidence
References
Modifiers Based on Experimental Evidence ( 0 )
Disease
Interaction
References
Comments on Models/Modifiers Based on Experimental Evidence ( 0 )
 
Disease-implicated variant(s)
 
Phenotypic Data
Phenotypic Class
Phenotype Manifest In
Detailed Description
Statement
Reference

Expression of armΔN.Scer\UAS under the control of Scer\GAL4dome-PG14 blocks differentiation of hemocyte precursors in the lymph gland.

Expression of armΔN.Scer\UAS in the retina behind the furrow using Scer\GAL4GMR.PF does not really affect R axon projection, with only a few mild misroutings found.

When armΔN.Scer\UAS is driven by Scer\GAL4c306 or Scer\GAL4slbo.2.6 no effect is seen on border cell migration.

Expression of armΔN.Scer\UAS under the control of Scer\GAL4da.G32 results in a phenotype identical to that produced by overexpression of wg.

When expression is driven by Scer\GAL4da.G32 the embryonic cuticle is devoid of denticles.

Expression of armΔN.Scer\UAS under the control of either Scer\GAL4dpp.blk1 or Scer\GAL4T80 causes conversion of notum to pouch tissue in the wing disc, but no ectopic growth in the pouch is seen.

Causes G2 arrest in the ZNC of the developing wing.

Expression of armΔN.Scer\UAS using Scer\GAL4e22c gives rise to embryos with partially ablated denticle belts, especially along the ventral midline. Embryos expressing armΔN.Scer\UAS using Scer\GAL4h-1J3 have fewer denticles in many even-numbered segments.

External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Phenotype Manifest In
Additional Comments
Genetic Interactions
Statement
Reference

When expression is driven by Scer\GAL4da.G32 in a fz21, Df(3L)fz2 or fz23, Df(3L)fz2 mutant background the embryonic cuticle is devoid of denticles.

wgl-8 embryos expressing armΔN.Scer\UAS (using Scer\GAL4e22c) secrete naked cuticle interspersed with denticles on their ventral surface, while the dorsal surface is unchanged from the wgl-8 mutant phenotype.

Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Comments
Images (0)
Mutant
Wild-type
Stocks (0)
Notes on Origin
Discoverer
External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (3)
Reported As
Symbol Synonym
armΔN.Scer\UAS
armΔN.UAS
Name Synonyms
Secondary FlyBase IDs
    References (16)