FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\nanosnanos.IIA:U+U51A
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General Information
Symbol
Dmel\nanosnanos.IIA:U+U51A
Species
D. melanogaster
Name
FlyBase ID
FBal0104959
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Key Links
Transgenic product class
Nature of the Allele
Transgenic product class
Carried in construct
Cytology
Description

Construct: Nucleotide substitution: U51A. Mutation in stem-loop III of the nos TCE sequences. Coordinates of nucleotide substitution are relative to the start of the nos 3' UTR sequences. Also has a mutation in stem-loop II of the nos TCE 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
External Data
Interactions
Show genetic interaction network for Enhancers & Suppressors
Phenotypic Class
Phenotype Manifest In
Additional Comments
Genetic Interactions
Statement
Reference
Xenogenetic Interactions
Statement
Reference
Complementation and Rescue Data
Fails to rescue
Comments

nosnos.IIA:U+U51A fails to rescue the abdominal segmentation defect of embryos derived from nosBN females; 70% of embryos have no abdominal segments and 30% have 1-3 abdominal segments.

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
nanosnanos.IIA:U+U51A
nanosnos.IIA:U+U51A
nosnos.IIA:U+U51A
Name Synonyms
Secondary FlyBase IDs
    References (2)