FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\ATP8Bll2
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General Information
Symbol
Dmel\ATP8Bll2
Species
D. melanogaster
Name
FlyBase ID
FBal0296606
Feature type
allele
Associated gene
Associated Insertion(s)
Carried in Construct
Key Links
Genomic Maps

Nature of the Allele
Progenitor genotype
Cytology
Description

Nonsense mutation (C to T at genomic location 3R:7 ,902,447) in the first coding exon common to all predicted isoforms of ATP8B, and is thus predicted to severely truncate all encoded proteins.

Nucleotide substitution: C?T.

Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
Nucleotide change:

C12076725T

Reported nucleotide change:

C7902447T

Amino acid change:

R197term | ATP8B-PB; R18term | ATP8B-PC; R197term | ATP8B-PD; R18term | ATP8B-PF; R18term | ATP8B-PG; R18term | ATP8B-PH; R18term | ATP8B-PI

Reported amino acid change:

??term

Comment:

C to T mutation reported at 3R:7902447 in genome release 5 coordinates.

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

ATP8Bll2 homozygous, or ATP8Bll2/Df(3R)Exel7312, ATP8Bll2/Df(3R)Exel8155 or ATP8Bll2/ATP8Bf05203 trans-heterozygous flies show a reduced electroantennogram response to most tested odorants known to excite a variety of different ORN classes. The response to CO[[2]] is unaffected however. Neurons on the maxillary palp show an equivalent reduction in ATP8Bll2 homozygotes.

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
Comments
Images (0)
Mutant
Wild-type
Stocks (0)
Notes on Origin
Discoverer

From the Zuker Collection.

External Crossreferences and Linkouts ( 0 )
Synonyms and Secondary IDs (2)
Reported As
Symbol Synonym
ATP8Bll2
dATP8Bll2
Name Synonyms
Secondary FlyBase IDs
    References (1)