FB2026_02 , released June 18, 2026
Allele: Dmel\nanosTCEIIA
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General Information
Symbol
Dmel\nanosTCEIIA
Species
D. melanogaster
Name
FlyBase ID
FBal0104966
Feature type
allele
Associated gene
Dmel\nanos
Associated Insertion(s)
Carried in Construct
P{nanos-tub:TCEIIA}
Also Known As
nos-tub:TCEIIA
Key Links
Transgenic product class
Mutagen
Nature of the Allele
Transgenic product class
Mutagen
in vitro construct
(Crucs et al., 2000)
Progenitor genotype
nanosnanos.+1
(Crucs et al., 2000)
Carried in construct
P{nanos-tub:TCEIIA}
Cytology
Description

Construct: Nucleotide substitutions in stem-loop II of the nos TCE sequences, that are predicted to disrupt base pairing within the stem-loop II helix.

(Crucs et al., 2000)
Allele components
Component
Use(s)
Encoded product / tool
nanos
Mutations Mapped to the Genome
Curation Data
Type
Location
Additional Notes
References
Variant Molecular Consequences
Associated Sequence Data
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
 
UniProtKB/Swiss-Prot
    UniProtKB/TrEMBL
      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

      23% of embryos derived from nosBN females that are also carrying nosTCEIIA have anterior defects.

      (Crucs et al., 2000)
      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
      Rescues

      nanosTCEIIA rescues nanosBN

      (Crucs et al., 2000)
      Comments

      nosTCEIIA rescues the abdominal segmentation defect of embryos derived from nosBN females; 100% of embryos have 7-8 abdominal segments.

      (Crucs et al., 2000)
      Images (0)
      Mutant
      Wild-type
      Stocks (0)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      nanosTCEIIA
      nosTCEIIA
      Name Synonyms
      Secondary FlyBase IDs
        References (2)