FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\nocTE35B
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General Information
Symbol
Dmel\nocTE35B
Species
D. melanogaster
Name
FlyBase ID
FBal0013043
Feature type
allele
Associated gene
Dmel\noc
Associated Insertion(s)
Carried in Construct
Also Known As
nocTE146
Key Links
Allele class

amorphic allele - genetic evidence

Mutagen
Nature of the Allele
Allele class

amorphic allele - genetic evidence

(Gubb et al., 1986)
Mutagen
spontaneous
Progenitor genotype
Caused by aberration
Tp(1;2)TE35B
Cytology
Description

Insertion of a TE element at coordinate -108.2 to -107.5 of the Adh region chromosome walk (FBrf0043115).

(Lovering et al., 1991)

Insertion of DNA (approximately 5 bands cytologically).

(Ashburner et al., 1981)
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

      Homozygous flies have bald heads lacking the ocelli and chaetae.

      (Davis et al., 1997)

      Very strong allele; homozygotes have no ocelli, few interocular microchaetae and reduced numbers of ocellar and anterior postalar bristles.

      (Ashburner et al., 1981)

      very strong

      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      Other
      Statement
      Reference

      nocTE35B, snaSco-rv1 has lethal phenotype

      (Gubb et al., 1985)
      Phenotype Manifest In
      Enhancer of
      Statement
      Reference

      nocTE35B is an enhancer of chaeta phenotype of snaSco

      (Davis et al., 1997)

      nocTE35B is an enhancer of adult head bristle | dorsal phenotype of snaSco

      (Gubb et al., 1986)
      Additional Comments
      Genetic Interactions
      Statement
      Reference

      Almost lethal in trans with snaSco-rv1.

      Enhances the snaSco phenotype; the number of dorsal head and thoracic bristles seen in snaSco/nocTE35B flies is reduced to approximately 16, compared to 25-27 in snaSco/+ flies.

      (Gubb et al., 1986)
      Xenogenetic Interactions
      Statement
      Reference
      Complementation and Rescue Data
      Comments
      Images (1)
      Stocks (4)
      Notes on Origin
      Discoverer

      Ising.

      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (4)
      Reported As
      Symbol Synonym
      TE146
      nocTE146
      (Ashburner and Harrington, 1984, Ashburner et al., 1983, Ashburner et al., 1982, Ashburner et al., 1981)
      nocTE35A
      (Cheah et al., 1994)
      nocTE35B
      Name Synonyms
      Secondary FlyBase IDs
        References (13)