FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\ncd7
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General Information
Symbol
Dmel\ncd7
Species
D. melanogaster
Name
FlyBase ID
FBal0012916
Feature type
allele
Associated gene
Dmel\ncd
Associated Insertion(s)
Carried in Construct
Also Known As
caCm
Key Links
Allele class

loss of function allele

Mutagen
Nature of the Allele
Allele class

loss of function allele

(Endow et al., 1990)
Mutagen
spontaneous
(Yamamoto et al., 1989)
Progenitor genotype
Caused by aberration
Df(3R)cand7
Cytology
Description

2.6kb deletion breaks in the ncd transcription unit, removing its 5' section, and extends into ca.

(Yamamoto et al., 1989)
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

      meiosis & nuclear chromosome

      (Endow et al., 1990)

      mitosis & nuclear chromosome

      (Endow et al., 1990)
      Detailed Description
      Statement
      Reference

      ncd1/ncd7 females produce a high frequency of non-disjunctional exceptions and mosaics, including gynandromorphs, among their offspring.

      (Endow et al., 1990)

      ncd7/ncd1 females produce a high frequency (27.7%) of non-disjunctional exceptions and mosaics, including gynandromorphs, among their offspring. Non-disjunction of the X chromosome and chromosome 4 occurs at meiosis I.

      (Yamamoto et al., 1989)
      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 complement

      ncd2

      (Yamamoto et al., 1989)

      ncd1

      (Yamamoto et al., 1989)
      Rescued by

      ncd7/ncd1 is rescued by ncd+t5.3

      (Endow et al., 1990)

      ncd7 is rescued by ncd+t11.5

      (Yamamoto et al., 1989)
      Not rescued by

      ncd7 is not rescued by ncdR6.9

      (Yamamoto et al., 1989)
      Comments

      recovered as cand7

      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
      caCm
      (Endow et al., 1990, Yamamoto et al., 1989)
      ncd7
      Name Synonyms
      Secondary FlyBase IDs
        References (2)