FB2026_02 , released June 18, 2026
Allele: Dmel\cnihs.PP
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General Information
Symbol
Dmel\cnihs.PP
Species
D. melanogaster
Name
heat shock construct of Peri
FlyBase ID
FBal0103871
Feature type
allele
Associated gene
Dmel\cni
Associated Insertion(s)
Carried in Construct
P{hs-cni.P}
Key Links
Transgenic product class
cDNA
(Peri and Roth, 2000)
wild_type
(Peri and Roth, 2000)
Mutagen
Nature of the Allele
Transgenic product class
cDNA
(Peri and Roth, 2000)
wild_type
(Peri and Roth, 2000)
Mutagen
in vitro construct
(Peri and Roth, 2000)
Progenitor genotype
Carried in construct
P{hs-cni.P}
Cytology
Description

A 0.9kb cni cDNA is expressed under the control of an Hsp70 promoter.

(Peri and Roth, 2000)
Allele components
Component
Use(s)
Regulatory region(s)
Hsp70
Encoded product / tool
cni
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

      Expression of cnihs.PP in a cni1 background (using heat shock) during early oogenesis (stages 1-3) leads to ventralised eggshells.

      (Peri and Roth, 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

      cnihs.PP rescues cni1

      (Peri and Roth, 2000)
      Comments

      Expression between stage 3 and 6 leads to a complete rescue of the cni1 phenotype, producing eggs that can undergo normal embryonic development. Expression during late stages of oogenesis (stages 8-14) is unable to rescue the cni1 mutant phenotype. Expression of cnihs.PP during mid-oogenesis produces eggs with a partial rescue of the cni1 phenotype.

      (Peri and Roth, 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
      cnihs.PP
      Name Synonyms
      heat shock construct of Peri
      (Peri and Roth, 2000)
      Secondary FlyBase IDs
        References (1)