FB2026_03 , released September 17, 2026
Allele: Mmus\Per2tim.PS
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General Information
Symbol
Mmus\Per2tim.PS
Species
M. musculus
Name
timeless promoter construct of Shigeyoshi
FlyBase ID
FBal0197881
Feature type
allele
Associated gene
Mmus\Per2
Associated Insertion(s)
Carried in Construct
P{tim-mPer2.S}
Transgenic product class
wild_type
(Shigeyoshi et al., 2002)
Mutagen
Nature of the Allele
Transgenic product class
wild_type
(Shigeyoshi et al., 2002)
Mutagen
in vitro construct
(Shigeyoshi et al., 2002)
Progenitor genotype
Carried in construct
P{tim-mPer2.S}
Cytology
Description

Approximately 4.5kb of tim promoter sequences drive expression of the entire coding region of Mmus\Per2.

(Shigeyoshi et al., 2002)
Allele components
Component
Use(s)
Regulatory region(s)
tim
Encoded product / tool
Mmus\Per2
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 Mmus\Per2tim.PS in an otherwise wild-type background has no effect on the free-running behavioural rhythm of the flies.

      (Shigeyoshi et al., 2002)
      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      Suppressor of
      Statement
      Reference

      Mmus\Per2tim.PS is a suppressor of abnormal locomotor rhythm phenotype of per01

      (Shigeyoshi et al., 2002)
      Phenotype Manifest In
      Additional Comments
      Genetic Interactions
      Statement
      Reference
      Xenogenetic Interactions
      Statement
      Reference

      Mmus\Per2tim.PS shows some rescue of the per01 phenotype; 13.4% of the rescued flies show locomotor activity rhythms in constant darkness. The range of the free-running period is 19.5 to 35 hours.

      (Shigeyoshi et al., 2002)
      Complementation and Rescue Data
      Comments
      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
      Mmus\Per2tim.PS
      Name Synonyms
      timeless promoter construct of Shigeyoshi
      Secondary FlyBase IDs
        References (1)