FB2026_03 , released September 17, 2026
Allele: Ecol\lacZper.NG
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General Information
Symbol
Ecol\lacZper.NG
Species
E. coli
Name
FlyBase ID
FBal0041827
Feature type
allele
Associated gene
Ecol\lacZ
Associated Insertion(s)
Carried in Construct
P{per-lacZ.NG}
Transgenic product class
Mutagen
Nature of the Allele
Transgenic product class
Mutagen
in vitro construct
(Huang et al., 1993, Zwiebel et al., 1991)
Progenitor genotype
Carried in construct
P{per-lacZ.NG}
Cytology
Description

4.5kb per promoter fragment up to the translation start site, but lacking the first intron, is fused to lacZ.

(Zwiebel et al., 1991)
Allele components
Component
Use(s)
Encoded product / tool
lacZ
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

      Has little or no effect on circadian locomotor activity rhythms in a per+ background.

      (Zwiebel et al., 1991)
      External Data
      Interactions
      Show genetic interaction network for Enhancers & Suppressors
      Phenotypic Class
      NOT Suppressor of
      Statement
      Reference

      Ecol\lacZper.NG is a non-suppressor of abnormal locomotor rhythm phenotype of per01

      (Zwiebel et al., 1991)
      Phenotype Manifest In
      Additional Comments
      Genetic Interactions
      Statement
      Reference
      Xenogenetic Interactions
      Statement
      Reference

      Fails to restore the missing locomotor activity rhythms of per01 flies.

      (Zwiebel et al., 1991)
      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
      Ecol\lacZper.NG
      lacZper.NG
      Name Synonyms
      Secondary FlyBase IDs
        References (3)