FB2026_03 , released September 17, 2026
Allele: Ecol\lacZEst-6.D403
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General Information
Symbol
Ecol\lacZEst-6.D403
Species
E. coli
Name
FlyBase ID
FBal0041295
Feature type
allele
Associated gene
Ecol\lacZ
Associated Insertion(s)
Carried in Construct
P{lacZEst-6.D403}
Transgenic product class
Mutagen
Nature of the Allele
Transgenic product class
Mutagen
in vitro construct
(Ludwig et al., 1993)
Progenitor genotype
Carried in construct
P{lacZEst-6.D403}
Cytology
Description

lacZ expression is driven by a fragment of the Est-6 promoter from +18bp to -403bp.

(Ludwig et al., 1993)
Allele components
Component
Use(s)
Regulatory region(s)
Est-6_D-403
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
      No Assay Recorded
      Stage
      Tissue/Position (including subcellular localization)
      Reference
      adult stage
      adult salivary gland
      (Ludwig et al., 1993)
      prefrons
      (Ludwig et al., 1993)
      third segment of antenna
      (Ludwig et al., 1993)
      adult tracheal air sac
      (Ludwig et al., 1993)
      distribution deduced from reporter
      Stage
      Tissue/Position (including subcellular localization)
      Reference
      adult stage
      maxillary palp
      (Ludwig et al., 1993)
      cibarial muscle cell
      (Ludwig et al., 1993)
      ejaculatory bulb
      (Ludwig et al., 1993)
      second segment of antenna
      (Ludwig et al., 1993)
      adult tracheal section
      (Ludwig et al., 1993)
      Additional Information
      Statement
      Reference

      EcollacZ reporter gene expression isseen in the same pattern as in lacZEst-6.D1132 with the followingexceptions. No expression is observed in the ejaculatory duct andexpression is more intense in the salivary glands.

      (Ludwig et al., 1993)
       
      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
      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
      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\lacZEst-6.D403
      lacZEst-6.D403
      Name Synonyms
      Secondary FlyBase IDs
        References (3)