FB2026_02 , released June 18, 2026
Allele: Ecol\lacZsal.AL
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General Information
Symbol
Ecol\lacZsal.AL
Species
E. coli
Name
FlyBase ID
FBal0098410
Feature type
allele
Associated gene
Ecol\lacZ
Associated Insertion(s)
Carried in Construct
P{sal-lacZ.AL}
Transgenic product class
Mutagen
Nature of the Allele
Transgenic product class
Mutagen
in vitro construct
(Barrio et al., 1999, de Celis et al., 1999)
Progenitor genotype
Carried in construct
P{sal-lacZ.AL}
Cytology
Description

5.76kb fragment from the intergenic region between salr and salm drives lacZ expression.

(Barrio et al., 1999)

A genomic EcoRI fragment from within the regulatory regions of the spalt complex, downstream of salr, is placed upstream of a weak P-element promoter followed by sequence encoding nuclear-localized lacZ.

(de Celis et al., 1999)
Allele components
Component
Use(s)
Encoded product / tool
lacZ
Tagged with
Tag:NLS(P)
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
      distribution deduced from reporter
      Stage
      Tissue/Position (including subcellular localization)
      Reference
      late embryonic stage
      embryonic/larval midgut
      (Barrio et al., 1999)
      larval stage
      haltere disc | restricted
      (Barrio et al., 1999)
      eye disc
      (Barrio et al., 1999)
      leg disc | restricted
      (Barrio et al., 1999)
      prothoracic gland
      (Barrio et al., 1999)
      wing disc | restricted
      (Barrio et al., 1999)
      third instar larval stage
      larval central nervous system | restricted
      (Barrio et al., 1999)
      Additional Information
      Statement
      Reference

      Embryonic expression is detected in the midgut. In the larva, expression is detected in specific domains of the wing and haltere imaginal discs. Expression in the eye disc and CNS in the larva is ectopic, while the wing disc expression is both ectopic and endogenous. Expression in the prothoracic gland matches endogenous salm expression.

      (Barrio et al., 1999)
       
      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 (1)
      Reported As
      Symbol Synonym
      Ecol\lacZsal.AL
      Name Synonyms
      Secondary FlyBase IDs
        References (2)