FB2026_02 , released June 18, 2026
Allele: Ecol\lacZTm2.1Bc.hs
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General Information
Symbol
Ecol\lacZTm2.1Bc.hs
Species
E. coli
Name
FlyBase ID
FBal0042031
Feature type
allele
Associated gene
Ecol\lacZ
Associated Insertion(s)
Carried in Construct
P{Tm2(1Bc)lacZ}
Transgenic product class
Mutagen
Nature of the Allele
Transgenic product class
Mutagen
in vitro construct
(Lin et al., 1996, Gremke et al., 1993)
Progenitor genotype
Ecol\lacZhs.PS
(Gremke et al., 1993)
Carried in construct
P{Tm2(1Bc)lacZ}
Cytology
Description

Region c of the proximal muscle enhancer within the first intron of Tm2 (containing the Mef2 binding site) is fused upstream of an Hsp70 promoter followed by the lacZ coding region.

(Lin et al., 1996)

Tm2 intron sequences from +655bp to +768bp are fused upstream of an Hsp70 promoter followed by the lacZ coding region.

(Gremke et al., 1993)
Allele components
Component
Use(s)
Regulatory region(s)
Tm2_intronI1B(c)
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
      distribution deduced from reporter
      Stage
      Tissue/Position (including subcellular localization)
      Reference
      adult stage
      adult somatic muscle cell of abdomen
      (Gremke et al., 1993)
      muscle cell of leg muscle of leg
      (Gremke et al., 1993)
      Additional Information
      Statement
      Reference

      No expression observed in embryos or larvae. In adults, low levels of expression in leg muscles and lateral body wall muscles of the abdomen; no expression observed in any other muscles of adult.

      (Gremke 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 (3)
      Reported As
      Symbol Synonym
      Ecol\lacZTm2.1Bc.hs
      MA
      (Lin et al., 1997)
      lacZTm2.1Bc.hs
      Name Synonyms
      Secondary FlyBase IDs
        References (4)