FB2026_02 , released June 18, 2026
Allele: Ecol\lacZgsb.9Z3
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General Information
Symbol
Ecol\lacZgsb.9Z3
Species
E. coli
Name
FlyBase ID
FBal0041500
Feature type
allele
Associated gene
Ecol\lacZ
Associated Insertion(s)
Carried in Construct
P{9Z3}
Transgenic product class
Mutagen
Nature of the Allele
Transgenic product class
Mutagen
in vitro construct
(Li et al., 1993)
Progenitor genotype
Ecol\lacZgsb.9Z1
(Li et al., 1993)
Carried in construct
P{9Z3}
Cytology
Description

A gsb genomic gsb fragment that includes 5.7kb of upstream sequence, the promoter and transcribed 5' sequence up to the end of the paired-box is fused upstream of lacZ.

(Li et al., 1993)
Allele components
Component
Use(s)
Regulatory region(s)
gsb_9Z3
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
      blastoderm stage
      parasegment | subset

      Comment: odd parasegments

      (Li et al., 1993)
      embryonic stage 6 -- 17
      organism | segmentally repeated
      (Li et al., 1993)
      embryonic segment posterior compartment
      (Li et al., 1993)
      embryonic stage 12 -- 13
      trunk mesoderm of embryonic thoracic segment
      (Li et al., 1993)
      Additional Information
      Statement
      Reference

      Expression is slightly delayed compared to endogenous gsb expression

      (Li et al., 1993)
       
      Marker for
      Reflects expression of
      gsb
      (Li et al., 1993)
      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\lacZgsb-d.9Z3
      Ecol\lacZgsb.9Z3
      lacZgsb-d.9Z3
      Name Synonyms
      Secondary FlyBase IDs
        References (2)