FB2026_02 , released June 18, 2026
Allele: Ecol\lacZftz.PU
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General Information
Symbol
Ecol\lacZftz.PU
Species
E. coli
Name
fushi tarazu promoter construct of Unknown
FlyBase ID
FBal0041449
Feature type
allele
Associated gene
Ecol\lacZ
Associated Insertion(s)
Carried in Construct
P{ftz-lacZ.ry+}
P{ftz-lacZ.w+}
P{ftz-lacZ-un1}
Also Known As
ftz-lacZ
Transgenic product class
Mutagen
Nature of the Allele
Transgenic product class
Mutagen
in vitro construct
(FlyBase Curators, 2025-)
Progenitor genotype
Carried in construct
P{ftz-lacZ.ry+}
P{ftz-lacZ.w+}
P{ftz-lacZ-un1}
Cytology
Description

ftz regulatory sequences drive expression of lacZ.

(FlyBase Curators, 2025-)

FlyBase curator comment: this entry represents a transgenic construct where the particular construct used cannot be determined.

(FlyBase Curators, 2025-)
Allele components
Component
Use(s)
Regulatory region(s)
ftz
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
      embryonic stage 8 -- 13
      embryonic neuroblast
      (Beckervordersandforth et al., 2008)
      embryonic stage 8 -- 16
      larval B-subperineurial glial cell

      Comment: in 10-50% of examined hemisegments

      (Beckervordersandforth et al., 2008)
      lateral ventral subperineurial glial cell
      (Beckervordersandforth et al., 2008)
      dorsal lateral subperineurial glial cell
      (Beckervordersandforth et al., 2008)
      ventral lateral subperineurial glial cell

      Comment: in 10-50% of examined hemisegments

      (Beckervordersandforth et al., 2008)
      medial ventral subperineurial glial cell

      Comment: in 10-50% of examined hemisegments

      (Beckervordersandforth et al., 2008)
      dorsal channel glial cell

      Comment: in 10-50% of examined hemisegments

      (Beckervordersandforth et al., 2008)
      ventral channel glial cell

      Comment: in 10-50% of examined hemisegments

      (Beckervordersandforth et al., 2008)
      embryonic dorsal longitudinal glial cell
      (Beckervordersandforth et al., 2008)
      embryonic ventral longitudinal glial cell
      (Beckervordersandforth et al., 2008)
      embryonic lateral longitudinal glial cell
      (Beckervordersandforth et al., 2008)
      longitudinal glial cell

      Comment: lateral posterior

      (Beckervordersandforth et al., 2008)
      medial intersegmental nerve root glial cell

      Comment: in 10-50% of examined hemisegments

      (Beckervordersandforth et al., 2008)
      lateral intersegmental nerve root glial cell

      Comment: in 10-50% of examined hemisegments

      (Beckervordersandforth et al., 2008)
      lateral segmental nerve root glial cell
      (Beckervordersandforth et al., 2008)
      medial-most cell body glial cell

      Comment: in 10-50% of examined hemisegments

      (Beckervordersandforth et al., 2008)
      medial cell body glial cell

      Comment: in 10-50% of examined hemisegments

      (Beckervordersandforth et al., 2008)
      embryonic stage 10
      neuroblast MP2
      (Doe, 1992)
      embryonic stage 11
      organism | pair rule expression pattern
      (Ip et al., 1994)
      embryonic stage 13 -- 16
      larval neuron
      (Beckervordersandforth et al., 2008)
      Additional Information
      Statement
      Reference

      The EcollacZ reporter protein isexpressed with a ftz pattern in a specified subset of neuroblasts inembryonic stages 10 and 11. (see also FBrf 42045)

      (Doe, 1992)
       
      Marker for
      Reflects expression of
      ftz
      (Beckervordersandforth et al., 2008, Ip et al., 1994)
      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 (18)
      Notes on Origin
      Discoverer
      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (4)
      Reported As
      Symbol Synonym
      Ecol\lacZftz.P
      Ecol\lacZftz.PU
      lacZftz.P
      Name Synonyms
      fushi tarazu promoter construct of Unknown
      Secondary FlyBase IDs
        References (20)