FB2026_02 , released June 18, 2026
Allele: Ecol\lexANV4
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General Information
Symbol
Ecol\lexANV4
Species
E. coli
Name
FlyBase ID
FBal0316357
Feature type
allele
Associated gene
Ecol\lexA
Associated Insertion(s)
P{LexA-VP16.E}NV4
Carried in Construct
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
P-element activity
(Miyazaki and Ito, 2010)
Progenitor genotype
Associated Insertion(s)
P{LexA-VP16.E}NV4
Cytology
Description

Insertion of a P{LexA-VP16.E} enhancer trap.

(Miyazaki and Ito, 2010)
Allele components
Component
Use(s)
Inserted element
P{LexA-VP16.E}
Encoded product / tool
lexA::VP16
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 (Gal4 UAS)
      Stage
      Tissue/Position (including subcellular localization)
      Reference
      adult stage
      gustatory receptor neuron of the labellum | subset
      (Miyazaki and Ito, 2010)
      adult antennal olfactory receptor neuron | subset
      (Miyazaki and Ito, 2010)
      maxillary palp olfactory receptor neuron | subset
      (Miyazaki and Ito, 2010)
      olfactory receptor neuron | subset of maxillary palp sense organ
      (Miyazaki and Ito, 2010)
      Johnston organ neuron | subset
      (Miyazaki and Ito, 2010)
      gustatory receptor neuron of the labellum | subset of labial sensory center
      (Miyazaki and Ito, 2010)
      gustatory receptor neuron of the labellum | subset of anterior maxillary sensory center
      (Miyazaki and Ito, 2010)
      gustatory receptor neuron of the labellum | subset of posterior maxillary sensory center
      (Miyazaki and Ito, 2010)
      gustatory receptor neuron | subset of adult esophagus
      (Miyazaki and Ito, 2010)
      gustatory receptor neuron | subset of inferior pharyngeal sensory center
      (Miyazaki and Ito, 2010)
      Additional Information
      Statement
      Reference

      EcollexANV4 drives expression in a large subset of gustatory receptor neurons (GRNs) of the labellum which project to regions PMS1-3 of the posterior maxillary sensory center, to the AMS1 region of the anterior maxillary center and to regions LS1 and LS2 of the labial sensory center. Expression is also detected in olfactory receptor neurons of the antenna and the maxillary palp. Labeling is also observed in a subset of mechanosensory neurons of the maxillary palp and in Johnston organ neurons. Labeled GRNs of the oesophagus project to the VPS1 region of the inferior pharyngeal sensory center and to PMS1 of the posterior maxillary sensory center.

      (Miyazaki and Ito, 2010)
       
      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\lexANV4
      Name Synonyms
      Secondary FlyBase IDs
        References (1)