FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\β-SpecG0108
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General Information
Symbol
Dmel\β-SpecG0108
Species
D. melanogaster
Name
FlyBase ID
FBal0096822
Feature type
allele
Associated gene
Dmel\β-Spec
Associated Insertion(s)
P{lacW}β-SpecG0108
Carried in Construct
Key Links
Genomic Maps

Allele class

hypomorphic allele - genetic evidence

Mutagen
Nature of the Allele
Allele class

hypomorphic allele - genetic evidence

(Garbe et al., 2007)
Mutagen
P-element activity
(Schäfer et al., 1999.3.29)
Progenitor genotype
Associated Insertion(s)
P{lacW}β-SpecG0108
Cytology
Description
Allele components
Component
Use(s)
Inserted element
P{lacW}
Encoded product / tool
lacZ
Tagged with
Tag:NLS(P)
Mutations Mapped to the Genome
Curation Data
Variant Molecular Consequences
Associated Sequence Data
DDBJ / EMBL / GenBank
DNA sequence
Protein sequence
AJ426976
 
UniProtKB/Swiss-Prot
    UniProtKB/TrEMBL
      Expression Data
      Reporter Expression
      Additional Information
      Statement
      Reference
       
      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

      In β-SpecG0108/Y embryos show midline axon guidance defects, with medial longitudinal fascicles ectopically crossing the midline.

      (Garbe et al., 2007)
      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 (1)
      Notes on Origin
      Discoverer
      Comments
      Comments

      P{lacW} not verified as causing the lethality.

      (Schäfer et al., 1999.3.29)
      External Crossreferences and Linkouts ( 1 )
      Crossreferences
      GenBank Nucleotide - A collection of sequences from several sources, including GenBank, RefSeq, TPA, and PDB.
      Synonyms and Secondary IDs (4)
      Reported As
      Symbol Synonym
      l(1)G0108
      (Peter et al., 2002)
      l(1)G0108G0108
      (Schäfer et al., 1999.3.29)
      β-SpecG0108
      βspecG0108
      (Garbe et al., 2007)
      Name Synonyms
      Secondary FlyBase IDs
        References (3)