FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Allele: Dmel\blo1
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General Information
Symbol
Dmel\blo1
Species
D. melanogaster
Name
FlyBase ID
FBal0001170
Feature type
allele
Associated gene
Dmel\blo
Associated Insertion(s)
Carried in Construct
Key Links
Allele class
Mutagen
Nature of the Allele
Allele class
Mutagen
heat
(Plough and Ives, 1934)
Progenitor genotype
Cytology
Description
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
      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

      Hemizygous, blo1/bloV99 and blo1/bloV134 flies have a distorted wing shape, with an elongation of the distal anterior region and a truncation of the most distal region.

      (Walsh and Brown, 1998)

      Rank: RK1

      (Plough and Ives, 1934)

      Wings spread, crumpled and vesiculated; wing shows irregular plexus of extra veins. In extreme cases, wings unexpanded. Occasional hooked or wavy bristles. Developmental studies by Waddington (FBrf0004792), Waddington (FBrf0005070) show intervein material spongy and veins swollen with inadequate contraction after inflated stage of pupal wing. Droplets of hemolymph often become clothed with cells liberated from epithelium and remain along basal processes. RK2.

      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
      Images (0)
      Mutant
      Wild-type
      Stocks (2)
      Notes on Origin
      Discoverer

      Ives

      (Plough and Ives, 1934)
      Comments
      Comments

      Does not overlap wild type but has poor viability and hatches later.

      External Crossreferences and Linkouts ( 0 )
      Synonyms and Secondary IDs (2)
      Reported As
      Symbol Synonym
      ba33f26
      (Plough and Ives, 1934)
      blo1
      (Kahsai and Cook, 2018)
      Name Synonyms
      Secondary FlyBase IDs
        References (3)