FB2026_01 , released March 12, 2026
FB2026_01 , released March 12, 2026
Strain: 57_D
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General Information
Symbol
57_D
Species
D. melanogaster
Name
FlyBase ID
FBsn0000348
Member of collection
 
General Comments
Comment

Recombinant inbred line derived from D48; D48 was selected for very low knockdown resistance to heat stress from a cold-adapted wild population sampled in Denmark.

(Rodríguez et al., 2021)
Genome Characterization
Genome Sequence For
Genome Accession
Genome Assayed For
Comments
Defined Genetic Components
Homozygous Allele(s)
Heterozygous Allele(s)
Homozygous Aberration(s) / Balancer(s)
Heterozygous Aberration(s) / Balancer(s)
Homozygous Insertions(s)
Heterozygous Insertions(s)
Phenotypic Data (Undefined Genetic Components)
Phenotype Not Assigned to an Allele
Phenotypic Class
Phenotype Manifest In

adult heart

(Rodríguez et al., 2021)
Phenotype Subjected to Selection
Phenotypic Class

heat sensitive

(Rodríguez et al., 2021)
Phenotype Manifest In
Assayed for Quantitative Trait
Trait Process or Function
Comment
Phenotype Comments
Unassigned Phenotype Comments

Higher levels of arrhythmia and bradycardia under conditions of heat-stress (relative to a heat-resistant line); higher contractility and longer relaxation.

Selected Phenotype Comments
General Phenotype Comments
Origin and History
Derived From Strain
D48
Member of Collection
Natural Population Collection History
Site, Country
Site, State or Region
Site, City or Place
Site, Latitude
Site, Longitude
Collection Date
Collection Season
Collection Substrate
Comments
Breeding History
Founded As
Inbred
Isogenized Chromosomes
Extracted Chromosomes
Comments
Introgressed Chromosomes
Chromosome or Segment
Natural Transposons
P-element Status
hobo Status
Comment
Endosymbionts
Organism & Assay Conclusion
Comment
Stocks (0)
Synonyms and Secondary IDs (2)
Reported As
Symbol Synonym
57 D
(Rodríguez et al., 2021)
57_D
Name Synonyms
Secondary FlyBase IDs
    References (1)