Detailed information On farm

Strain fact sheet:
BY 54 C

General stock information
Husbandry parameters
  • Aquaculture system
    earth pond
  • Feeding basis
    complete feeding
Genetic parameters
  • Used molecular genetic methods
    Mikrosatellitenanalyse
  • Tissue sample accession number
    BY 54 C_1-20
  • Number of individuals analyzed by microsatellites
    20
  • Maximum number alleles per Microsatellite
    8
  • Mean number of alleles
    3.818
  • Allelic richness
    3.802
  • Mean number of private allels
    0.545
  • Expected degree of heterozygosity according to HWG (HE)
    0.411
  • Observed heterozygosity (HO)
    0.428
  • Inbreeding coefficient (FIS)
    -0.0414
  • Minimal genetic divergence (FST min)
    0.0809
  • Maximum genetic divergence (FST) to other populations of the same species
    0.1981
  • Mean genetic divergence (FST) to other populations of the same species
    0.1187
Strain parameters
  • Age of strain
    21-40 years
  • Strain management
    closed breeding scheme
  • Number of male spawning fish
    250
  • Number of female spawning fish
    250
  • Number of males used for breeding
    250
  • Number of females used for breeding
    250
  • Effective population size
    > 100
  • Main breeding objective
    adaptation to production systems
  • Selection intensity
    high (below 10 %)
  • Average utilization period of spawning fish
    medium (3-5 years)
  • Spawning season
    early
  • Management forecast over the next 10 years
    Maintenance of the breeding strain
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