Evaluation of genetic diversity
16 important questions on Evaluation of genetic diversity
What is a landrace?
What is genetic diversity?
Whereto is the risk of extinction related?
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How does the FAO describe the rist status of a breed?
- Vulnerable
- Endangered
- Critical
Whereto can the risk status of a breed be linked?
What is in vivo conservation?
What is in vitro (cryo) conservation?
How can genetic diversity be measured?
What are options for DNA analysis?
- Diversity in allele frequency
- genetic distance between breeds
- heterozygosity
- number of different alleles for a set of loci
What can be potential causes of inbreeding in a population?
- breeders cannot avoid mating sires and dams that are related because all animals in the population are related to eacu other
What will determine the rate of unavoidable breeding?
How is rate of inbreeding expressed?
Where does the rate of inbreeding consist of?
What are measuren that can be taken to slow down the incease of the average additive relationship?
- Restrictions o the number of offspring per parent
- Mating schemes to control and manage relationships
How can expansion of the size of the breeding population be achieved?
What are circulating breeding schemes?
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