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linebreeding    
n. 同种异系交配

同种异系交配


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  • What do the terms inbreeding and linebreeding mean?
    Inbreeding is the mating of related individuals who have one or more ancestors in common [1] Linebreeding is a form of inbreeding Inbreeding reduces the genetic variation within that breed or population
  • LINEBREEDING 101: Cattle Breed True, More Uniform - Judd Ranch
    Linebreeding is a ratchet mechanism for holding any gains already made by selection, while attempting to make further gains It is a plan that breeds one sire line and preserves that exceptional ancestor's influence
  • Breeding Matters III – Inbreeding vs. Line Breeding - On Pasture
    In line-breeding the idea is to always keep the amount that any one animal contributes to the DNA of any descendent at or below 50% With inbreeding you regularly will find a higher degree of influence For instance, a sire daughter mating will result in an offspring which carries 75% of it’s DNA from the sire and only 25% from the maternal dam
  • Definition and Meaning of Linebreeding in Dogs - Breeding Business
    Linebreeding is a form of inbreeding that involves breeding related individuals from the same family or bloodline It preserves the desired traits of a dog family while maintaining diversity in the gene pool
  • Inbreeding or linebreeding - KWPN-NA
    Sometimes breeders want to use line breeding to anchor the good qualities of their mare line But is that a wise thing to do? And how does line breeding differ from inbreeding? Let’s start with the technical details: genes are pieces of DNA that code for a hereditary trait; each gene consists of two so-called ‘alleles’
  • Inbreeding vs. Line Breeding - Whats the Difference? | This vs. That
    Inbreeding and line breeding are both breeding practices that involve mating closely related individuals within a population However, there are key differences between the two methods
  • Linebreeding vs Inbreeding Dogs: A Simplified Discussion
    Linebreeding vs inbreeding dogs don’t have a remarkable difference at all Linebreeding is just inbreeding; only a highly strategized one than the latter
  • Understanding Inbreeding vs. Linebreeding: Key Insights for Breeders
    Linebreeding refers to a breeding strategy that focuses on maintaining a specific desirable trait within a population This method is distinct from inbreeding, where there is a closer genetic relationship between breeding pairs
  • Linebreeding | biology | Britannica
    Linebreeding is a form of inbreeding that involves selection of mates on the basis of their relationships to a certain superior ancestor The backcross (crossing a first-generation hybrid with one of the parental types) is a common method of inbreeding
  • Linebreeding, Inbreeding Outcrossing : Unlocking the Secrets of . . .
    Linebreeding is a selective breeding technique used by breeders to maximize desirable genetic traits in a population By deliberately mating related individuals, linebreeding aims to retain and enhance specific characteristics over generations





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