This has led some breed clubs to discourage the use of linebreeding or inbreeding in an attempt to maintain gene pool diversity.
因此,这足以证明受欢迎的公犬种的延续有着潜移默化的影响。
This has led some breed clubs to discourage the use of linebreeding or inbreeding in an attempt to maintain gene pool diversity.
因此,这足以证明受欢迎的公犬种的延续有着潜移默化的影响。
There is also a general lowering of vigor in inbred stock (inbreeding depression), which is especially pronounced amongst normally outbreeding populations.
而杂合型出现的频率降低,因而降低了种群基因的潜在可变性。
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