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1·A new method for estimating heritability of quantitative characters using a group of true-breeding genotypes was developed.

本文提出了一种用纯合基因型估计数量性状遗传力的新方法。

2·It argues that although it is a living organism, which would normally be outside the scope of patent law, it is also a true artefact, not just the product of selective breeding.

争论认为尽管它是一种生物体，不在普通的专利法范围内，但它又确实是一种人工制品，而不是简单的产品筛选。