狭きょう義ぎの遺い伝でん率りつ

expression, noun

narrow-sense heritability

Technical term in quantitative genetics; the proportion of phenotypic variance due to additive genetic effects. Contrasts with 広義の遺伝率 (broad-sense heritability).

• 狭きょう義ぎの遺い伝でん率りつは相そう加か的てき遺い伝でん分ぶん散さんの割わり合あいを示しめす。

  Narrow-sense heritability indicates the proportion of additive genetic variance.

• 育いく種しゅでは狭きょう義ぎの遺い伝でん率りつが重じゅう要ような指し標ひょうとなる。

  In breeding, narrow-sense heritability is an important index.