The cone length,cone width,needle length and seed scale length were the most important phenotypic traits which were easy to measure in PB.
川西云杉12个表型性状间多数呈显著或极显著正相关,球果长、球果径、针叶长和种鳞长为川西云杉重要的表型性状。
参考来源 - 川西云杉天然群体表型遗传多样性研究It was very important to study the body length of phenotypic traits induced by the fish selection.
因此研究渔具选择性造成的鱼类表形性状中体长的变化,对研究捕捞选择性引起鱼类进化的可能性及保持渔业资源的可持续发展具有重要的意义。
参考来源 - 拖网选择性对鱼类表形性状的选择作用研究Compared with phenotypic traits, SSR markers is a more effective technique for assessment of genetic diversity of lentil genetic resources.
5.与形态标记相比,SSR标记技术是研究小扁豆种质资源遗传多样性更有效的工具。
参考来源 - 小扁豆种质资源遗传多样性研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Darwinists say that evolution is explained by the selection of phenotypic traits by environmental filters.
达尔文主义者认为，进化是自然环境对表型性状选择的解释。
This assumption explains the random variation of phenotypic traits over time, but it doesn't explain why phenotypic traits evolve.
这种假设解释了在一段时间内表型性状的随机变异，但没有解释表型性状为什么会进化。
The QTL analysis of multiple phenotypic traits provides the basis for marker assisted selection (MAS) of important agronomic characters.
多表型性状的数量性状分析，为重要的农艺性状标记辅助选择(MAS)提供基础。
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