This paper mainly discusses three topics as follows:1) Origin of haploids in higher plants, 2) Genetics of haploids, 3) Application of in vitro induced haploids.

本文讨论下述问题：1）高等植物单倍体的起源，2）单倍体的遗传学，3）离体诱导单倍体的应。

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The first part of this course (lectures 1-7) will introduce the basic concepts and principles in population genetics, quantitative genetics and molecular evolution.

本课程第一部分（第一至第七讲）讲授群体遗传学、数量遗传学和分子进化论的基本概念和原理。

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Among the largest underlying components of IWO, in trading today CommVault Systems Inc ( NASD: CVLT) is down about 1.1%, Dril-Quip, Inc. ( NYSE: DRQ) is down about 1.1%, and Seattle Genetics Inc ( NASD: SGEN) is up by about 0.2%.

FORBES: IWO, CVLT, DRQ, SGEN: ETF Outflow Alert

The exact cause of Type 1 diabetes is unknown, but both genetics and environmental triggers play a role.

FORBES: Magazine Article

Louis Kunkel, a professor of pediatrics and genetics at the hospital, used zebrafish to test over 1, 200 drugs to see which ones might restore normal muscle structure.

WSJ: Birds Do It, Bees Do It, Even Zebrafish Do It��Just Too Little