介绍形态学、行为学、遗传学、生物化学及分子生物学等几种分类方法在昆虫分类中的应用。

The taxonomic methods of insects are presented, including morphology, behavior biology, genetics, biochemistry and molecular biology.

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著名美籍分子生物学家吴瑞教授对DNA生物化学及分子生物学的数个领域做出过重大贡献。

Ray Wu, a prominent American Chinese molecular biologist and professor at Cornell University, has made outstanding contributions to several fields of DNA biochemistry and molecular biology.

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DNA是最重要的遗传物质，因此，DNA的提取方法和技术是生物化学及分子生物学最基本的技术，也是生物工程最常用的技术。

DNA is the most important genetic material. So the method and technique of DNA extracting is the basic method for biochemistry, molecular biology and recombinant DNA technology.

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