In many past observational studies, however, basic genetics or environmental factors could be blamed for this association.

但在以前的许多研究报告中，人们认为基因或环境因素是导致这种联系的元凶。

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A6 To have a solid basic theory and basic knowledge of biology-based courses, including botany, zoology, microbiology, biochemistry, genetics, cell biology, molecular biology, etc.

A 6掌握植物学、动物学、微生物学、生物化学、遗传学、细胞生物学、分子生物学等生物学基础学科相关的基础理论和基本知识。

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He adds this is an exciting finding, as it seems to defy one of the basic rules of cell biology and genetics: that genetic material is distributed randomly.

他补充说这时一个令人兴奋的发现，因为它象是否定了细胞生物学和遗传学的一个基本规则，即遗传物质随机分配。

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The center combines faculty from ten disciplines, from physiology to basic genetics and nanotechnology, to look for new therapies and cures for disease.

FORBES: Gilding The Ivory Tower

You can see the role of genetics just by glancing at basic numbers.

NPR: Excerpt: 'Delivered from Distraction'

What we were interested in doing back in those early days of human molecular genetics was just trying to find out some basic information about inherited variation in our DNA. And it was purely by accident in those studies that we generated, totally out of the blue, what proved to be the very first DNA fingerprint.

NPR: Pioneering DNA Forensics