[美] 詹姆斯•沃森（James D. Watson）

美国著名生化学家，生于1928年。1953年发现DNA双螺旋结构，并与克里克和威尔金斯同获1962年诺贝尔生理医学奖。1986—1993年担任纽约冷泉港实验室主任；1989—1992年被任命为美国国家卫生研究院人类基因组国家研究中心第一任主任。美国国家科学院院士及英国皇家学会会员，曾荣获总统自由奖章和国家科学奖。

作者在科普领域著作甚丰，已翻译成中文的作品包括《双螺旋：发现ＤＮＡ结构的故事》和《基因、女郎、伽莫夫》等。

[美] 安德鲁•贝瑞（Andrew Berry）

遗传学博士，哈佛大学比较动物学博物馆研究员。

Fifty years ago, James D. Watson, then just twentyfour, helped launch the greatest ongoing scientific quest of our time. Now, with unique authority and sweeping vision, he gives us the first full account of the genetic revolution—from Mendel’s garden to the double helix to the sequencing of the human genome and beyond.

Watson’s lively, panoramic narrative begins with the fanciful speculations of the ancients as to why “like begets like” before skipping ahead to 1866, when an Austrian monk named Gregor Mendel first deduced the basic laws of inheritance. But genetics as we recognize it today—with its capacity, both thrilling and sobering, to manipulate the very essence of living things—came into being only with the rise of molecular investigations culminating in the breakthrough discovery of the structure of DNA, for which Watson shared a Nobel prize in 1962. In the DNA molecule’s graceful curves was the key to a whole new science.

Having shown that the secret of life is chemical, modern genetics has set mankind off on a journey unimaginable just a few decades ago. Watson provides the general reader with clear explanations of molecular processes and emerging technologies. He shows us how DNA continues to alter our understanding of human origins, and of our identities as groups and as individuals. And with the insight of one who has remained close to every advance in research since the double helix, he reveals how genetics has unleashed a wealth of possibilities to alter the human condition—from genetically modified foods to genetically modified babies—and transformed itself from a domain of pure research into one of big business as well. It is a sometimes topsy-turvy world full of great minds and great egos, driven by ambitions to improve the human condition as well as to improve investment portfolios, a world vividly captured in these pages.

Facing a future of choices and social and ethical implications of which we dare not remain uninformed, we could have no better guide than James Watson, who leads us with the same bravura storytelling that made The Double Helix one of the most successful books on science ever published. Infused with a scientist’s awe at nature’s marvels and a humanist’s profound sympathies, DNA is destined to become the classic telling of the defining scientific saga of our age.

From the Hardcover edition.