Enhanced descriptions from Syndetics:

A trailblazing biologist grapples with her role in the biggest scientific discovery of our era: a cheap, easy way of rewriting genetic code, with nearly limitless promise and peril .



Not since the atomic bomb has a technology so alarmed its inventors that they warned the world about its use. Not, that is, until the spring of 2015, when biologist Jennifer Doudna called for a worldwide moratorium on the use of the new gene-editing tool CRISPR--a revolutionary new technology that she helped create--to make heritable changes in human embryos. The cheapest, simplest, most effective way of manipulating DNA ever known, CRISPR may well give us the cure to HIV, genetic diseases, and some cancers, and will help address the world's hunger crisis. Yet even the tiniest changes to DNA could have myriad, unforeseeable consequences--to say nothing of the ethical and societal repercussions of intentionally mutating embryos to create "better" humans.



Writing with fellow researcher Samuel Sternberg, Doudna shares the thrilling story of her discovery, and passionately argues that enormous responsibility comes with the ability to rewrite the code of life. With CRISPR, she shows, we have effectively taken control of evolution. What will we do with this unfathomable power?

Table of contents provided by Syndetics

• Prologue: The Wave (p. xi)
• Part 1 The Tool
• 1 The Quest for a Cure (p. 3)
• 2 A New Defense (p. 35)
• 3 Cracking the Code (p. 60)
• 4 Command and Control (p. 86)
• Part II The Task
• 5 The CRISPR Menagerie (p. 117)
• 6 To Heal the Sick (p. 154)
• 7 The Reckoning (p. 184)
• 8 What Lies Ahead (p. 213)
• Epilogue: The Beginning (p. 241)
• Acknowledgments (p. 247)
• Notes (p. 250)
• Index (p. 270)

Excerpt provided by Syndetics

PROLOGUE THE WAVE     In my dream, I am standing on a beach.    To either side of me, a long, salt-and-pepper strip of sand runs along the water, outlining a large bay. It is, I realize, the shore of the island of Hawaii where I grew up: the edge of Hilo Bay, where I once spent weekends with friends watching canoe races and searching for shells and the glass balls that sometimes washed ashore from Japanese fishing boats.    But today there are no friends, canoes, or fishing boats in sight. The beach is empty, the sand and water unnaturally still. Beyond the break-water, light plays gently along the surface of the ocean, as if to soothe the fear I've carried since girlhood  -- the dread that haunts every Hiloan, no matter how young. My generation grew up without experiencing a tsunami, but we have all seen the photos. We know our town sits in the inundation zone.    As if on cue, I see it in the distance. A wave.    It is tiny at first but grows by the second, rising before me in a towering wall, its crest of whitecaps obscuring the sky. Behind it are other waves, all rolling toward the shore.    I am paralyzed with fear  --  but as the tsunami looms closer, my terror gives way determination. I notice a small wooden shack behind me. It is my friend Pua's place, with a pile of surfboards scattered out front. I grab one and splash into the water, paddle out into the bay, round the breakwater, and head directly into the oncoming waves. Before the first one overtakes me, I'm able to duck through it, and when I emerge on the other side, I surf down the second. As I do, I soak in the view. The sight is amazing  --  there's Mauna Kea and, beyond it, Mauna Loa, rising protectively above the bay and reaching toward the sky.    I blink awake in my Berkeley, California, bedroom, thousands of miles away from my childhood home.    It is July 2015, and I am in the middle of the most exciting, overwhelming year of my life. I've begun having dreams like this regularly, and the recognition of their deeper meaning comes easily now. The beach is a mirage, but the waves, and the tangle of emotions they inspire  --  fear, exultation, hope, and awe  --  are only too real.    My name is Jennifer Doudna. I am a biochemist, and I have spent the majority of my career in a laboratory, conducting research on topics that most people outside of my field have never heard of. In the past half decade, however, I have become involved in a groundbreaking area of the life sciences, a subject whose progress cannot be contained by the four walls of any academic research center. My colleagues and I have been swept up by an irresistible force not unlike the tsunami in my dream  --   except this tidal wave is one that I helped trigger.    By the summer of 2015, the biotechnology that I'd helped establish only a few years before was growing at a pace that I could not have imagined. And its implications were seismic  --  not just for the life sciences, but for all life on earth.    This book is its story, and mine. It is also yours. Because it won't be long before the repercussions from this technology reach your doorstep too.   Excerpted from A Crack in Creation: Gene Editing and the Unthinkable Power to Control Evolution by Jennifer A. Doudna, Samuel H. Sternberg All rights reserved by the original copyright owners. Excerpts are provided for display purposes only and may not be reproduced, reprinted or distributed without the written permission of the publisher.

Reviews provided by Syndetics

Publishers Weekly Review

Doudna, professor of biology at UC-Berkeley, and Sternberg, her former graduate student and current collaborator, explain the basics of the potentially revolutionary CRISPR technology, the events leading up to Doudna's discovery of that technology, and the ethical dilemmas posed by the newfound ability to alter any living being's genetic composition. The authors describe the biological mechanisms in a way that nonspecialists can appreciate, though the simplistic diagrams scattered throughout add little to the text. They also enthusiastically survey many of the uses to which CRISPR technology has already been applied, noting the great interest by venture capitalists who have already invested well over $1 billion in this technology. Doudna and Sternberg make a clear distinction between manipulating reproductive and non-reproductive cells, since the former can cause permanent evolutionary shifts. The second half of the book delves into the ethical implications arising from this difference, thoughtfully covering effects on both human and non-human species. Though the authors note that science involves both "competition and collaboration," they avoid discussion of the myriad conflicts that exist in this exciting new field-an absence that makes the rosy picture presented in this otherwise excellent book just a bit too unbelievable. Illus. Agent: Max Brockman, Brockman Inc. (June) © Copyright PWxyz, LLC. All rights reserved.

Kirkus Book Review

A pair of biochemists offer a fresh examination of the "newest and arguably most effective genetic-engineering tool."Biological spectacularse.g., genetic engineering, cloned sheep, in vitro fertilizationhave produced headlines and bestsellers but flopped where it counts: they don't save many lives. CRISPR (clustered regularly interspaced short palindromic repeats) is changing that, write Doudna (Chemistry and Molecular Biology/Univ. of California; co-author: Molecular Biology: Principles and Practice, 2011, etc.) and Sternberg in this enthusiastic and definitely not dumbed-down account of gene manipulation that, unlike earlier methods, is precise and easy. In the first half of the book, "The Tool," the authors summarize a century of research but focus on the discovery, in the early 2000s, that bacteria possess an ingenious immune system that destroys invading viruses by cutting their DNA into pieces. Within the past decade, researchers converted this into an ingenious technique for literally debugging DNA: putting in good genes in the place of bad. "Because CRISPR allows precise and relatively straightforward DNA editing," write the authors, "it has transformed every genetic diseaseat least, every disease for which we know the underlying mutationinto a potentially treatable target." The second half, "The Task," describes the miraculous powers of CRISPR to cure disease and control evolutionbut not yet. Replacing a single defective gene cures muscular dystrophy in mice; clinical trials in humans for this and similar disorders (sickle-cell, hemophilia, cystic fibrosis) are in the works. CRISPR can't yet cure cancer, prevent AIDS, wipe out malaria, revive the wooly mammoth, or regenerate a limb, but an avalanche of startups (Doudna's included) is betting billions that it eventually will. An important book about a major scientific advance but not for the faint of heart. Readers not up to speed on high school biology should prepare themselves with a good popular primer on DNA, such as Matthew Cobb's Life's Greatest Secret (2015). Copyright Kirkus Reviews, used with permission.