John B. Gurdon, 92, Dies; Nobelist Paved Way for Cloning of Animals
Photo: nytimes.com

John B. Gurdon, 92, Dies; Nobelist Paved Way for Cloning of Animals

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John B. Gurdon, a pioneering biologist, has died at 92; his groundbreaking work on cell nuclei led to cloning advancements, including the first cloned large mammal, Dolly the sheep.

Why It Matters

The death of John B. Gurdon marks the loss of a key figure in biological science whose research on cell manipulation not only led to cloning but also significantly advanced the fields of stem cell biology and regenerative medicine, impacting future medical therapies and ethical discussions.