The first cloned mammal made her debut in the scientific journal Nature 10 years ago. Here's how Dolly's birth changed the way we think about reproduction


by Alice Park E-Mail this
Getty
SEED CELL

Cloning starts with a fully developed cell from an adult. These are cumulous cells, found in the ovary of the mouse. Extracting their DNA resulted in…






Copyright © Time Inc. All rights reserved.
Reproduction in whole or in part without permission is prohibited.

Subscribe | Customer Service | Help | Site Map | Search | Contact Us
Privacy Policy | Terms of Use | Reprints & Permissions | Opinion Leaders Panel | Media Kit