NPR logo

Cloning Advancements

Only Available in Archive Formats.
Cloning Advancements

Cloning Advancements

Cloning Advancements

Only Available in Archive Formats.

NPR's Joanne Silberner reports on the latest advancements in cloning. For the first time, a procedure called gene targeting has been successful in a mammal other than a mouse. And it might make possible the creation of healthier livestock and the use of animals as organ banks for people.