1.   Wilmut maintains that cloning animals has tremendous potential for helping people.

2.   Should scientists be allowed to clone animals?

3.   Scientists have cloned animals, and the cloning of humans may soon commence.

4.   But if you can clone an animal, you can start by altering ordinary body cells, which are plentiful and easy to manipulate.

5.   But Infigen claims it started attempting to clone an animal before the Roslin team, an important distinction in the arcane sphere of patent law.

6.   By cloning the animals, Wolf hopes to make enough of them for investigators to use them to study the disease and its treatments.

7.   For a decade, scientists have been able to clone animals from very early embryo cells.

8.   If cloning an animal from an adult cell should not yet be possible, the Senate will be legislating in the realm of science fiction, not fact.

9.   In March, for instance, Brazil became the first country in the developing world to clone an animal, a calf named Vitoria.

10.   New animals are being cloned all the time, extending our skill at the process.