21.   It is the first mammal fossil found in the area.

22.   Jaenisch said that extreme obesity has developed in many cloned animals, including Dolly, the first mammal cloned from an adult cell.

23.   She is the first mammal cloned from the cell of another adult mammal.

24.   She was the first mammal to be cloned from a cell taken from an adult.

25.   Dolly the Sheep, the first mammal to be cloned from an adult cell, was reported last month to have prematurely developed arthritis.

26.   Dolly, the first mammal to be cloned from an adult cell, was being closely monitored by veterinary staff at the centre, Wilmut said.