1.   The same protein is involved.

2.   Although all our cells have the same genes, they do not all make the same proteins.

3.   A. The liquid does contain traces of the same proteins, live bacterial cultures and nutrients found in the solid part of yogurt.

4.   But farm animals have a much higher density of cells than these bioreactors and could be harnessed, through cloning and gene modification, to produce the same proteins.

5.   But now, Wolynes said, scientists know that a huge variety of amino acid sequences can fold up to form the same protein.

6.   Cloning experiments confirmed the same protein is produced in humans.

7.   In theory, the vaccine trains white blood cells to produce antibodies that recognize and attack the same protein, killing the virus.

8.   Scientists have found that both chemicals affect the same protein in the brain, perhaps explaining why alcoholics are often heavy smokers.

9.   The latest vaccine employs the same protein used in earlier vaccines made by U.S. biotechnology companies Genentech Inc. and Biocene Inc.

10.   This was the first evidence, he said, that the same protein can appear in different shapes.