11.   Now the question is whether genes that make mice drink alcohol until they fall over dead will also cause alcoholism in humans.

12.   One abnormal gene causes the quintessential sleep disorder.

13.   The gene normally causes the body to produce a protein called cystatin B, which blocks the action of enzymes that degrade other cell proteins.

14.   The gene also causes Wolfram syndrome, a disorder associated with diabetes, neurological problems and poor vision.

15.   The genes caused the cells to produce the missing enzyme, called factor VIII.

16.   The genes would then cause the artery to mend itself and remain open on its own, Eberhart said.

17.   The mutant gene causes one wrong amino acid to be inserted in the proteins that form the channel, and that misfit amino acid causes the channel to malfunction.

18.   The main concern is that the extra gene might cause allergic reactions in pork lovers.

19.   The offending gene does not cause MID in carriers.

20.   The old question about mice and humans was whether a gene that gave mice cancer would cause the disease in people.