21.   The bacteria produce a toxin that causes hemorrhagic colitis, earmarked by severe abdominal cramps and watery diarrhea that becomes bloody.

22.   The magnetite and iron-sulfide particles inside the carbonate globules are in many ways similar to particles produced by bacteria on Earth.

23.   The mixture of water and sulfuric acid produced by bacteria probably eats away the rock over the centuries, eventually hollowing out great underground chambers.

24.   These bacteria have produced antibiotics, drugs for heart disease and cancer, and drugs that can be given to people with organ transplants to suppress the immune system.

25.   Vitamin K is normally produced by bacteria that live in the human intestines, but when babies are born their intestines lack these bacteria.

26.   Made with ground tuna, the burgers may be especially susceptible to contamination with histamine, a chemical produced by bacteria.

27.   The bacteria produce flu-like symptoms and can be especially dangerous to pregnant women and people with weakened immune systems.

28.   The bacteria produce a poison that works its way into the bloodstream and damages the kidneys.

29.   They said the new bacterium produces toxic chemicals which attack the sheaths around muscles and quickly destroy tissue.