61.   Most of the nuclear secrets leaks are believed to have occurred at U.S. research laboratories.

62.   New ways of coping with those worries are also beginning to arrive from research laboratories.

63.   Officials emphasized that the anthrax tested thus far was of a similar strain, one that Iraq unsuccessfully sought to obtain from American research laboratories in years past.

64.   Public information, he said, suggests that the mailed anthrax was a standard form of the bacterium, perhaps the sort that research laboratories use.

65.   Proteome functions as a curator of biotech and genomic information, sending its staff to university and corporate research laboratories to obtain scientific papers.

66.   Research laboratories throughout the country have access to certain strains of the bacteria that appear in nature when animals contract the disease.

67.   Research laboratories and other facilities also may store radioactive materials.

68.   Researchers said it might take at least a year before any test emerged from research laboratories.

69.   Raised in Buffalo, N.Y., Massik studied toxicology at Louisville and went on to run a research laboratory for a beverage company in Louisville.

70.   Russia also has smallpox strains stored at a research laboratory in Siberia.