61.   No one has publicly attempted to clone a human, which would be the genetic equivalent of a twin brother or sister born later.

62.   Scientist says he will clone humans.

63.   Republican members said action is needed before science advances to the point where humans are cloned.

64.   Scientists told a congressional panel Wednesday that efforts to clone humans are ethically treacherous and likely to produce deformed babies.

65.   The Roslin Institute and PPL Therapeutics have vowed never to try cloning a human.

66.   The science that created Dolly, he said, could legally be used to clone humans.

67.   The Scottish scientist said he remains opposed to attempting to clone humans.

68.   The U.S. Food and Drug Administration warns the Chicago physicist who wants to clone a human that it will shut down anyone who tries the procedure without its permission.

69.   To date, no one has cloned a human, which would be the genetic equivalent of a twin brother or sister born later.

70.   Zavos is working with an Italian fertility doctor, Severino Antinori, and the pair has promised to clone a human within a year.

v. + human >>共 271
infect 9.45%
clone 8.36%
affect 6.84%
attack 6.51%
include 5.54%
kill 3.91%
bite 1.95%
harm 1.85%
put 1.63%
send 1.41%
clone + n. >>共 135
human 15.28%
animal 8.13%
sheep 7.14%
embryo 6.15%
calf 3.17%
pig 3.17%
cell 2.98%
baby 2.38%
gene 2.38%
people 2.38%
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