Word: clapham
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...article published in the Oct. 11 edition of the journal Nature, David E. Clapham, a professor at Harvard Medical School, described a new kind of ion channel in sperm that is necessary for sperm to fertilize the egg. Clapham and his group named the protein that forms the channel “CatSper...
...Clapham says he was looking for new ion channels when he discovered one that happened to be present only in sperm...
...whales are intelligent mammals that havebecome a symbol of the environment and the plightof the Earth, Clapham said. "All species are notequal' would be the argument on the part of anumber of people," he said...
...Clapham said the whale-hunting nations have"some science to back them up--it's a bitequivocal...
Brundtland's move may impede Norway's pendingapplication to join the European Community, whichfor bids whale hunting, Clapham said...