日志
- 分享 Nature Podcast
- Nature Podcast: 8 December 2005 Wed, 7 Dec 2005 18:00:00 GMT Going to the dogs, single photons, quantum entanglements and nonsense mutations. Top Nature Podcast: 1 December 2005 Wed, 30 Nov 2005 18:00:00 GMT Touch down on titan; the giant water scorpion, ...
- 分享 Exhibition: A close look at Darwin
- Exhibition:A close look at Darwin Alan Packer 1 ARTS REVIEWED - Darwin American Museum of Natural History, New York, until 29 May 2006. http://www.amnh.org/exhibitions/darwin The American Museum of Natural History in New York bills its new exhibition, Darwin , as th ...
- 分享 Cell biology: Relays at the membrane
- Roel Nusse 1 Abstract The Wnt signalling pathway is a major route by which the cell conveys information from its exterior to the nucleus. A gap in the sequence of signalling proteins has now been filled. The process of signal transduction allows a cell to receive messages from it ...