You gut bacteria determine your weight! My weight is determined by my gut bacteria? Really? Probably yes. But how would that happen? Research from Jeffery Gordens lab at Washington University School of Medicine in St. Louis found that your gut bacteria affec ...
今年是达尔文诞生200周年和On the origin of species发表150周年,一些著名的科学杂志和报刊如NATURE和New York Times等专门撰文介绍和讨论达尔文以及他的进化学说。(如感兴趣,可以看看明天出版的NATURE杂志。 http://www.nature.com/nature/journal/v457/n7231/ ) 说实话,我从来没有读过达尔文的原著,对他的进化 ...