The standard criterion for the survival of a species is its success in competing with other species and adapting to slowly changing environments.
一个物种生存下来的标准是它能否成功地与其他物种竞争并适应缓慢变化的环境。
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Called RNA interference (RNAi), the technique has become a standard way to control gene activity in a variety of species, earning a Nobel Prize in 2006.
We show that microbial recovery in the ichip exceeds manyfold that afforded by standard cultivation, and the grown species are of significant phylogenetic novelty.