School of Biological Sciences, Monash University, Melbourne, Victoria 3800, Australia.
Curr Biol. 2011 Jul 26;21(14):R540-1. doi: 10.1016/j.cub.2011.06.021.
Two studies suggest early land plants could actively control stomata, facilitating gas exchange while limiting water loss, a critical adaption to life on land.
两项研究表明,早期陆地植物可能能够主动控制气孔,在限制水分流失的同时促进气体交换,这是适应陆地生活的关键特征。