Some of the authors of the study in a chamber with Arabidopsis thaliana plants. From left to right: Nil Veciana, Elena Monte, Arnau Rovira (Credit: CRAG). Stomata consist of two paired guard cells (GC ...

Details of the process in which plants transfer gases through the pores on their leaves called stomata remain hard to study. The anatomy of stomata can be seen through optical microscopy, but ...