Plant BiologybioRxiv
Intrinsic water use efficiency depends on stomatal aperture rather than stomatal density in C3 and C4 grasses grown at glacial CO2 and low light
W. K. Israel, A. Watson-Lazowski, Z.-H. Chen, O. Ghannoum
The paper examines how stomatal aperture, not density, influences intrinsic water use efficiency in C3 and C4 grasses under glacial CO2 and low light conditions.
DOI 10.1093/jxb/erab477