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- Sakakibara, Hitoshi, et al. Show all 5 Authors
- Plant, cell and environment 2019 v.42 no.4 pp. 1257-1269
- Arabidopsis thaliana; C3 photosynthesis; abscisic acid; carbon dioxide; diffusivity; leaves; mesophyll; mutants; stomata; stomatal movement
- ... C₃ photosynthesis is often limited by CO₂ diffusivity or stomatal (gₛ) and mesophyll (gₘ) conductances. To characterize effects of stomatal closure induced by either high CO₂ or abscisic acid (ABA) application on gₘ, we examined gₛ and gₘ in the wild type (Col‐0) and ost1 and slac1‐2 mutants of Arabidopsis thaliana grown at 390 or 780 μmol mol⁻¹ CO₂. Stomata of these mutants were reported to be in ...