Article
Mesophyll conductance decreases in the wild type but not in an ABA-deficient mutant (aba1) of Nicotiana plumbaginifolia under drought conditions.
Plant, cell & environment - 1 Mar 2015
Mizokami Yusuke, Noguchi Ko, Kojima Mikiko, Sakakibara Hitoshi, Terashima Ichiro
Abstract excerpt
Under drought conditions, leaf photosynthesis is limited by the supply of CO2 . Drought induces production of abscisic acid (ABA), and ABA decreases stomatal conductance (gs ). Previous papers reported that the drought stress also causes the decrease in mesophyll conductance (gm ). However, the relationships between ABA content and gm are unclear. We investigated the responses of gm to the leaf ABA content...
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