Article
The response of mesophyll conductance to ozone-induced oxidative stress is genotype-dependent in poplar.
Journal of experimental botany - 11 Aug 2022
Joffe Ricardo, Berthe Audrey, Jolivet Yves, Gandin Anthony
Abstract excerpt
The CO2 diffusion conductance within the leaf mesophyll (gm) is considered a major limiting factor of photosynthesis. However, the effects of the major secondary air pollutant ozone (O3) on gm have been poorly investigated. Eight genotypes of the economically important tree species Populus × canadensis Moench were exposed to 120 ppb O3 for 21 d. gm showed a genotype-dependent response to O3-induced oxidative...
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