The interactive effects of elevated CO2 and O3 concentration on photosynthesis in spring wheat

  title={The interactive effects of elevated CO2 and O3 concentration on photosynthesis in spring wheat},
  author={I Mckee and Peter K Farage and Stephen P Long},
  journal={Photosynthesis Research},
This study investigated the interacting effects of carbon dioxide and ozone on photosynthetic physiology in the flag leaves of spring wheat (Triticum aestivum L. cv. Wembley), at three stages of development. Plants were exposed throughout their development to reciprocal combinations of two carbon dioxide and two ozone treatments: [CO2] at 350 or 700 μmol mol−1, [O3] at < 5 or 60 nmol mol−1. Gas exchange analysis, coupled spectrophotometric assay for RuBisCO activity, and SDS-PAGE, were used to… CONTINUE READING
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