Fig. 4From: High throughput profiling of tocochromanols in leaves and seeds of Arabidopsis and MaizeA profile of Arabidopsis leaf tocopherols with different stress treatments. a High light treatment impact on tocopherol profiles. 4-week-old short-day grown Arabidopsis plants were exposed to 800 μE/m2/s high light and leaf samples were collected every 12 h for tocopherol extraction and run on HPLC. b High temperature treatment impact on tocopherol profiles. 4-week-old short-day grown Arabidopsis plants were moved to a 37 °C growth chamber with high humidity and continuous light (~ 800 μE/m2/s) for indicated time points. c Dark treatment impacts tocopherol profiles. Detached leaves from 4-week-old short-day grown Arabidopsis plants were kept on water-soaked filter paper in the dark at 100% humidity, for the time points indicated. Four biological replicates were sampled and error represents ± SDBack to article page