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Short Communication

Global regulation of reactive oxygen species scavenging genes in alfalfa root and shoot under gradual drought stress and recovery

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Pages 539-543 | Published online: 20 Apr 2012

Figures & data

Figure 1. Expression profiles of selected ROS-generating genes in roots and shoots of Chilean and Wisfal subjected to drought stress and re-watering. Rboh, NADPH oxidase (respiratory burst oxidase homolog); GLO, glycolate oxidase. C, Chilean; W, Wisfal; R, root; S, shoot; CTL, control; D5, five-day drought; D8, eight-day drought; D11, 11-d drought; RW, one day after re-watering.

Figure 1. Expression profiles of selected ROS-generating genes in roots and shoots of Chilean and Wisfal subjected to drought stress and re-watering. Rboh, NADPH oxidase (respiratory burst oxidase homolog); GLO, glycolate oxidase. C, Chilean; W, Wisfal; R, root; S, shoot; CTL, control; D5, five-day drought; D8, eight-day drought; D11, 11-d drought; RW, one day after re-watering.

Figure 2. Expression profiles of ROS-scavenging genes in roots and shoots of Chilean and Wisfal subjected to gradual drought stress and re-watering. AOX, Alternative oxidase; APX, ascorbate peroxidase; DHAR, dehydroascorbate reductase; MDHAR, monodehydroascorbate reductase; GPX, glutathione peroxidase; Grx, glutaredoxin; Prx, peroxiredoxin; Trx, thioredoxin; SOD, superoxide dismutase. C, Chilean; W, Wisfal; R, root; S, shoot; CTL, control; D5, 5-d drought; D8, 8-d drought; D11, 11-d drought; RW, one day after re-watering.

Figure 2. Expression profiles of ROS-scavenging genes in roots and shoots of Chilean and Wisfal subjected to gradual drought stress and re-watering. AOX, Alternative oxidase; APX, ascorbate peroxidase; DHAR, dehydroascorbate reductase; MDHAR, monodehydroascorbate reductase; GPX, glutathione peroxidase; Grx, glutaredoxin; Prx, peroxiredoxin; Trx, thioredoxin; SOD, superoxide dismutase. C, Chilean; W, Wisfal; R, root; S, shoot; CTL, control; D5, 5-d drought; D8, 8-d drought; D11, 11-d drought; RW, one day after re-watering.
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