Figure 9From: Cellular localization of ROS and NO in olive reproductive tissues during flower developmentSummary diagram of the overall presence of ROS and NO in the olive stigma and anther. A: diagram showing the relative abundance of ROS and NO in the stigma at the different developmental stages, as the result of the different histochemical determinations, and proposed functions of these species in the stigma physiology. B: the same in the anther.Back to article page