Fig. 9From: Sucrose accumulation in sweet sorghum stems occurs by apoplasmic phloem unloading and does not involve differential Sucrose transporter expressionDifferences in gas exchange parameters between Macia and Wray plants. Leaf net photosynthesis (Anet) (a), Stomatal conductance (gs) (b), and instantaneous water-use-efficiency (iWUE) (c) at different days after planting. Leaf net photosynthesis at different developmental stages: vegetative, anthesis, and soft-dough (about 50 % of the grain weight has accumulated) (d). Values are means ± SE of N = 15, and an asterisk indicates significantly different means between the two lines at p ≤ 0.05. Macia = black squares, and Wray = white squaresBack to article page