Prolonged starvation and aging might lead to rejuvenation of embryogenic potential.长期的饥饿和衰老可以导致胚胎发生能力的复壮.Embryogenic suspension cell is ideal material of protoplast culture of gramineous plants.胚性悬浮细胞是禾谷类作物原生质体培养的理想材料....
Off to one side, Sticht, Macomber, Jordan, and Kreps huddled to discuss something.施蒂希特、麦康伯、乔丹和克雷普斯走到一旁私下商量着什么。Macomber saw the lion now. He was standing almost broadside, his great head and toward them.麦康勃看见狮子了. 它几乎侧面站着,...