同型丝氨酸也牵涉到蛋氨酸的生物合成.Homoserine has also been implicated in the biosynthesis of methionine.甘氨酸去除二氧化碳和氨能产生丝氨酸.The glycine can give rise to serine with the elimination of carbon dioxide and ammonia.甘油 3- 磷酸是丝氨酸的前体.Glycerate 3...
He pulled his arm free, and strode for the door.他抽出胳膊，大步朝门走去。The consular porter strode arrogantly ahead with his light swinging.领事馆的门房提着摇来晃去的灯,在前面大摇大摆地走着.He pulled his arm free, and strode for the door...他抽出胳膊，大步朝门走去。Da...