The chromatin remodeling and histone acetylation were associated with transcription activation.真核基因活化与染色质的重建及组蛋白的乙酰化相关.In the reaction of acetylation and nitration 1,2 ? dichloroethane was used as solvent.在乙酰化、硝化反应中引入了1,...
He had been a rock in the shifting sands of her existence.他一直是她曲折坎坷的生活中的主心骨。He stopped, shifting his cane to his left hand.他停了下来，将手杖移到左手。These tree belts effectively protect the farmland against shifting sand.这些防护林带有效地保护...
“恐怕他生病了。”——“真是遗憾。”"I'm afraid he's ill." — "I'm sorry to hear that."你没事儿吧？你的脸色很难看，生病了吗？Are you all right? You look terrible. Are you sick?如果潮湿发霉的建筑令你生病了，霉菌很可能是病因。If damp, musty buildings make you ill, moul...
瑞恩·吉格斯可能出现在威尔士队世界杯预选赛的首发阵容中。Ryan Giggs is likely to be in Wales's starting line-up for their World Cup qualifying match.目前为止,这是吉格斯最伟大的赛季之一.This has been one of Ryan Giggs'greatest seasons to date.吉格斯并非唯一享受职业生涯新...