1)Pumitepa,嘌嘧替派2)Emitefur,乙嘧替氟3)guanine-cytosine pair,鸟嘌呤-胞嘧啶4)Purine bases and pyrimidine bases,嘌呤碱和嘧啶碱5)receptors for purines and pyrimidines,嘌呤与嘧啶受体6)purine / pyrimidine density,嘌呤/嘧啶浓度
用法和例句
Physiological roles of the receptors for purines and pyrimidines;
