中国科学院上海生物化学研究所中年科技工作者洪国藩赴英国期间,在两次荣获诺贝尔奖金的著名科学家桑格教授的指导下,创造了测定核酸分子结构的新方法,为祖国争得了荣誉。为了让更多的读者了解洪国藩同志在这方面作出的新贡献,本刊访问了他,请他就这一问题谈谈自己的看法。下面是洪国藩同志的谈话。 During his visit to Britain, Hung Kuo-fan, a middle-aged science and technology worker at the Shanghai Institute of Biochemistry, Chinese Academy of Sciences, under the guidance of Professor Sanger, a famous scientist who won two Nobel Prize winners, created a new method for determining the structure of nucleic acid molecules and won honors for his motherland. In order to let more readers understand the new contributions made by Comrade Hong Guofan in this regard, we visited him and asked him to talk about his own views on this issue. Here is Comrade Hong Guofan’s talk.