遺傳學是一門年青的科學,但它的發展很快,尤其近几年來,孟德爾派遺传學又累積了許多新材料,提出了許多新的理論與見解。有許多同志在研究這些新情况后,認為孟德爾派与米丘林派是更趨于接近了。但也有同志認為這些僅僅是表面上的接近,在實質上,由于基本理論的不同,思想基礎的各異,二者間仍有原則性的區分,是不能硬揑在一起的。究竟這兩者間在那些地方是相似的,在那些地方還有较大的距離,在今后的發展中,二派有无可能接近,這些都是我們很感興趣的問題。我對米丘林、李森科的學 Genetics is a young science, but its development is very fast. Especially in recent years, Mendelian genetics has accumulated many new materials and put forward many new theories and opinions. After studying these new developments, many comrades think that the Mendelian and Michurin groups are closer to each other. However, some comrades think these are merely superficial approaches. In essence, due to differences in basic theories and different ideological bases, there is still a fundamental distinction between the two and can not be pinched together. Whether these two places are similar in those places and where there is still a great distance and whether the two parties are likely to get closer in the future development are all issues of great interest to us. My study of Michurin, Lysenko