研究基因理论的摩尔根学派,本世纪取得了现代遗传学的新成就。主张外界条件对遗传变异起主导作用的米丘林学派,由于李森科的外因论和学阀作风,五十年代以来仃滞不前。 童第周、牛满江的研究工作,使细胞遗传学推陈出新。 贯彻双百方针,坚持实践标准,实行辩证法,废止“代替论”,是尽快发展我国遗传学以及其他学科的正确方向 The Morgan School of Gene Theory has made new achievements in modern genetics this century. The Michurin school, which advocated that external conditions play a leading role in genetic variation, has been stagnant since the 1950s because of Lysenko’s external theory and learning style. Child Week, Niu Manjiang’s research work, so that cytogenetics innovation. Implementing the “two hundred principles”, upholding the standards of practice, practicing dialectics and abolishing “substitutionism” are the correct directions for the rapid development of genetics and other disciplines in our country