我国著名生物学家朱洗教授,在实验胚胎学及细胞学的理论研究方面取得了卓越的成就。他对卵的成熟、受精和单性生殖进行了孜孜不倦的研究,培养出第一只没有外祖父的癞蛤蟆。他又十分重视对国计民生直接起作用的研究课题,在蓖麻蚕及家鱼人工生殖方面也作了重要贡献。今年是朱洗教授诞生八十周年,本期发表传记文章《不息的生命》,以志纪念。 Professor Zhu Jie, a famous biologist in our country, has made outstanding achievements in the theoretical research of experimental embryology and cytology. He studied tireless maturation, fertilization and parthenogenesis and developed the first toad without grandfather. He also attached great importance to the research topics that directly played a role in national economy and the people’s livelihood. He also made important contributions to the artificial reproduction of castor silkworm and domestic fish. This year is the 80th anniversary of Professor Zhu Xi’s birth. In this issue, he published a biographical article entitled “Endless Life” in order to commemorate the anniversary.