长久以来生物学界一直认为,细胞来自细胞,细胞分裂是细胞繁殖增生的唯一途径,这种观点似乎已成不易之论。细胞分裂成为细胞学说的基础。然而,大自然的法则向人类提出了挑战。我国著名生物学家、中国科学院学部委员、中国科学院生物物理研究所名誉所长贝时璋教授本世纪30年代开始的一项研究却发现,细胞还可以利用生物体内的某些物质自行组建出来,从而发现了细胞繁殖增生的又一重 For a long time, the biological community has always believed that cells from the cells, cell division is the only way of cell proliferation and proliferation, this view seems to have become a hard-won. Cell division has become the basis of cellular theory. However, the laws of nature posed challenges to humans. A famous biologist from China, a member of the Chinese Academy of Sciences and honorary director of the Institute of Biophysics, Chinese Academy of Sciences, Professor Bei Shizhang, a study started in the 1930s found that cells can also be formed by using certain substances in the body, Thus found another proliferation of cell proliferation