用H3标记的氨基酸进行放射自显影显示，细胞核中存在连续的蛋白质合成。
Continuous protein synthesis in nuclei, shown by radioautography with H3-labeled amino acids.
作者信息
CARNEIRO J, LEBLOND C P
出版信息
Science. 1959 Feb 13;129(3346):391-2. doi: 10.1126/science.129.3346.391.
PMID:13634984
Abstract
Radioautographic investigation of the cell nuclei of adult mice after injection of leucine-H(3), methionine-H(3), or glycine-H(3) shows a high uptake of tritium by chromatin material but not by nucleoli. It is concluded that protein synthesis occurs continuously within nuclear chromatin.
摘要
对注射了氚标记亮氨酸-H(3)、甲硫氨酸-H(3)或甘氨酸-H(3)的成年小鼠细胞核进行放射自显影研究显示，染色质物质对氚的摄取量很高，而核仁则没有。由此得出结论，蛋白质合成在核染色质中持续发生。
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