Science. 1965 Jul 23;149(3682):429-31. doi: 10.1126/science.149.3682.429.
Experiments with intact or lysed spheroplasts from Escherichia coli indicate that conditions which impair the DNA-directed synthesis of RNA, also prevent formation of pseudouridine. Studies with uridine-labeled RNA support the concept that RNA may be a direct intermediate for pseudouridine synthesis.
用完整或溶解的大肠埃希菌原生质球进行的实验表明，那些影响 DNA 指导的 RNA 合成的条件，也阻止假尿嘧啶核苷的形成。用尿嘧啶核苷标记的 RNA 的研究支持这样一种观点，即 RNA 可能是假尿嘧啶核苷合成的直接中间产物。
