Schulze P, Liebermann H
Arch Exp Veterinarmed. 1975;29(1):121-7.
Purified FMD virus was heat treated and then examined by electron microscopy with the negative contrast technique. Fibrils of varying length and thickness were present; they were not present after ribonuclease treatment. They were similar to the fibrils described for other picornaviruses. Viral RNA was the essential component of these artificially arranged fibrils, which were composed of threads about 10 A wide, separated from one another by a gap of about 10 A.
将纯化的口蹄疫病毒进行热处理，然后采用负染色技术通过电子显微镜进行检查。存在不同长度和厚度的纤维；核糖核酸酶处理后则不存在这些纤维。它们与其他小核糖核酸病毒所描述的纤维相似。病毒RNA是这些人工排列纤维的主要成分，这些纤维由宽度约为10埃的细丝组成，彼此之间间隔约10埃。
