这个词是什么意思？
Class of BACTERIA with diverse morphological properties. Strains of Actinobacteria show greater than 80% 16S rDNA/rRNA sequence similarity among each other and also the presence of certain signature nucleotides. (Stackebrandt E. et al, Int. J. Syst. Bacteriol. (1997) 47:479-491)
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D039903 · MeSH 2026。
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