Sleytr U B, Shockman G D, Higgins M L
J Bacteriol. 1979 Jul;139(1):299-301. doi: 10.1128/jb.139.1.299-301.1979.
The proposed lower internal density of the gram-positive wall was confirmed by observed an internal fracture plane in the walls of Streptococcus faecalis and Streptococcus mutans. However, the granular surfaces produced by this cleavage appeared to be more of a reflection of distortion during preparation than of subunit construction.
通过观察粪链球菌和变形链球菌细胞壁中的内部断裂平面,证实了革兰氏阳性菌细胞壁内部密度较低的推测。然而,这种裂解产生的颗粒表面似乎更多地反映了制备过程中的变形,而非亚基结构。