Electron Micrographs

6,500x
6,500x
16,000x
20,000x
28,000x
28,000x
70,000x
70,000x
78,000x
96,000x

(28,000X)

Chain of whole group A streptococcal cells undergoing division. Cells were directly applied to polylysine coated grids, critical point dried and viewed directly by TEM. The cell wall is seen to be stretched between different cells in the chain. The septum is also clearly visible between cells.