Microscopy from Scientific Research

Transmission electron micrographs of M. smithii EVs. The main image displays EVs of different sizes. Scale bar, 200 nm. The upper right panel depicts a vesicle of approximately 60 nm in diameter. The bottom right panel displays smaller EVs with sizes ranging from 1830 nm. Scale bar for both right panels: 50 nm. Samples were negatively stained with 2% uranyl acetate.

DOI