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. 2017 Sep 19;7:11834. doi: 10.1038/s41598-017-10738-8

Figure 6.

Figure 6

Centrifuged sucrose gradients of the new iridescent virus in natural light (a) and in red laser beam (b); Fractions of the gradients were taken and measured for buoyant density (pink) and the optical density at 280 nm (dark purple), (c). Four bands were pointed by the arrows and the 3rd band was virions. TEM visualization of the negatively stained purification of the new iridescent virus. (d) Virions pelleted through a 30% (w/w) sucrose solution; (e), (f), and (g) Virions purified in the sucrose gradients.