Figure 3From: Biophysical analysis of HTLV-1 particles reveals novel insights into particle morphology and Gag stoichiometryCryo-TEM analysis of HTLV-1 Gag-based VLPs. (A). Cryo-TEM images of VLPs produced from 293T cells. Examples of VLPs that have partially occupied inner electron density are indicated with arrows. The inset shows a magnified view of a representative VLP. Scale bars = 100 nm. (B). Distribution of VLP diameter. Particle diameter was determined by averaging the longest and shortest measurements as indicated in the diagram at the top right corner using the ImageJ software. A total of 1734 VLPs were examined (mean = 71 +/- 20 nm).Back to article page