Figure 2. The transmission electron microscopy of ILTV virions in chicken embryo kidney cells.

The chicken embryo kidney cells inoculated with the ILTV specimens for 48 h were treated by fixation, dehydration, embedding, polymerization, cutting into 50 nm sections, and then stained by 1% uranyl acetate and 1% lead citrate for transmission electron microscopy. The ILTV virions were distributed in cytoplasm of the chicken embryo kidney cells. The scale at the bottom-right of the picture was 2 µm.