Parker S D, Wall J S, Hunter E
Department of Medicine, Division of Infectious Diseases, University of Alabama at Birmingham, Birmingham, Alabama 35294, USA.
J Virol. 2001 Oct;75(19):9543-8. doi: 10.1128/JVI.75.19.9543-9548.2001.
Mason-Pfizer monkey virus immature capsids selected from the cytoplasm of baculovirus-infected cells were imaged by scanning transmission electron microscopy. The masses of individual selected Gag particles were measured, and the average mass corresponded to 1,900 to 2,100 Gag polyproteins per particle. A large variation in Gag particle mass was observed within each population measured.
从杆状病毒感染细胞的细胞质中选取的梅森- Pfizer猴病毒未成熟衣壳，通过扫描透射电子显微镜成像。测量了各个选取的Gag颗粒的质量，平均质量相当于每个颗粒有1900至2100个Gag多聚蛋白。在所测量的每个群体中，均观察到Gag颗粒质量存在很大差异。
