Fig. 3
From: Surveillance and distribution of the emergent Sri Lankan cassava mosaic virus in China
Protein purification of SLCMV capsid protein (CP) and identification of specificity of CP polyclonal antibody. a Prokaryotic expression and purification of SLCMV-HN7 His-CP recombinant proteins in E. coli. 1: Before induction of CP; 2: supernatant of induced CP with sonication; 3: precipitation of induced CP with sonication; 4: elution of fusion protein. The specificity of CP polyclonal antibody was evaluated by Western blot (b) and ELISA (c). C–, healthy cassava. Values are mean ± SD (n = 3). (Student’s t-test; ** P < 0.01)