samples that had been inoculated with PBS and TMV solutions at different
time points. We used a commercial antibody against acetylation on
Western blot analysis as previously reported.26 (link),45 (link) The proteins were isolated by sodium dodecyl sulfate–polyacrylamide
gel electrophoresis (SDS–PAGE) and then transferred to a polyvinylidene
fluoride (PVDF) membrane (Immobilon-P, Merck Millipore, United States).
The TMV coat protein (cp) antibody (Agdia, Elkhart, United States),
anti-rabbit secondary antibody (CWBIO, Beijing, China), and beta-actin
(CWBIO, Beijing, China) antibody were used for the analysis. Anti-acetyl-lysine
was used as a primary antibody (Micron Bio, Hangzhou, China) and the
anti-mouse secondary antibody conjugated to HRP (CWBIO, Beijing, China).
The Western blot results were analyzed using ImageJ (v.1.52a, NIH,
Bethesda, USA).