Visualization of viral DNA assembly using nonfluorescent staining.

We present an easy test for rapid visualization of viral DNA assemblies in infected cell cytoplasm. We selected the best stains for nuclear staining: Nile blue A, Bismarck brown, gallocyanin chrome alum, methyl green pyronin and azure II. None of the staining techniques is fluorescent, which facilitates their use in everyday experiments. Methyl green is most promising for routine detection of viral DNA assemblies in the cytoplasm; the procedure enables ready detection of viral DNA accumulation in the cytoplasm.
PMID: 31066292 [PubMed - as supplied by publisher]

Source: Biotechnic and Histochemistry - May 7, 2019 Category: Research Authors: Karalova EM, Hakobyan LH, Tatoyan MR, Sahakyan KT, Karalyan ZA Tags: Biotech Histochem Source Type: research