DNA can be dyed by what dye
Principle and analysis (1) DNA of eukaryotic cells is mainly distributed in the nucleus, RNA is mainly distributed in the cytoplasm. (2) methyl cyanide and pyroxene two kinds of dye on DNA and RNA affinity is different, methyl green on DNA affinity is strong, the DNA appears green, and pilocarpine has strong affinity for RNA, and the RNA is red, and the cells are stained with a mixture of methyl green and piroum red to simultaneously show DNA and RNA in cells (At the same time methyl green with diphenylamine or gentian violet instead of doing parallel)
There is also a basic dye or a modified phenol magenta solution
Gentian violet or acetic acid magenta
