Giemsa staining is often a multi-stage system involving fixation and differential staining. When applied to biological samples, it binds selectively to DNA, especially the phosphate groups, which makes it productive in chromosome banding.B??c one: Ng??i ch?i tìm ki?m và b?m ch?n vào ???ng hyperlink chính th?c c?a trang World wide web ?? m? ra g