Giemsa staining is a multi-stage system involving fixation and differential staining. When applied to biological samples, it binds selectively to DNA, Particularly the phosphate groups, rendering it effective in chromosome banding.Sau khi ?i?n ??y ?? thông tin, b?n s? nh?n ???c m?t mã OTP g?i v? s? ?i?n tho?i ?ã ??ng ký v?i h? th?ng.?ng d?ng ??