基因诊断技术 stack of paper towels nitrocellulose paper with tiohtly bound nucieic acids nlabeled nitroce条uos0 RNA or DNA tabeled RNA 印迹杂交No PAPER WITH SEPARATED butter NUCLEIC ACIDS HY台DIZED WITH LABELED PROBE sealed NUCLEIC ACIDS SEPARATED ACCORDING SEPARATED NUCLEIC ACIDS BLOTTED ONTO TO SIZE BY ELECTROPHORESIS IN NITROCELLULOSE PAPER BY SUCTION OF bag AN AGAROSE GEL BUFFER THROUGH BOTH GEL AND PAPER probe AFTER REMOVAL OF UNBOUND PROBE.BANDS COMPLEMENTARY TO LABELED PROBE ARE REVEALED BY SPECIFIC DETECTION OF THE LABEL of detected labeled bands narker参9 基 因 诊 断 技 术 Northern 印迹杂交