PCR产物由非变性聚丙烯酰胺凝胶电泳分析。
用8%非变性聚丙烯酰胺凝胶电泳将酶切产物分离，并用银染法显色。
The products of endonuclease digestion were run on 8% non-denaturing polyacrylamide gel electrophoresis and detected by silver staining.
利用非变性聚丙烯酰胺凝胶电泳技术，对亲本和部分后代菌株进行酯酶同工酶多态性分析。
The esterase isozyme polymorphism among the parent isolates 132 and 135 and their progenies were analyzed by polyacrylamide gel electrophoresis (PAGE).
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