Isoenzymes of esterase and polyphenol oxidase in leaves of 14 accessions of germplasm from 7 annona species was analyzed by perpendicular plate discontinuous polyacrylamide gel electrophoresis.

• 摘要应用垂直板不连续聚丙烯酰胺凝胶电泳技术对番荔枝属的7种果树共14份材料进行酯酶和多酚氧化酶同工酶分析。