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植物研究 ›› 1999, Vol. 19 ›› Issue (2): 28-32.

• 论文 • 上一篇    下一篇

中国苋属植物酯酶同工酶研究

樊守金, 赵遵田   

  1. 山东师范大学生物系, 济南 250014
  • 收稿日期:1997-03-10 出版日期:1999-06-15 发布日期:2016-06-14

A STUDY ON ISOZYMES OF ESTERASE OF GENUS AMARANTHUS IN CHINA

Fan Shou-jin, Zhao Zun-tian   

  1. Department of Biology, Shandong Normal University, Jinan 250014
  • Received:1997-03-10 Online:1999-06-15 Published:2016-06-14

摘要: 用聚丙烯酰胺凝胶盘状电泳技术对中国苋属(Amaranthus L.)植物13种的酯酶同工酶谱进行了研究。结果表明:苋属植物酯酶同工酶有2条属的标志带,在生化水平上认为是一个自然的分类群;根据酶带Rf值及相似值,讨论了苋属种间的亲缘关系,认为栽培种类繁穗苋、尾穗苋和千穗谷亲缘关系相近;根据同工酶产生与进化的关系,认为苋属三被组比五被组进化。

关键词: 酯酶同工酶, 苋属, 中国

Abstract: Isozymes of esterase of 13 species in genus Amaranthus were analyzed by using polycrylamide gel electrophoresis. As a result, esterase isozyme patterns show 2 representitive bands, and we think Amaranthus is a natural classification group. The taxonomic significance of esterase isozymes were discussed based on the Rf values and the similarity values of isozyme patterns. In the cultivated forms A. paniculatus, A. caudatus and A. hypochondriacus have a certain relationship. According to the relationship of isozyme product and evolution we consider section Amaranthus in more evolutionary than section Blitopsis.

Key words: Esterase isozymes, Amaranthus, China