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植物研究 ›› 2001, Vol. 21 ›› Issue (2): 258-261.

• 论文 • 上一篇    下一篇

大亚湾红树林研究Ⅲ.白骨壤和秋茄叶片2种酶活性及过氧化物酶同工酶谱

程舸, 程惠贞, 王厚麟, 缪绅裕   

  1. 广州大学桂花岗校区生物系 广州 510405
  • 出版日期:2001-06-15 发布日期:2016-06-14
  • 作者简介:程舸(1937-), 女, 教授;研究方向红树植物生理生化。
  • 基金资助:
    中国科学院南海海洋生物综合实验站基金资助项目(S9502、S9605)

THE ACTIVITIES OF POLYPHENOL OXIDASE, PEROXIDASE AND PEROXIDASE ISOZYMOGRAM IN THE LEAVES OF MANGROVE PLANT GROWING NEAR DAYA BAY

CHENG Ge, CHENG Hui zhen, WANG Hou lin, MIAO Shen yu   

  1. Department of Biology, Guangzhou Normal University, Guangzhou 510405
  • Online:2001-06-15 Published:2016-06-14

摘要: 研究了大亚湾附近澳头、稔山与三门岛地区生长的白骨壤、秋茄叶片多酚氧化酶、过氧化物酶的活性与过氧化物酶同工酶谱,发现2种红树植物叶片中多酚氧化酶活性在澳头、稔山、三门岛3个地区依次降低。而过氧化物酶活性则与之相反,依次升高。过氧化物酶同工酶谱在不同地区表现出峰高及区带数上的差别,但无地区规律性。

关键词: 红树植物, 多酚氧化酶, 过氧化物酶, 大亚湾

Abstract: This article was to study the activities of polyphenol oxidase、peroxidase and peroxidase isozymogram in the leaves of Avicennoa marina and Kandelia candel growing at Aotou, Renshan and Shanmen island nearby Daya Bay. It was found that the activities of polyphenol oxidase in the leaves for these two mangrove plants at Aotou, Renshen, Shanmen island decreased one by one, but the activities of peroxidase increased. The height and number of peak for peroxidase isozymogram were different from each other but had no regulation at these three regions.

Key words: Mangrove plant, Polyphenol oxidase, Peroxidase, Daya Bay