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生态学杂志 ›› 1998, Vol. ›› Issue (3): 37-41.

• 研究报告 • 上一篇    下一篇

VA菌根共生的起源和进化

赵之伟   

  1. 云南大学生物学系, 昆明650091
  • 收稿日期:1997-10-06 出版日期:1998-06-10
  • 基金资助:
    云南省自然科学基金资助项目(97C009M)

Origin and Evolution of the VA Mycorrhizal Symbiosis

Zhao Zhiwei   

  1. Biology Department of Yunnan University, Kunming 650091
  • Received:1997-10-06 Online:1998-06-10

关键词: 生态安全, 毒性削减评价, 工业废水, 污水回用

Abstract: Origin and evolution of the VA mycorrhizal symbiosis were discussed in the article. It was considered that VA mycorrhizal symbiosis was a biological character with ancient origin based on VA mycorrhizal fossil materials, VA mycorrhizal states of angiosperms and pteridophytes and the researches of molecular biology on VA mycorrhizal fungi. VA mycorrhizal symbiosis played very important role in origin and evolution of the land plants. A lot of research work need to be done on evolution of VA mycorrhizal symbiosis, co-evolution and specialization of the VA mycorrhizal fungi and host plants.

Key words: ecological security, toxicity reduction evaluation, industrial wastewater, wastewater reuse.