植物内生菌研究进展及其存在的问题

摘要/Abstract

摘要： 植物内生菌是一个多样性十分丰富的微生物类群,分布于没有外在感染症状的健康植物组织内,并与宿主植物协同进化,其存在和作用长期以来一直为人们所忽视。随着研究领域的不断拓宽和研究方法的不断深入,植物内生菌的生态和生理作用及其作为潜在的生防资源和外源基因载体,在农业和医药领域中的巨大应用潜力,已逐渐成为国内外研究的热点。本文综述了近10年来国内外植物内生菌研究的概况和最新进展,并对该研究领域中存在的若干问题进行了探讨。

关键词: 植物, 铝毒害, 基因型差异, 抗铝生理及分子机制

Abstract: Endophyte is a microorganism community with abundant biodiversity. Their existence and effect on the host plant have been ignored for they have been living in the healthy plant tissues without causing any diagnostic and co-evolvement in their hosts. With the study on the endophytic populations broadened and deepened, it has become one of the most popular research topics, because of its ecological and physiological functions and the great application potentiality in the fields of agriculture and medicine as biocontrol agents and outer gene bearer. In this paper, general situation and recent advances on the endophyte study have been summarized with comments on some issues for the last ten years.

Key words: Plant, Aluminium toxicity, Genetic difference, Physiological and molecular mechanism of aluminium resistance

中图分类号:

Q938
Q939

文才艺, 吴元华, 田秀玲. 植物内生菌研究进展及其存在的问题[J]. 生态学杂志, 2004, (2): 86-91.

WEN Caiyi, WU Yuanhua, TIAN Xiuling. Recent advances and issues on the endophyte[J]. cje, 2004, (2): 86-91.

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