Non-mycorrhizal endophytic fungi from orchids.
Non-mycorrhizal endophytic fungi from orchids.
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DOI：
10.18520/cs/v109/i1/72-87
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发表时间：
2015-07
期刊：
影响因子：
1
通讯作者：
Xiaoya Ma;Ji-Chuan Kang;S. Nontachaiyapoom;T. Wen;K. Hyde
中科院分区：
文献类型：
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作者：
Xiaoya Ma;Ji-Chuan Kang;S. Nontachaiyapoom;T. Wen;K. Hyde
兰科是植物王国中最大的开花植物家族之一。兰花的栖息地非常多样，从树皮和潮湿的森林地面到岩石裂缝、沙丘和半干旱的沙漠。与兰花相关的内生菌（内部共生真菌）的多样性是巨大的。过去对兰花内生真菌的研究大多集中在菌根内生真菌（与植物根系相关的内部共生真菌）上。然而，由于兰花的生理作用和它们作为新型生物活性化合物来源的潜力，研究非菌根内生菌的趋势越来越多。本文综述了兰科植物内生真菌的分离鉴定方法、多样性和寄主特异性，及其在兰科植物保护和栽培中的重要意义，以及在发现生物活性化合物方面的潜在应用。
Orchidaceae is one of the largest flowering plant families of the plant kingdom. The habitats of orchids are highly diverse, ranging from tree bark and damp forest floors to rock crevices, sandy dunes and semi-arid deserts. The diversity of endophytes (internal symbiotic fungi) associated with orchids is enormous. Most studies of endophytic fungi from orchids in the past have focused on mycorrhizal endophytes (internal symbiotic fungi associated with plant roots). There has, however, been an increasing trend to study nonmycorrhizal endophytes from orchids because of their physiological roles and their potential as sources of novel bioactive compounds. This review discusses the methods used in the isolation and identification of endophytic fungi from orchids, their diversity and host-specificity, their significance in orchid conservation and cultivation, and their potential application in the discovery of bioactive compounds.