这研究探讨了三个重要目的:( 1 )关于腐烂木头的真菌( WDF )破坏以前获得的未加工的数据分发和连续地调查的永久阴谋到地址在生态学的某些科学问题,( 2 )在多重 loci 的帮助下解决 WDF 的高度级的发展史,,和是的种类的药用的价值仔细与著名药用的种类有关。超过 1200 种类和在中国的 WDF 的 2469 紧张从从一系列领域调查收集的 28908 个标本被识别。用这些材料,在多重学科学习,例如生态学,分类和发展史,和药,被执行了。关于生态学,腐烂木头的 polypores 的差异显著地在一个北方的森林地区,一个适度、温暖的适度的森林地区,和一个热带、副热带的森林地区之中不同。例如,从北方,到棕色腐烂的南方,数字和比例,种类和种类的比例在掉落的箱子上发现两个被减少。裸子植物和被子植物树上的腐烂木头的 polypores 的生态的模式被案例研究也在东北中国探索。尽管全部的种类丰富在二个树组之间是类似的,几个另外的特征是显著地不同的,例如在某些底层的社区结构和丰富。宽样品的分类和发展史被指,他们的种系发生的位置被解决或部分至少建立了。特别地,种系发生的知识大约四个类, Fomitiporia, Ganoderma, Inonotus 和 Perenniporia,包括药用的种类,是必要的让进一步的研究决定真菌的这些类型的药用的价值。在这些之中药用的种类,我们主要为它的药用的目的集中了于 Inonotus obliquus。多酚,多糖和 lanostane 类型 triterpenoids,从这种的无菌的鼻子头提取了,能戏剧性地减少自由激进分子, DPPH 和氢氧根激进分子的层次分别地。新陈代谢的侧面(生产和作文) 有教养我。obliquus mycelia 能被合作文化与另外的药用的种类或由 S-nitrosylation 和 denitrosylation 的正式就职改变,它可以提高抗氧化剂能力我。obliquus。
This study addressed three important aims: (1) undermining the previously obtained raw data about wood-decaying fungi (WDF) distribution and continuously investigating permanent plots to address certain scientific questions in ecology, (2) resolving the higher-level phylogeny of WDF with the help of multiple loci, and (3) testing and estimating the medicinal values of species that are closely related to well-known medicinal species. More than 1200 species and 2469 strains of WDF in China were identified from 28908 specimens collected from a series of field investigations. Using these materials, studies in multiple disciplines, such as ecology, taxonomy and phylogeny, and medicine, have been performed. With respect to ecology, the diversity of wood-decaying polypores significantly differed among a boreal forest zone, a temperate and warm temperate forest zone, and a tropical and subtropical forest zone. For instance, from north to south, the number and proportion of brown-rot species and the proportion of species found on fallen trunks were both decreased. The ecological patterns of wood-decaying polypores on gym- nosperm and angiosperm trees were also explored by a case study in Northeast China. Although the total species richness was similar between the two tree groups, several other characteristics were significantly different, such as community structure and richness in certain substrates. The taxonomy and phylogeny of wide samples were referred to and their phylogenetic positions were resolved or at least partially established. In particular, phylogenetic knowledge about four genera, Fomitiporia, Ganoderma, lnonotus and Perenniporia, which include medicinal species, was essential for further research to determine the medicinal values of these types of fungi. Among these medicinal species, we mainly focused on Inonotus obliquus for its medicinal purposes. Polyphenols, polysaccharides and lanostane-type triterpenoids, extracted from the sterile conk of this species, could dramatically decrease