AM和EcM菌根特征及其对环境变化的响应  

Mycorrhizal characteristics of AM and EcM and their response to environmental changes

作　　者：闫国永 卢洁 邱露瑶 黄梦娣 邢亚娟 王庆贵 YAN Guoyong;LU Jie;QIU Luyao;HUANG Mengdi;XING Yajuan;WANG Qinggui(School of Life Sciences,Qufu Normal University,273165,Qufu,Shandong,PRC)

机构地区：[1]曲阜师范大学生命科学学院,山东省曲阜市273165

出　　处：《曲阜师范大学学报（自然科学版）》2022年第2期106-112,共7页Journal of Qufu Normal University(Natural Science)

基　　金：国家自然科学基金(41575137)。

摘　　要：文章通过吸纳荟萃近年来的相关文章,描述了常见菌根的类型,分析了它们的生理生态功能.系统阐述了自然界主要的共生真菌类型(外生菌根真菌EcM和丛枝菌根真菌AM)对于氮(N)和磷(P)元素的吸收利用方式的不同.分析了EcM和AM共生真菌对主要环境变化因子(全球变暖、大气氮沉降、大气CO_(2)浓度增加和干旱)的响应方式.该研究将在一定程度上加强对共生真菌生理生态功能的认识.In this study, we summarized the types of four common mycorrhiza and analyzed their physiological and ecological functions. The different ways of nitrogen(N) and phosphorus(P) absorption and utilization by the main symbiotic fungi(EcM and AM) in nature were systematically expounded. The responses of symbiotic fungi of EcM and AM to the main environmental factors(global warming, atmospheric N deposition, elevated atmospheric CO_(2),and drought) were analyzed. This study will strengthen our understanding of the physiological and ecological functions of symbiotic fungi.

关 键 词：AM菌根 EcM菌根 生态功能 气候变化 

分 类 号：Q938.1[生物学—微生物学]