Walsh Emily, Duan Weijun, Mehdi Maryem, Naphri Kamal, Khiste Swapneel, Scalera Adam, Zhang Ning
a Department of Plant Biology , 201 Foran Hall, 59 Dudley Road, Rutgers University , New Brunswick , New Jersey 08901.
b Ningbo Entry-exit Inspection and Quarantine Bureau Technical Center of People's Republic of China , No. 9, Mayuan Road, Haishu District, Ningbo 315012 , China.
Mycologia. 2018 Jan-Feb;110(1):201-214. doi: 10.1080/00275514.2017.1406748.
Two new species of Cadophora are described based on multigene phylogenetic analyses and phenotypic and ecological characters. The species delimitation was based on concordance of gene genealogies. The cultures of the Cadophora species were isolated from the roots of long-beaked sedge and white spruce from a subalpine forest in western Canada; however, they probably have a broader distribution because their internal transcribed spacer (ITS) sequences have high similarity with a number of GenBank sequences from ecological studies of plant roots. The taxonomy of Cadophora in Leotiomycetes is discussed based on the phylogeny generated in this study. Results from this work will facilitate ecological and evolutionary studies on root-associated fungi.
基于多基因系统发育分析以及表型和生态特征，描述了两种新的卡多弗拉属（Cadophora）物种。物种界定基于基因谱系的一致性。卡多弗拉属物种的培养物是从加拿大西部亚高山森林中的长喙苔草和白云杉的根部分离出来的；然而，它们可能具有更广泛的分布，因为它们的内部转录间隔区（ITS）序列与来自植物根系生态研究的许多GenBank序列具有高度相似性。基于本研究产生的系统发育，讨论了柔膜菌纲中卡多弗拉属的分类学。这项工作的结果将有助于对根际真菌进行生态和进化研究。
