中外葡萄与葡萄酒Issue(6)：12-17,6.DOI:10.13414/j.cnki.zwpp.2014.06.002
烟台地区葡萄根部内生真菌多样性研究
Diversity of endophytic fungi in roots of grapes in Yantai
王朝霞 1程显好 2李维焕 2刘凤红 1王臣君 1李坤 1孙磊1
作者信息
- 1. 鲁东大学生命科学学院，山东烟台 264025
- 2. 鲁东大学农学院/山东省食用菌技术重点实验室，山东烟台 264025
- 折叠
摘要
Abstract
Diversity of endophytic fungi in roots of grapes was studied in order to understand the composition and diversity of endophytic fungi from grape in Yantai. The four varieties of healthy grapevine were collected from Changyu Castel Chateau of Yantai and the endophytic fungi of their roots were isolated. The identification was adopting the combination of morphological observation and ITS sequence determination. A total of 1331 strains of endophytic fungi was isolated. As a result of 19 genera were obtained, of which Fusarium(amounting to 33.9%of the total), Ilyonectria(17.35%) and Cylindrocarpon(15.7%) were dominant. Diversity index of endophytic fungi from the roots of grapes indicated different abundance and uniformity but assumed similarity to a certain extent.关键词
葡萄/内生真菌/分离率/分离频率/多样性指数/相似性系数Key words
grapes/endophytic fungi/isolation rate/isolation frequency/diversity index/similarity coefficient分类
农业科技引用本文复制引用
王朝霞,程显好,李维焕,刘凤红,王臣君,李坤,孙磊..烟台地区葡萄根部内生真菌多样性研究[J].中外葡萄与葡萄酒,2014,(6):12-17,6.
