期刊论文

中文

植物病理学报

0412-0914

2017

47

5

688-695

10.13926/j.cnki.apps.000066

“十二五”国家科技支撑计划项目（2014BAD05804-4） 国家大宗蔬菜产业技术体系项目（CARS-25-B-05） 创新平台与人才计划”（2016RS2019）

本校为第一机构

南瓜白粉病是一种危害严重的真菌病害,研究不同病情等级下细菌群落组成的异同对进一步研究南瓜白粉病的生物防治具有重要意义。采集来自3个不同发病等级的南瓜白粉病叶片(R1、R2和R3),运用高通量测序方法分析比较了不同发病等级的南瓜叶片的细菌群落结构和多样性,发现三个不同病情等级下细菌群落结构存在显著差异。在门水平上,三个病情等级下优势门均为Actinobacteria(放线菌门) 、Bacteroidetes(拟杆菌门) 、Proteobacteria(变形菌门)和Firmicutes(厚壁菌门);在属水平上,R1病情等级下优势属是Methylobacterium、Sphingomonas和Acinetobacter,R2病情等级下为Acinetobacter、Kluyvera和Pantoea,R...

Pumpkin powdery mildew is a serious fungal disease. Investigation of bacterial community and composition on pumpk in leaves with different severities of powdery mildew will certainly help improve its biological control.The pumpkin leaves with 3 different severities （R1, R2 and R3）of powdery mildew were collected and the bacterial community structures and diversities were analyzed by high-throughput DNA sequencing.Results showed significant differences of bacterial community structures among 3 different severity levels. At the phylum level, th...