The dependence of plant health and crop quality on epiphytic microbial community has been universally addressed; however, little is known about the relations between the microbial communities from grapes and other plant tissues, such as leaves and roots. In this study, the bacterial and fungal communities on grape berries and leaves, as well as in vineyard soils were analyzed by 16S rRNA gene and fungal internal transcribed spacer high-throughput sequencing analysis. The results showed both the similarities and the differences in the diversity and structure of the microbial communities among tested samples. The highest richness and diversity of the microbial communities were found on grape berries, followed by that in soils and on leaves. The main bacterial genera, Blastococcus, Bacillus, and Arthrobacter, and the main fungal genera, Alternaria, Guehomyces, and Cladosporium, were present in all samples, but in different amounts, whereas some other genera were sample-specific. Cluster analysis defined generally two major groups: (1) the microbial communities on grapes and leaves, and (2) those originating from the soil. The results suggested that there was a correlation between the microbial communities on the below- and aboveground grape tissues.

植物健康和作物质量对附生微生物群落的依赖性已得到普遍解决；然而，人们对葡萄和其他植物组织（如叶和根）中微生物群落之间的关系知之甚少。在这项研究中，通过16S rRNA基因和真菌内部转录间隔区高通量测序分析了葡萄浆果和叶片上以及葡萄园土壤中的细菌和真菌群落。结果显示了测试样品之间微生物群落多样性和结构的相似性和差异。葡萄浆果中微生物群落的丰富度和多样性最高，其次是土壤和叶片中。主要细菌属，Blastococcus，芽孢杆菌和节杆菌，和主真菌属，链格孢，Guehomyces，和枝孢，存在所有样品中，但在不同的量，而一些其他的属有特异性样品。聚类分析通常定义了两个主要类别：（1）葡萄和树叶上的微生物群落，以及（2）来自土壤的微生物群落。结果表明，地下葡萄和地下葡萄组织中的微生物群落之间存在相关性。