Soil and Vineyard Biodiversity Shape Grape Microbiome Regardless of Cultivar

In this study, we selected three international diffused grapevine cultivars (Cabernet Sauvignon, Sauvignon Blanc, and Syrah) growing under three different geographical and climatic conditions (Northern Italy NI, Italian Alps AI, and Northern Spain NS). The soil and grape microbiome was characterized by 16s rRNA High Throughput Sequencing (HTS), and the obtained results showed that all grape samples shared some abundant bacterial classes, regardless of sampling locality