Fig. 2

Cluster heat map of microbial species abundance at genus level. a Bacteria. b Fungi. Note: Vertical is the sample information, horizontal is the species injection path information, the clustering tree on the left is the species clustering tree. The corresponding value of the heat map is the z value obtained after standardized processing of the relative abundance of each row of species, that is, the Z value of a sample in a classification is the difference between the relative abundance of the sample in the classification and the average relative abundance of all samples in the classification divided by the standard deviation of all samples in the classification. Abbreviations: H.RZ.Vm: Disease root zone soil on standard rootstocks; H.RS.Vm: Disease rhizosphere soil on standard rootstocks; H.R.Vm: Disease root endophytes on standard rootstocks; H.RZ.nVm: Healthy root zone soil on standard rootstocks; H.RS.nVm: Healthy rhizosphere soil on standard rootstocks; H.R.nVm: Healthy root endophytes on standard rootstocks; L.RZ.Vm: Disease root zone soil on dwarfing rootstocks; L.RS.Vm: Disease rhizosphere soil on dwarfing rootstocks; L.R.Vm: Disease root endophytes on dwarfing rootstock; L.RZ.nVm: Healthy root zone soil on dwarfing rootstock; L.RS.nVm: Healthy rhizosphere soil on dwarfing rootstocks; L.R.nVm: Healthy root endophytes on dwarfing rootstocks