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Table 1 Linear models of the relationship between each of core microbiome OTU abundance and the drivers

From: Host species identity, site and time drive temperate tree phyllosphere bacterial community structure

Taxonomy (family) OTU number Time Site Host species Model total R2 (%)
July August Bic Gatineau Sutton ACRU ACSA BEPA PIGL
Acetobacteraceae 3293 NS NS NS NS NS NS NS −0.71** −0.53* 18
7913 NS NS −0.80** −1.77*** −1.12*** NS −0.71** 0.66** −0.91*** 45
20300 NS NS NS NS NS −1.04*** −0.49* −2.19*** NS 46
30571 NS NS NS −1.91*** NS NS NS −0.79** −1.01*** 58
33295 NS NS NS NS NS 0.6777* NS −0.68* NS 19
Acidobacteriaceae 4366 NS NS −1.01*** −1.42*** −1.06*** NS −1.17*** −0.99*** −0.84** 32
30762 NS NS −0.94*** −1.06*** −0.63*** NS −1.09*** −0.91*** −0.70** 30
37541 NS NS −1.47*** −2.47*** −0.77** 1.33*** NS 1.30*** −0.99*** 55
42054 NS 0.51* −0.71** −1.31*** −0.56* −1.55*** −2.02*** −0.68* −0.72** 44
45264 NS NS NS −1.72*** −0.58** −1.61*** −1.80*** −1.78*** −0.52* 60
Beijerinckiaceae 17267 NS NS −0.55* −0.97*** −0.66** 1.60*** 0.74** NS NS 39
43328 NS NS NS −0.74** NS 0.92*** NS NS NS 26
Cystobacterineae 45353 −0.67** NS −1.68*** −1.69*** −1.54*** 1.61*** NS 1.72*** NS 50
Methylocystaceae 6292 NS NS NS −0.66** NS 1.24*** NS NS −0.49* 34
32918 NS NS 0.68* −1,45*** NS −1,83*** −1,70*** −2,29*** −0,69* 55
38758 NS NS NS −0.72** NS 1.28*** 0.67** NS NS 38
Oxalobacteraceae 26524 NS NS NS NS NS 1.53*** 1.95*** NS NS 32
Sphingomonadaceae 11233 NS 0.81** NS 0.99** 0.99** NS NS −1.96*** NS 42
20227 NS NS −0,88** −1,26*** −1,36*** NS NS NS NS 22
  1. Numbers represent the coefficient of factors. Significance levels for each variable are given by: *p < 0.05; **p < 0.01; ***p < 0.001; NS, p > 0.1