TABLE 2.

Overall and growth stage-related B. napus core bacterial taxa identified at Saskatoon 2016 experiment.

Taxonomy						Core in
Phylum	Class	Order	Family	Genus	Species	t	v	f	m
Acidobacteria	Chloracidobacteria	RB41	Ellin6075	Unclassified		Y	Y	Y	Y
Actinobacteria	Actinobacteria	Actinomycetales	Micrococcaceae	Arthrobacter		Y	Y	Y	Y
				Arthrobacter				Y	Y
				Arthrobacter				Y	Y
			Microbacteriaceae	Agromyces					Y
	Thermoleophilia	Gaiellales	Gaiellaceae	Unclassified		Y	Y	Y
Proteobacteria	Alphaproteobacteria	Rhodospirillales	Rhodospirillaceae	Skermanella		Y		Y	Y
		Rhizobiales	Bradyrhizobiaceae	Bradyrhizobium		Y	Y	Y	Y
	Gammaproteobacteria	Pseudomonadales	Moraxellaceae	Acinetobacter	rhizosphaerae			Y
		Xanthomonadales	Xanthomonadaceae	Stenotrophomonas	retroflexus	Y		Y	Y

“Y” represents “yes” for the four rightmost columns under “Core in.” t, overall or total; v, vegetative; f, flowering; and m, maturity growth stages. Repeated genus name indicates the presence of amplicon sequence variant. Please see Supplementary Table S5 for full table showing their corresponding prevalence and relative abundance.