TABLE 5.

Spearman’s correlation between the hub taxa ASV1 and its cohort members with canola yield (N = 48) in 2013 and 2016.

ASV1	Identity	Hub taxa2	2013		2016
			% relative abundance	Spearman r	% relative abundance	Spearman r
ASV1	Pseudarthrobacter sp.	Y	3,430	ns	2,692	0,462*
ASV2	Yersinia sp.	N	1,599	ns	2,829	ns
ASV3	Nitrosphaeraceae	N	2,275	ns	1,981	0,286*
ASV4	Stenotrophomonas sp.	N	1,129	ns	2,533	ns
ASV6	Chloroflexi KD4-96	N	1,172	−0,400***2	1,341	−0,412***
ASV11	Stenotrophomonas sp.	N	0,831	ns	0,734	Ns
ASV25	Candidatus Nitrosocosmicus sp.	N	0,397	ns	0,422	Ns
ASV71	Paenarthrobacter sp.	N	0,234	ns	0,203	0,45***

¹ASV: Amplicon Sequence Variant. ²Taxa with high connectivity in network analysis in 2013 and 2016 (see section “Materials and Methods” for details). Level of significance, *p < 0.05, **p < 0.01, and ***p < 0.001.