Table 2. Number of bacterial taxa with at least one SNP association reaching suggestive significance per season.

For each season, the total number of bacterial taxa examined and number of single-nucleotide polymorphisms (SNPs) tested are listed. The number of taxa for which at least one SNP was associated with abundance at either a Bonferroni corrected P-value cutoff or a q-value cutoff of 0.1 or 0.2 are listed. The total number of taxa for which at least one associated SNP fell below q-value ≤ 0.2 or a Bonferroni threshold are listed under “total significant”.

	Total		Thresholds of significance
Season	Bacterial taxa	SNPs	Bonferroni	q ≤ 0.1	q ≤ 0.2	Total significant
Winter	116	211,319	2	8	15	15
Summer	104	210,924	1	6	14	14
Combined	102	212,153	1	2	8	8