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. 2014 Sep 16;2:31. doi: 10.1186/2049-2618-2-31

Figure 7.

Figure 7

Diversity of microbiome profiles with storage temperatures and extraction methods for the mock bacterial community HM-280. The principal coordinate analysis is based on the weighted UniFrac distances between the microbiome profiles. Equal aliquots of the mock bacterial community were stored for 4 weeks at four different temperatures, extracted by two methods, and amplified in three PCR replicates. Each coordinate axis explains the specified percent of the total community variability.