Fig. 3From: Diversity and community pattern of sulfate-reducing bacteria in piglet gutPrincipal coordinate analysis of SRB using unweighted unifrac dissimilarities between the Meishan piglets and the Yorkshire piglets (a), at days 14, 28 and 49 in Meishan piglets (b) and at days 14, 28 and 49 in Yorkshire piglets (c)Back to article page