Fig. 5From: Heat stress affects fecal microbial and metabolic alterations of primiparous sows during late gestationEffects of late gestational HS on correlation analysis between fecal bacteria (genus and OTU levels) and metabolite profiles (P < 0.05, VIP > 1). a Genus level. b OTUs level. The cells are colored based on the Spearman’s correlation coefficient between the significantly changed bacteria (relative abundance) and metabolites. Red represents significant positive correlation (P < 0.05), blue represents significantly negative correlation (P < 0.05), and white represents that the correlation was not significant (P > 0.05)Back to article page