Skip to main content
Fig. 5 | Microbiome

Fig. 5

From: Positive mood-related gut microbiota in a long-term closed environment: a multiomics study based on the “Lunar Palace 365” experiment

Fig. 5

Metabolomic analysis of potential psychobiotics. a Heatmap of Spearman’s correlation for key metabolites and potential psychobiotics. The scaling of correlation coefficient is represented by color depth—a positive correlation is expressed in red and a negative correlation in blue. *P ≤ 0.05, **P ≤ 0.01, and ***P ≤ 0.001. b Pathways related to the decarboxylation of glucose to gamma–aminobutyric acid (GABA) and tryptophan metabolism as represented by the identified metabolites are significantly associated with potential psychobiotics. “ + ” represents a significant positive correlation with the change in relative abundance of potential psychobiotics, and “ − ” represents a significant negative correlation with the change in relative abundance of potential psychobiotics

Back to article page

Microbiome

ISSN: 2049-2618

Contact us