Fig. 4
From: A viability-linked metagenomic analysis of cleanroom environments: eukarya, prokaryotes, and viruses
Community composition analyses. a Heatmap depicting a summary of the results of PERMANOVA and MRPP tests on the entire community and various subpopulations (bacteria, eukaryotes, fungi, viruses) based on both Bray-Curtis and Sorensen distance. The heatmap is based on the chance corrected within-group agreement of each test, which provides a measure on the intra-group similarity and inter-group dissimilarity (i.e., the higher the value the greater the difference in the community composition between the groups tested). The value is indicated by the cell color, with white representing the minimum and black representing the maximum value in the heatmap. b The observations from significance testing (a) were supported by ordination analyses at genus level abundances for entire community profiles. c Ordination analysis of bacterial community profiles of all the samples. d Ordination analysis of eukaryotic community profiles of all the samples. e Ordination analysis of fungal community profiles of all the samples. f Ordination analysis of viral community profiles of all the samples