Figure 3
From: Microbial survival strategies in ancient permafrost: insights from metagenomics
Heatmap of KEGG pathways increasing or decreasing in abundance along a permafrost chronosequence. In the case of all pathways except for starch and sucrose metabolism, genes that are significantly more abundant in 33 kyr permafrost compared with 19 kyr permafrost are shown (P<0.05). For the starch and sucrose metabolism pathway, genes more abundant in 19 kyr permafrost compared with 33 kyr permafrost are displayed (P<0.05). Abundances are scaled by row.
