Fig. 6From: MetaComp: comprehensive analysis software for comparative meta-omics including comparative metagenomicsDiagrams of regression. These diagrams exhibit the relationship between DIP and selected functional genes categorized by COG (COG0379, COG0458, COG0486, COG0849, COG1190 and COG1921). It is obviously that the abundance of these genes is linear with the content of DIPBack to article page