Fig. 2From: Radiation impacts gene redundancy and biofilm regulation of cryoconite microbiomes in Northern Hemisphere glaciersUnique function and gene redundancy in niche breath groups. a Quantification of genes annotated against KEGG database that were only found in generalists or specialists. b Linear regression fit between unique KO number and the sum of KO number, and the comparison of gene redundancy index among niche breadth groups in the sketchBack to article page