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Fig. 5 | Microbiome

Fig. 5

From: Strategies of chemolithoautotrophs adapting to high temperature and extremely acidic conditions in a shallow hydrothermal ecosystem

Fig. 5

Comparison of KEGG Orthologys (KOs) (a,b) among 65, 45, and 30 °C at site WV, and (c,d) among 30 °C at site WV and 30 and 45 °C at site YV. In a and c, circle size represents the highest normalized relative abundance (RB) of each KO among the three metagenomic libraries. If the difference in relative abundance of a KO was less than two-fold across the three metagenomic libraries, it was noted as a core function (gray circle). If the relative abundance of a KO in one metagenomic library was at least twofold higher than its abundance in the remaining two libraries, the KO was noted as an enriched (Enr.) function (closed color circles) in that library. Functions with lower relative abundance in one metagenomic library compared to the other two libraries were classified as “diluted (Dil)” KOs (open circles) in that library. In b and d, the total relative abundance of each KO category is shown, with the number of KOs in each category indicated above the bars

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