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. 2022 Jul 28;10:112. doi: 10.1186/s40168-022-01309-9

Fig. 4.

Fig. 4

Association networks of microbial functional genes associated with C degradation, C fixation, and N cycling in a control samples and b N deposited samples. C degradation genes are shown in green circles, C fixation genes are shown in blue circles, and N cycling genes are shown in red circles. Positive links between genes are in red and negative links are in blue