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. 2023 Feb 28;9(3):e14020. doi: 10.1016/j.heliyon.2023.e14020

Fig. 1.

Fig. 1

The geographical distribution of pig farms and the pig gut viral community structure of classified vOTUs in six regions of Shanxi Province, China. The pie charts show relative abundance on viral community composition, assessed for all vOTUs at the family level based on the results of CAT, vConTACT2 and mmseq2 “easy-taxonomy”. The proportion of annotated vOTUs in total vOTUs for each pig farm is marked below the farm name.