Fig. 2
From: Biogeographic survey of soil bacterial communities across Antarctica
Number of bacterial genera and relative abundances of bacterial unclassified reads. Number of genera (i.e., richness) (A) and significant Tukey's statistical tests (p < 0.01) performed on the number of genera among ACBRs and AUI (B). Relative abundance of reads unclassified at the genus level (C) and significant Tukey's statistical tests (p < 0.01) performed on the relative abundance of unclassified reads among ACBRs and AUI (D). White circles correspond to non-significant Tukey’s statistical tests (p ≥ 0.01). ACBR 1: North-east Antarctic Peninsula; ACBR 3: North-west Antarctic Peninsula; ACBR 4: Central South Antarctic Peninsula; ACBR 6: Dronning Maud Land; ACBR 7: East Antarctica; ACBR 8: North Victoria Land; ACBR 9: South Victoria Land; ACBR 10: Transantarctic Mountains; ACBR 12: Marie Byrd Land; ACBR 16: Prince Charles Mountains. AUI: ACBR unclassified islands