Fig. 5From: Bacterial community in saline farmland soil on the Tibetan plateau: responding to salinization while resisting extreme environmentsAbundance of heavy metal (loid) resistance genes in saline and nonsaline soil on the Tibetan Plateau. The black dotted line with the equation “y = x” indicates that the horizontal and vertical axes are equal. Genes with significantly different abundances (FDR < 0.05) are marked in purple and connected with short lines. The total number of reads is normalized to 100,000Back to article page