Fig. 7From: Novel insights into the rhizosphere and seawater microbiome of Zostera marina in diverse mariculture zonesThe nitrogen metabolism in seawater (A) and rhizosphere sediment (B) samples from the N, SJ, SC, and SR zones. Wilcoxon rank-sum test is used to analyze the difference in nitrogen metabolic genes in the seawater and rhizosphere sediment samples between the N, SJ, SC, and SR zones. P < 0.05 is marked with “*”Back to article page