Fig. 3From: Huanglongbing impairs the rhizosphere-to-rhizoplane enrichment process of the citrus root-associated microbiomeThe relative abundance and expression profiling of rhizoplane-enriched genes involved in bacterial secretion systems. Affiliation of each KO with secretion system types (I–VI) is indicated in brackets based on KEGG annotation. Red denotes “higher in healthy samples,” while blue denotes “higher in HLB samples.” The asterisk denotes P < 0.01; the plus sign denotes P < 0.05. MG, metagenome data, MT metatranscriptome data, P rhizoplane, S rhizosphereBack to article page