Fig. 3From: Transcriptome analysis of critical genes related to flowering in Mikania micrantha at different altitudes provides insights for a potential controlReliability analysis of biologically repeated samples. AÂ Pearson correlation coefficients of all nine samples. The Pearson correlation coefficients of all gene expression levels at E2, E9, and E13; BÂ Principal component analysis of expressed genes in floral bud differentiation of M. micrantha at different altitudes, i.e., E2, E9, and E13Back to article page