Fig. 1From: Integrative analysis of transcriptome and metabolome reveals flavonoid biosynthesis regulation in Rhododendron pulchrum petalsOPLS-DA score plot of three materials and numbers of potential markers for each color petals. Note: a OPLS-DA score plot of ‘Baihe’ and ‘Fenhe’ petals; b OPLS-DA score plot of ‘Zihe’ and ‘Baihe’ petals; c OPLS-DA score plot of ‘Fenhe’ and ‘Zihe’ petalsBack to article page