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. 2016 Apr 22;7:528. doi: 10.3389/fpls.2016.00528

Figure 2.

Figure 2

Relative expression level of phenolic acid biosynthesis genes in different wheat grain during grain development. Inline graphic, Inline graphic, and Inline graphic stand for white wheat Yumai49-198, red wheat Yangmai22, and purple wheat Zhouheimail, respectively.