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. 2020 Mar 13;11:229. doi: 10.3389/fgene.2020.00229

FIGURE 1.

FIGURE 1

Genetic variation for grain pigmentation in rice. Grains featuring (a,b) white, (c,d) brown, (e–h) purple, (i,j) dark purple or black, (k–n) red, and (o,p) mixed colored pericarp. The application of various genomic approaches to understand the genetic pathway of grain pigmentation is outlined.