pone.0218306.g006.tif (526.53 kB)
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DC-PCA biplot for the oat data, using VCF coding with oat line 189 as the reference genome.

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posted on 18.06.2019, 17:34 by Hugh G. Gauch Jr., Sheng Qian, Hans-Peter Piepho, Linda Zhou, Rui Chen

The color scheme is the same as in Fig 1, namely spring oats show in green, world diversity oats in blue, and winter oats in red, with corresponding colors for the SNPs. Compared to Fig 1 with SNP coding rare = 1, not only has the pattern for SNPs been totally obliterated, but also the pattern for oat lines has been changed noticeably.