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. 2016 Oct 19;11(10):e0164959. doi: 10.1371/journal.pone.0164959

Fig 3. Principal component analysis depicting correlation among samples based on gene expression data.

Fig 3

Samples formed two clusters representing early stage of seed development (Cl-I) and late pod wall development (Cl-II). Red color depicts the cluster of samples from the early stage of seed development, while green color depicts cluster of sample that represents pod wall development.