Korean Journal of Breeding Science :eISSN 2287-5174 / pISSN 0250-3360

Fig. 2.

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Distribution of U.S. rice varieties using grain-related traits. Principal component analysis (A) and K-means clustering analysis (B). PC1: principal component 1, PC2: principal component 2, GL: grain length, GW: grain width, GT: grain thickness, RLW: ratio of length to width, TGW: 1,000-grain weight. Dim1: dimension 1, Dim2: dimension 2.
Korean J. Breed. Sci. 2022;54:81-97 https://doi.org/10.9787/KJBS.2022.54.2.81
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