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

Fig. 4.

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Distribution of rice varieties bred at National institute of crop science (NICS) and Yeongdeok substation (YS) using wind tolerance-related traits. Principal component analysis (A) and K-means clustering analysis (B). PC1: principal component 1, PC2: principal component 2. N and Y mean varieties bred at NICS and YS. WS: white spikelet, WP: white panicle, DG: degree of wind damage, RRG_C: ratio of ripened grain (RRG) at control, RRG_T: RRG at treatment, RRG_R: reduction rate of RRG between control and treatment. Dim1: dimension 1, Dim2: dimension 2. C1-6: cluster 1-6. Abbreviation of varieties and values of the wind tolerance-related traits are listed in Supplementary Table 1.
Korean J. Breed. Sci. 2021;53:32-41 https://doi.org/10.9787/KJBS.2021.53.1.32
© 2021 Korean J. Breed. Sci.