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Ma, X., Z. Cai, W. Liu, S. Ge, ja L. Tang. "Identification, Genealogical Structure and Population Genetics of S-alleles in Malus Sieversii, the Wild Ancestor of Domesticated Apple." Heredity (Edinb) 2017.

Ma, X., et al. "Identification, Genealogical Structure and Population Genetics of S-alleles in Malus Sieversii, the Wild Ancestor of Domesticated Apple." Heredity (Edinb) 2017.