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Locke, MM; LS Ruth, LV Millon, MCT Penedo, JC Murray, AT Bowling (2001). «The cream Dilution general, responsible for the palomino and Buckskin coat colores, maps to horse chromosome 21». Animal Genetics 32 (6): pp. 340-343. PMID 11736803. «The eyes and skin of palominos and buckskins are often slightly lighter than their non-dilute equivalentes.