Article
Nuclear and chloroplast DNA differentiation in Andean potatoes.
Genome - 1 Feb 2004
Sukhotu Thitaporn, Kamijima Osamu, Hosaka Kazuyoshi
Abstract excerpt
Over 3500 accessions of Andean landraces have been known in potato, classified into 7 cultivated species ranging from 2x to 5x (Hawkes 1990). Chloroplast DNA (ctDNA), distinguished into T, W, C, S, and A types, showed extensive overlaps in their frequencies among cultivated species and between cultivated and putative ancestral wild species. In this study, 76 accessions of cultivated and 19 accessions of wild...
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