An international breeding project using a wild potato relative Solanum commersonii resulted in two new frost-tolerant native potato cultivars for the Andes and the Altiplano - Jesus H. Arcos-Pineda; Alfonso H. del Rio; John B. Bamberg; Sandra E. Vega-Semorile; Jiwan P. Palta; Alberto Salas; Rene Gomez; William Roca; David Ellis (Frontiers in Plant Science, 2024)