Exploring the genomes of half-forgotten and heirloom apple varieties could help to ensure the future of the incomparable fruits.
When Jude Schuenemeyer picked the apple up off the ground in December 2017, he wondered whether his two-decade search was over. It was a firm winter apple, orange in colour with a distinctive ribbed shape and wider than it was tall. “We knew right away that we had never seen it before,” Schuenemeyer says.
He and his wife, Addie, started the Montezuma Orchard Restoration Project in 2008 to find and revive endangered heirloom apple varieties. The horticulturalists, based in Cortez, Colorado, had made a few discoveries, but there was one coveted variety that had eluded them: the Colorado Orange. Once a popular apple in the western United States, it had essentially disappeared by 1900. And although the Schuenemeyers had chased a few false leads in the past, this apple — from an almost-dead tree on a private piece of land near Cañon City — looked promising. Continue reading at Nature Magazine…
By Christopher Kemp, October 17, 2023