Nature Podcast
Audio long read: Apple revival — how science is bringing historic varieties back to life
Nov 24, 2023
Researchers are using genetics to revive forgotten apple varieties. Sequencing apple genomes could unlock new flavors and traits, while also improving disease resistance. The podcast explores the challenges of apple cultivation, the dominance of Red Delicious, and the rise of popular cultivars like Gala and Honeycrisp. It also delves into the process of breeding and engineering new apple varieties, including the potential of genetic engineering to accelerate the process.
17:55
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Quick takeaways
- Reviving historic apple varieties through genome sequencing could unlock the next blockbuster fruit and develop more resilient trees.
- Genome-wide association studies and genetic testing help identify genes responsible for desired apple traits, expediting breeding and genetic editing.
Deep dives
Rediscovering the Colorado Orange apple
The Montezuma Orchard Restoration Project, led by Jude Shunemiah, successfully revived the endangered heirloom apple variety known as the Colorado Orange. After months of research and consultation, a young sapling was grown from a tree discovered on private land near Canyon City, Colorado. This conservation effort aims to preserve these historic apple varieties, not only for their unique flavors but also for their potential resistance to disease and environmental pressures.
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