Foods / Tuesday, 09-Sep-2025

How gene editing could transform the humble potato into a sustainability powerhouse

How gene editing could transform the humble potato into a sustainability powerhouse

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Peruvian hierloom potatoes. Credit: International Potato Centre
Peruvian hierloom potatoes. Credit: International Potato Centre

In Peru, [gene editing] is already beginning to emerge as an ally in facing the challenges posed by climate change, especially for one emblematic crop: the potato.

With more than 3,500 registered varieties, the potato is not only an essential part of national food security, as the first crop of national importance, but also a symbol of Andean cultural identity. 

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“Restricting the use of this technology would be a mistake. We need a clear legal framework, based on scientific evidence, that allows for its responsible use,” [Julio Vivas Bancallán, CEO of the Peruvian Seed Association] argues. For him, gene editing is not only compatible with biodiversity, but can strengthen it by accelerating plant breeding processes that would otherwise take decades.

Peru thus faces a dilemma: open the door to biotechnology to avoid falling behind in agricultural innovation, or fiercely protect its genetic diversity. The two positions are not mutually exclusive, but they require a broad, informed, and participatory debate.

“We need modern regulation, dialogue between science and tradition, and politics will take advantage of this tool without betraying our biological and cultural wealth,” Vivas concludes.

This is an excerpt. Read the original post here

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