Scientists are set to use controversial gene-editing technology within the UK potato sector as latest government legislation permits the commercial development of gene-edited crops in England.

A new research project known as TuberGene aims to “harness the power of gene editing to address pressing challenges and secure a sustainable future for the potato industry by applying cutting-edge precision breeding approaches”.

Led by research and development firm B-hive Innovations, alongside Branston Potatoes and the James Hutton Institute, the project is funded as part of UKRI’s National Engineering Biology Programme.

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Two key goals

Researchers will focus on two key goals: reducing bruising-related discoloration and making potatoes quicker to cook.

These improvements aim to enhance potato quality, cut down on food waste and meet the evolving needs of consumers.

A key part of the project involves sequencing the genome of the Maris Piper potato, a beloved variety in the UK.

B-Hive innovations say this foundational work will pave the way for future targeted gene editing to enhance other desirable traits.

Dr Andy Gill, general manager of B-hive Innovations, says “The UK potato industry is facing significant challenges, and it’s crucial we find innovative solutions to ensure its long-term viability.

“This project represents a major step forward in our efforts to address issues such as bruising-related losses and changing consumer preferences.”

Dr Rob Hancock, research scientist at the James Hutton Institute, adds: “Gene editing and other precision breeding technologies offer unprecedented opportunities to rapidly enhance the traits of potatoes, meeting the need to quickly respond to the changing preferences of consumers.

“By targeting specific genes responsible for traits like bruising susceptibility and cooking times, we can create varieties that meet the needs of both growers and consumers.”