Scientists engineer wheat with supersized starch granules
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Scientists have engineered wheat containing supersized starch granules, a breakthrough in biological engineering. The modified grain offers potential benefits for human diets and industrial applications.
The Engineering Breakthrough
Researchers developed wheat with starch granules up to 30 micrometers in diameter, compared to the typical 10-20 micrometers. The team used CRISPR gene editing to modify starch biosynthesis pathways. The study was published in Nature Communications.
Dietary and Industrial Potential
Supersized granules may slow digestion, potentially lowering glycemic index and improving gut health. In manufacturing, larger granules could reduce processing energy by up to 20% and improve bioplastic production efficiency. The innovation also promises enhanced paper and textile manufacturing.
What's Next
Field trials are planned for 2027 to assess crop yield and stability. It remains unclear whether regulatory approvals will be required for commercial cultivation.
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Scientists engineer wheat with supersized starch granules
