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Researchers Uncover Gene Boosting Wheat Yields by Threefold

10/22/2025

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Summary

Story summary

University of Maryland researchers identified the WUSCHEL-D1 gene that lets a rare wheat variety yield three grains.
The WUSCHEL-D1 gene activates early in flower development, enabling extra ovaries to form.
The study was published October 14, 2025, in the Proceedings of the National Academy of Sciences, and the approach may apply to other grain crops.
Breeders could use this insight to increase yield without more land or resources.

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Story summary

University of Maryland researchers identified the WUSCHEL-D1 gene that lets a rare wheat variety yield three grains.
The WUSCHEL-D1 gene activates early in flower development, enabling extra ovaries to form.
The study was published October 14, 2025, in the Proceedings of the National Academy of Sciences, and the approach may apply to other grain crops.
Breeders could use this insight to increase yield without more land or resources.