Longer roots for drought? How an edited protein could reshape crop resilience

• What’s the key to growing resilient crops that can survive tough conditions? • Researchers at the University of Missouri are getting to the root of it-literally. • Researchers in the Walter Gassmann lab at Mizzou’s Bond Life Sciences Center have discovered how a specific protein known as SRFR1 plays a critical role in how deeply plant roots grow underground. • Even more promising, they unlocked a way to manipulate this protein to encourage longer root growth, a trait that can potentially help plants better withstand drought.

Article Summaries:

• What’s the key to growing resilient crops that can survive tough conditions? Researchers at the University of Missouri are getting to the root of it-literally. Researchers in the Walter Gassmann lab at Mizzou’s Bond Life Sciences Center have discovered how a specific protein known as SRFR1 plays a critical role in how deeply plant roots grow underground. Even more promising, they unlocked a way to manipulate this protein to encourage longer root growth, a trait that can potentially help plants better withstand drought.

Sources:

• https://phys.org/news/2026-02-longer-roots-drought-protein-reshape.html