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Why Weird Corn Matters

A proposed USDA consolidation threatens the Maize Genetics Cooperation Stock Center, home to 100,000 mutant corn lines critical to seed innovation. Researchers warn that relocating the collection from the University of Illinois could disrupt decades of progress in crop genetics.

The Built-In Chill Factor

University of Missouri researchers have discovered that soybeans use a stress survival strategy called differential transpiration to protect flowers and pods during heat and drought. This physiological trait prioritizes cooling of reproductive tissues and could be enhanced through breeding or gene editing. As climate change intensifies, scientists and seed companies are exploring how to integrate this mechanism into elite soybean varieties to preserve yield under extreme weather.

USDA Reorganization Raises Questions for Agriculture and for the Seed Sector

The U.S. Department of Agriculture (USDA) is undergoing a major reorganization aimed at reducing costs, streamlining operations, and relocating thousands of federal employees from Washington, D.C., to five regional hubs. Agriculture Secretary Brooke Rollins says the changes are designed to refocus USDA on its core mission: supporting American farmers, ranchers, and foresters. While the department has emphasized continuity of critical services, the realignment raises questions for sectors like seed, where timely regulatory approvals, research partnerships, and export processes are vital.

For the seed industry, this shift could impact access to USDA agencies such as APHIS, AMS, and ARS, which oversee functions from phytosanitary inspections to biotech trait approvals. The closure or relocation of facilities—including Beltsville Agricultural Research Center—may disrupt ongoing breeding collaborations and affect public-private research programs. Meanwhile, seed exporters could face challenges if USDA’s trade offices experience staffing gaps or delays.

New Study Pinpoints Allergy-Triggering Proteins in Barley

Researchers have, for the first time, precisely measured allergy-triggering amylase/trypsin-inhibitors (ATIs) in barley—proteins linked to symptoms like bloating, headaches, and brain fog in people with food sensitivities. Led by Katharina Scherf at the Leibniz Institute for Food Systems Biology, the study analyzed 181 barley accessions from around the world and identified ten specific ATI types. Using a new LC-MS/MS method, the team found ATI levels ranged from 1.1 to 5.2 milligrams per gram of flour, representing up to 3.6 percent of total protein content. These findings are a breakthrough in understanding barley’s role in non-celiac wheat sensitivity and could help breeders select varieties with naturally lower ATI levels.

Portugal Joins Global Ag Heritage Sites

Agrosilvopastoral and agroforestry systems in Portugal, Tajikistan, and South Korea have been recognized as Globally Important Agricultural Heritage Systems, highlighting sustainable, integrated farming practices.

When Drought Strikes, Switchgrass Chemistry Shifts

Researchers at UW-Madison’s GLBRC are studying drought-stressed switchgrass, where the compound saponin reduces ethanol production, highlighting the need for integrated breeding and biofuel strategies.

The Grass That Could Fly

Switchgrass: This hardy native grass is gaining ground as a biofuel feedstock — here’s why.

Six Feet of Sand, No Playbook

After Hurricane Helene devastated Upper East Tennessee, researchers are creating a recovery guide to help growers restore fields buried under sand and silt, rebuilding one site at a time.

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