Natural Variation in GmTAT1, a Tyrosine Aminotransferase, Controls Seed Vitamin E Content in Soybean.
Tocopherols (vitamin E, VE) are major lipid-soluble antioxidants that determine both the nutritional value and oxidative stability of soybean oil. To elucidate the genetic basis of natural variation in seed VE content, we integrated multienvironment QTL mapping, functional genomics, and population genetic analyses in s...