A group of scientists has been quietly working for decades on a project to improve tree genetics, with white oaks among the target species for the UT Tree Improvement Program. For those who are curious, genetics in organisms refers to the study of genes and how they are passed down from generation to generation. Genetics in trees, however, focuses on the study of genes within tree species and examines how their genetic makeup influences traits such as growth rate, wood quality, and resilience to environmental stresses. Scott Schlarbaum, a distinguished professor of forestry at UTIA, leads the UT Tree Improvement Program and is among the co-authors of the paper that describes the white oak genome and how local adaptations may have implications for the species in relation to heat and drought stress. Photo by A. Mains, courtesy UTIA.