Chris Winefield, PhD profile page

Dr. Chris Winefield is a plant molecular biologist and geneticist whose research explores the role of transposable elements (TEs) in crop evolution and the epigenetic regulation of plant genomes in response to changing environments. His laboratory combines a broad range of genetic, biochemical and physiological methodologies to investigate these mechanisms and drive genetic improvements in key horticultural species such as grapevine and hops. His team focuses on traits central to industry challenges, including seasonal variation in flowering, fruit and flower development, and the biosynthesis of flavor and aroma compounds. By employing diverse approaches—ranging from de novo genome sequencing and annotation to whole-genome bisulfite sequencing, classical breeding and agronomic assessment of grape and hop populations—Dr. Winefield's group is developing novel germplasm to support the evolving needs of the horticultural sector. A particular emphasis of his work is on stimulating controlled bursts of transposon activity to create unique genomic resources. These resources enable the study of TEs in modulating crop evolution, enhancing genetic and phenotypic diversity, and shaping epigenetic responses to external stress and climate change.