Phenotype Screening Corporation

Phenotype Screening Corporation, founded in 2004 and based in Knoxville, Tennessee, specializes in plant characterization services and the development of custom soft tissue X-ray imaging technology. The company utilizes low-energy X-ray systems to perform non-destructive, high-resolution imaging of plant structures, including roots, seeds, stems, leaves, flowers, and fruits. Beyond imaging hardware, they offer automated root system architecture software and specialized services such as comparative evaluation of chemical and biological growth enhancers, pest susceptibility screening, and rhizosphere metabolite analysis, serving clients in agriculture, horticulture, forestry, and turfgrass research.

These tools and services are critical for researchers and developers in plant breeding, cultivar improvement, and functional genomics who require precise, controlled environments to assess how genetic variations, environmental factors, and synthetic or biological treatments influence plant health. By providing deep insights into developmental phenomena—such as germination, disease progression, and interactions with the soil microbiome—the company helps customers characterize product performance in complex, multifactor environments and improve overall crop yields and quality. Their customized facilities support international research efforts across varied plant species.