Plant Breeding, Genetics, & Genomics

Big genomes + big data = big advances in hemp breeding and market development

We are always open to collaborations exploring Cannabis genetic diversity, gene regulatory mechanisms, and molecular marker development for Cannabis breeding applications.

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Current Research Projects

Hemp Pangenome Project

This collaboration between OSU and the Salk Institute provides exciting insights into genome evolution and structural variation within a set of 144 Cannabis sativa samples representing a selection of drug-type, European hemp, and Asian hemp accessions. Cannabis genomes are large (~850 million basepairs) and packed with repetitive elements, making genome assembly and gene annotation especially challenging. The pangenome is built using long-read DNA sequence data and advanced bioinformatic tools.

The Essence of Cannabaceae

This USDA NIFA-funded project uses comparative genomics and metabolomics of hemp and hops to unravel the complexities of aroma and flavor in the Cannabaceae family. The goal is a better understanding of the synthesis of plant-derived high-value chemicals and ingredients for use in foods, pharmaceuticals, and other natural products.

Hemp-based Fiber Materials, Technology, and Commerce as Drivers for Northwest American Indian Tribal Economic Development

In this USDA Sustainable Agricultural Systems grant-funded project, we’re exploring the capacity of hemp genomes to produce many different types of fiber for a wide array of end products including building materials and auto parts. This is a collaboration between OSU, tribal partners, and USDA researchers.

Plant Breeding, Genetics, & Genomics