Cross Amplification of Genetic Markers from Economically Significant Allium Species for Use in Genetic Diversity Studies of the Native Onion, Allium tricoccum
DelTurco A, Rhode Ward J, Estep MC. 2022. Cross Amplification of Genetic Markers from Economically Significant Allium Species for Use in Genetic Diversity Studies of the Native Onion, Allium tricoccum. Association of Southeastern Biologists
ABSTRACT: Allium tricoccum Ait. is a herbaceous perennial most commonly known as Ramps. Ramps are native to eastern North America and have long been harvested by Indigenous American cultures. In recent years, Ramps have become a highly prized forage, with festivals celebrating the coming of spring often accompanied by Ramp eating contests. Although not a rare plant, the species’ growing popularity has led to overharvesting and population declines throughout its native range. In order to better understand the current genetic diversity of Ramps and plan for sustainable harvesting into the future, a set of polymorphic genetic markers are needed. The purpose of this project is to cross-amplify 25 microsatellite markers from economically significant Allium species, such as A. fistulosum (Bunching onion), A. cepa (Common onion), and A. sativum (Garlic). This work will provide tools for population genetic studies of Allium tricoccum and can inform conservation management decisions.
- Type
- Poster
- Authors
- DelTurco, Alexandra; Rhode Ward, Jennifer; Estep, Matt
- Date of Issue
- 2022
- Publisher
- Association of Southeastern Biologists
- Units
- GRSM
- Keywords
- Allium tricoccum, genetic markers, GRSM-02047, population genetics, ramps, vascular plants