CRB: Demography and Genetics of Rare Plants

少数濒危物种面临灭绝的危险， 人口规模的随机变化，或由于有害的遗传 变化 本研究考察了这些因素的相对重要性， 物种生存的两个因素 调查人员将研究 这个问题使用了两种稀有植物的野生种群 在蒙大拿州西部。 结果将有助于一般 了解人口规模的变化，以及允许 管理人员制定保存指南和原则 这些和类似的物种。 最后，Lesquerella humilis，一个即将被 是一种具有潜在经济价值的替代作物品种 在工业和医学上的价值。 独特的羟基化油， Lesquerella在制造业中有多种用途。 硫化合物 （硫代葡萄糖苷）从Lesquerella正在审查作为一个 潜在的抗肿瘤药物。 因此，这项研究具有重要意义。 与保护生物学的基本理解相关， 作为实际应用的潜力。

Small populations of endangered species risk extinction due to random changes in population size, or due to harmful genetic changes. This research examines the relative importance of these two factors for species survival. The investigators will study this question using wild populations of two rare plants species in western Montana. Results will contribute to general understanding of changes in population size, as well as allow managers to formulate guidelines and principles for preservation of these and similar species. Finally, Lesquerella humilis, one of the species to be studied, is an alternative crop species with potential economic value in industry and medicine. Unique hydroxylated oils from Lesquerella have several uses in manufacturing. Sulfur compounds (glucosinolates) from Lesquerella are being examined as a potential antitumor drug. Thus, this research has important relevance to basic understanding of conservation biology as well as potential for practical application.