Collaborative Research: AToL: Phylogeny on the Half-shell -- Assembling the Bivalve Tree of Life

合作研究：AToL：半壳的系统发育——组装双壳类生命树

• 批准号: 0732860
• 负责人: Paula Mikkelsen
• 金额: $ 50万
• 依托单位: Paleontological Research Institute
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2007
• 资助国家: 美国
• 起止时间: 2007-09-15 至 2013-09-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0732860&HistoricalAwards=false
• 关键词: Collaborative; Research; AToL; Phylogeny; Half

In this project, a large team of investigators will resolve evolutionary relationships within the bivalves (clams, oysters, mussels, scallops, etc.). Bivalves are a diverse and familiar group of mollusks with an old and well-preserved fossil record. Bivalves have important ecological roles in marine and freshwater ecosystems, and economic roles including fisheries, the ornament industry, and health sciences. Bivalves are the second largest class of living mollusks, which in turn constitute the second largest animal phylum and the largest in the marine realm. The evolutionary history and relationships of bivalves will be investigated through a fresh look at bivalve anatomy in combination with study of selected DNA markers for the same species investigated morphologically. This international team of investigators will assemble morphological and molecular phylogenetic data at levels of detail never before attempted. Outreach activities will engage various audiences in the project's results and in evolutionary science as a whole. This project presents an excellent opportunity for outreach to communicate the concepts of evolution, and this team of researchers is well-placed to accomplish this. Museum exhibits and instructional materials using bivalves will be developed for K-12 teachers and their students, post-secondary teachers and their students, and the general public, in the form of a traveling exhibit ("Evolution on the Half-Shell") and associated teaching materials.

在这个项目中，一个庞大的研究团队将解决双壳类（蛤蜊，牡蛎，贻贝，扇贝等）的进化关系。双壳类是一种多样而熟悉的软体动物，有着古老而保存完好的化石记录。双壳类在海洋和淡水生态系统中具有重要的生态作用，在渔业、装饰工业和健康科学等方面具有重要的经济作用。双壳类是第二大类活的软体动物，这反过来又构成了第二大动物门和最大的海洋领域。双壳类的进化历史和相互关系将通过对双壳类解剖结构的重新审视，结合对同一物种形态学研究的选定DNA标记的研究来进行研究。这个国际研究小组将以前所未有的详细程度收集形态学和分子系统发育数据。外联活动将使各种受众参与项目成果和整个进化科学。这个项目提供了一个很好的机会外展交流进化的概念，这支研究团队是很好的位置来完成这一点。博物馆展品和使用双壳类的教学材料将以巡回展览（“半壳进化”）和相关教学材料的形式为K-12教师及其学生、中学后教师及其学生和公众开发。