Collaborative Research: Chemical Communication in Marine Copepods

合作研究：海洋桡足类的化学通讯

• 批准号: 9503521
• 负责人: Terry Snell
• 金额: $ 15.87万
• 依托单位: Georgia Tech Research Corporation
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-06-01 至 1999-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9503521&HistoricalAwards=false
• 关键词: Collaborative; Research; Chemical; Communication; Marine

P.I.. Snell, Terry W. Proposal #: 9503521 P.I.. Lonsdale, Darcy, L. Proposal #: 9505803 PROJECT ABSTRACT Pheromonal regulation of invertebrate reproduction influences several fundamental ecological processes in the sea, e.g., recruitment, fecundity, and population growth rate. Chemical communication is also crucial to locating conspecifics, recognizing potential mates, and transferring sperm. Despite the evolutionary significance of these chemical signals, little is known about the type of molecules employed and the basis for discrimination. The main objectives of this research are: 1)to identify one class of chemicals (=glycoproteins) responsible for mate recognition in marine copepods, 2) to investigate their range of polymorphism within and between species, and 3) to examine their role in the maintenance of productive isolation among species.

私家侦探 作者：Terry W. 提案编号：9503521 P.I.。 朗斯代尔湖 提案编号：9505803 项目摘要 无脊椎动物繁殖的信息素调节影响海洋中的几个基本生态过程，例如，招聘，繁殖力和人口增长率。 化学通讯对于寻找同种、识别潜在配偶和转移精子也至关重要。 尽管这些化学信号具有进化意义，但人们对所使用的分子类型和区分的基础知之甚少。 本研究的主要目的是：1）确定一类化学物质（=糖蛋白）负责配偶识别海洋桡足类，2）调查其范围内的多态性和物种之间，和3）检查它们在维持生产隔离物种。