Phylogenetic Analysis and Plant Breeding Systems: A Symposium to be Held at the 1992 AIBS Meetings; Honolulu, Hawaii; August 9-13, 1992

系统发育分析和植物育种系统：将在 1992 年 AIBS 会议上举行的研讨会；

• 批准号: 9208969
• 负责人: Stephen Weller
• 金额: $ 1.09万
• 依托单位: University of California-Irvine
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1992
• 资助国家: 美国
• 起止时间: 1992-07-01 至 1994-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9208969&HistoricalAwards=false
• 关键词: Phylogenetic; Analysis; Plant; Breeding; Systems

In recent years there has been a resurgence of interest in phylogenetic reconstruction. Molecular techniques have provided a wealth of new and promising approaches for understanding phylogenies, and the application of phylogenies, and the application of phylogenetic analysis to a diversity of interesting biological questions is becoming common. The purpose of this symposium is to assess the utility of phylogentic analysis for studies of the natural history of plant breeding systems. Topics included in the symposium include the radiation of pollination systems, mechanisms in conifers that compensate for strong inbreeding depression, the origin of self- incompatibility and floral trimorphism in a tristylous family, the origin of outcrossing from selfing in a hermaphroditic, self- compatible species, the origin of androdioecy from dioecy, and the origin of dioecy from hermaphroditism.

近年来，对系统发育重建的兴趣重新燃起。分子技术为理解系统发生和系统发生的应用提供了丰富的新的和有前途的方法，系统发生分析在各种有趣的生物学问题上的应用正变得越来越普遍。本次研讨会的目的是评估系统发育分析在植物育种系统自然史研究中的应用。研讨会的主题包括传粉系统的辐射、针叶树补偿近亲繁殖严重抑制的机制、三体科中自交不亲和和花三型的起源、雌雄同体、自交的异交的起源、雄蕊异株的起源、雄性异株的起源。以及雌雄同体的雌雄异株的起源。