An Evaluation of Patterns of Isozyme Gene Expression as Characters for Systematic Analysis

同工酶基因表达模式的评价作为系统分析的特征

• 批准号: 8717417
• 负责人: Gregory Whitt
• 金额: $ 15.4万
• 依托单位: University of Illinois at Urbana-Champaign
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-03-01 至 1992-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8717417&HistoricalAwards=false
• 关键词: Evaluation; Patterns; Isozyme; Gene; Expression

The evolutionary relationships of species within an ancient family of bony fishes (the gars) will be determined by comparing the electrophoretic similarities and differences in their gene products (enzymes) and in the tissue patterns of expression of these genes. The use of species differences in developmental patterns of gene expression as biochemical traits constitutes a new approach to the systematics of this group, and will help establish a basis for the application of this approach to investigate the evolutionary relationship of other organisms. This approach should also yield new insights into the nature and rates of change of gene regulation over different evolutionary times.

在一个古老的世界里物种的进化关系 多骨鱼类（加尔斯）的家族将通过比较 它们基因的电泳相似性和差异 产品（酶）和表达的组织模式， 这些基因。 物种差异在发展中的应用 基因表达模式作为生物化学性状构成了 新的方法来系统化这一组，并将有助于 为采用这一方法奠定基础， 研究其他生物的进化关系。 这种方法还应该产生新的见解的性质， 基因调控在不同进化过程中的变化率 次