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表达的变化:反应规范

Lecture 8 - The Expression of Variation: Reaction Norms
课程网址: http://videolectures.net/yaleeeb122f07_stearns_lec08/  
主讲教师: Stephen C. Stearns
开课单位: 耶鲁大学
开课时间: 2010-04-17
课程语种: 英语
中文简介:
反应规范描述了单一基因型可以产生的表型范围,这取决于环境。反应规范必须符合生物体的系统发育约束。对于人口中的不同个体,它们可能不同,但根据环境,某些特征差别很小;有些根本没有区别。阅读作业:Stearns,Stephen C.和Rolf Hoekstra。进化:简介,第7章
课程简介: Reaction norms depict the range of phenotypes a single genotype can produce, depending on the environment. Reaction norms must fit within an organism's phylogenetic constraints. They can differ for different individuals within a population, but some traits differ very little based on the environment; some do not differ at all. Reading assignment: Stearns, Stephen C. and Rolf Hoekstra. Evolution: An Introduction, chapter 7
关 键 词: 表型单一基因型; 反应规范; 进化约束
课程来源: 视频讲座网
最后编审: 2020-10-14:yumf
阅读次数: 57