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来源类型 | Monograph (IIASA Interim Report) |
规范类型 | 报告 |
Quantitative traits. | |
Heino M | |
发表日期 | 2013 |
出版者 | IIASA, Laxenburg, Austria: IR-13-036 |
出版年 | 2013 |
语种 | 英语 |
摘要 | Quantitative traits are phenotypic traits that are determined, jointly with the environment, by many genes of small effect. Most of the directly observable individual characteristics are quantitative traits. Differences in quantitative traits can give valuable signals on existence of separate stock components. Compared to neutral genetic markers, quantitative traits are more sensitive to population structure and may suggest differences where neutral genetic markers fail to show any. However, quantitative traits may also show differences where demographic separation is weak. An important challenge is to understand how the environment influences quantitative traits. Representing quantitative traits as reaction norms makes their dependence on the environment explicit and thereby facilitates their use in stock identification. |
主题 | Evolution and Ecology (EEP) |
关键词 | Environmental Phenotypic plasticity Population genetics Reaction norm Stock structure |
URL | http://pure.iiasa.ac.at/id/eprint/10726/ |
来源智库 | International Institute for Applied Systems Analysis (Austria) |
资源类型 | 智库出版物 |
条目标识符 | http://119.78.100.153/handle/2XGU8XDN/125952 |
推荐引用方式 GB/T 7714 | Heino M. Quantitative traits.. 2013. |
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文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
IR-13-036.pdf(479KB) | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 |
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