| 来源类型 | Article |
| 规范类型 | 其他 |
| DOI | 10.1098/rsfs.2013.0025 |
| The canonical equation of adaptive dynamics for Mendelian diploids and haplo-diploids. | |
| Metz JAJ; de Kovel CGF | |
| 发表日期 | 2013 |
| 出处 | Interface Focus 3 (6) |
| 出版年 | 2013 |
| 语种 | 英语 |
| 摘要 | One of the powerful tools of adaptive dynamics is its so-called canonical equation (CE), a differential equation describing how the prevailing trait vector changes over evolutionary time. The derivation of the CE is based on two simplifying assumptions, separation of population dynamical and mutational time scales and small mutational steps. (It may appear that these two conditions rarely go together. However, for small step sizes the time-scale separation need not be very strict.) The CE was derived in 1996, with mathematical rigour being added in 2003. Both papers consider only well-mixed clonal populations with the simplest possible life histories. In 2008, the CE's reach was heuristically extended to locally well-mixed populations with general life histories. We, again heuristically, extend it further to Mendelian diploids and haplo-diploids. Away from strict time-scale separation the CE does an even better approximation job in the Mendelian than in the clonal case owing to gene substitutions occurring effectively in parallel, which obviates slowing down by clonal interference. |
| 主题 | Evolution and Ecology (EEP) |
| 关键词 | Meso-evolution Adaptive dynamics Canonical equation Haplo-diploids Invasion probability Effective reproductive variance |
| URL | http://pure.iiasa.ac.at/id/eprint/10355/ |
| 来源智库 | International Institute for Applied Systems Analysis (Austria) |
| 引用统计 | |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/129694 |
| 推荐引用方式 GB/T 7714 | Metz JAJ,de Kovel CGF. The canonical equation of adaptive dynamics for Mendelian diploids and haplo-diploids.. 2013. |
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