Assessing the fitness landscape revolution
Assessing the fitness landscape revolution
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DOI：
10.1007/s10539-008-9127-9
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发表时间：
2008-11-01
影响因子：
2.5
通讯作者：
Calcott, Brett
中科院分区：
文献类型：
--
作者：
Calcott, Brett
According to Pigliucci and Kaplan,there is a revolution underway in how we understand fitness landscapes. Recent models suggest that a perennial problem in these landscapes-how to get from one peak across a fitness valley to another peak-is, in fact, non-existent. In this paper I assess the structure and the extent of Pigliucci and Kaplan's proposed revolution and argue for two points. First, I provide an alternative interpretation of what underwrites this revolution, motivated by some recent work on model-based science. Second, I show that the implications of this revolution need to carefully assessed depending on question being asked, for peak-shifting is not central to all evolutionary questions that fitness landscapes have been used to explore.
