Architecture of the Genotype-Phenotype Map and the Coevolution of Complexity
Architecture of the Genotype-Phenotype Map and the Coevolution of Complexity
复制标题
基因型-表型图的结构和复杂性的协同进化
DOI:
10.1162/isal_a_00386
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Zaman, Luis
中科院分区:
文献类型:
--
作者:
Kumawat, Bhaskar;Zaman, Luis
The addition of parasites to a host population can drive an escalation in the host population's phenotypic complexity – even in the absence of a direct fitness advantage for this increase. Parasites restrict certain regions of the genotype space, decreasing the fitness and the probability of survival of particular host phenotypes. While many artificial life frameworks model a direct correlation between genotype and fitness, the structure of genotype-phenotype maps can have important effects on evolutionary dynamics. Using a simple coarse-grained model for phenotypic transitions during evolution, we show that the escalation in phenotypic complexity under neutral co-evolution is dependent on the structure of the genotype-phenotype map. We discuss these results using the metaphor of evolutionary spandrels and highlight how these structural considerations might allow us to capture biological phenomena more accurately.
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影响因子:
9.8
作者:
Zaman L;Meyer JR;Devangam S;Bryson DM;Lenski RE;Ofria C
通讯作者:
Ofria C
影响因子:
9.8
作者:
Goldsby HJ;Knoester DB;Ofria C;Kerr B
通讯作者:
Kerr B
DOI:
10.1098/rstb.2016.0416
发表时间:
2017
期刊:
Philosophical Transactions of the Royal Society B: Biological Sciences
影响因子:
--
作者:
A. Wagner
通讯作者:
A. Wagner
DOI:
10.1613/jair.1338
发表时间:
2011-06
期刊:
ArXiv
影响因子:
--
作者:
Kenneth O. Stanley;R. Miikkulainen
通讯作者:
Kenneth O. Stanley;R. Miikkulainen
影响因子:
--
作者:
Chase W. Nelson;J. Sanford
通讯作者:
J. Sanford