Assisted percolation of slow-spreading mutants in heterogeneous environments.
Assisted percolation of slow-spreading mutants in heterogeneous environments.
复制标题
协助异质环境中缓慢传播的突变体的渗透。
DOI:
10.1103/physreve.108.044401
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发表时间:
2023
期刊:
影响因子:
--
通讯作者:
Tunstall T
中科院分区:
文献类型:
--
作者:
Tunstall T
Environmental heterogeneity can drive genetic heterogeneity in expanding populations; mutant strains may emerge that trade overall growth rate for an improved ability to survive in patches that are hostile to the wild type. This evolutionary dynamic is of practical importance when seeking to prevent the emergence of damaging traits. We show that a subcritical slow-spreading mutant can attain dominance even when the density of patches is below their percolation threshold and predict this transition using geometrical arguments. This work demonstrates a phenomenon of “assisted percolation”, where one subcritical process assists another to achieve supercriticality.
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影响因子:
1.8
作者:
Beller, Daniel A.;Alards, Kim M. J.;Mobius, Wolfram
通讯作者:
Mobius, Wolfram
影响因子:
4.5
作者:
J. Paulose;J. Hermisson;O. Hallatschek
通讯作者:
O. Hallatschek
影响因子:
8.6
作者:
Jullien;Botet
通讯作者:
Botet
影响因子:
--
作者:
N. Bass
通讯作者:
N. Bass
DOI:
10.1088/0305-4470/22/22/020
发表时间:
1989-11-21
期刊:
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
影响因子:
--
作者:
ESSAM, JW
通讯作者:
ESSAM, JW