SPLATCHE: a program to simulate genetic diversity taking into account environmental heterogeneity
SPLATCHE: a program to simulate genetic diversity taking into account environmental heterogeneity
复制标题
DOI：
10.1046/j.1471-8286.2003.00582.x
复制
发表时间：
2004-03-01
期刊：
影响因子：
--
通讯作者：
Excoffier, L
中科院分区：
文献类型：
--
作者：
Currat, M;Ray, N;Excoffier, L
我们提出了一个名为 SPLATCHE（异质环境中的空间和时间合并）的程序来模拟环境异质世界中基因样本的分子多样性。首先，通过使用环境信息来限制移民和当地密度来模拟世界的殖民化来进行模拟。然后使用这些随着时间和空间记录的模拟密度和迁移率来模拟合并框架下的遗传多样性。因此，该程序实际上可以将生态信息转化为分子多样性。
We present a program called SPLATCHE (SPatial, And Temporal Coalescences in Heterogeneous Environments) to simulate the molecular diversity of samples of genes in an environmentally heterogeneous world. Simulations are performed by, first, simulating the colonization of the world using environmental information to constrain migrations and local densities. These simulated densities and migration rates recorded over time and space are then used to simulate genetic diversity under a coalescent framework. The program thus virtually allows the translation of ecological information into molecular diversity.