dataService

您的位置: 首页 > 数据服务 > 数据列表页

筛选

共检索到107条 ,权限内显示50条;

Data from: How obstacles perturb population fronts and alter their genetic structure
负责人:
关键词:
population wave;range expansion;invasion;Escherichia coli;genetic drift;heterogeneous environment;bacteriophage T7
DOI:
doi:10.5061/dryad.k5r31
摘要:
associated with spatial bottlenecks. Bacterial range expansions around nutrient-poor barriers and stochastic simulations confirm this prediction. The effect
Data from: A stochastic rate-calibrated method for time-scaling phylogenies of fossil taxa
负责人:
关键词:
comparative method;node dating;Cladistics;divergence times;fossil record;Simulation;Macroevolution;phylogenetics;time-scaling
DOI:
doi:10.5061/dryad.vk7t0
摘要:
es and no indication of the uncertainty in the temporal relationships. 2.) Here I present a stochastic algorithm for time-scaling phylogenies of fossil taxa by randomly
Data from: The founding of Mauritian endemic coffee trees by a synchronous long-distance dispersal event
负责人:
关键词:
Simulation;phylogenetics;Coffea;plants;population genetics
DOI:
doi:10.5061/dryad.6r52k
摘要:
The stochastic process of long-distance dispersal is the exclusive means by which plants colonize oceanic islands. Baker's rule posits that sel
Data from: Demography-dispersal trait correlations modify the eco-evolutionary dynamics of range expansion
负责人:
关键词:
Ecology: evolutionary;Modeling: stochastic spatial;Genetics: population;Demography;Ecology: population;Ecology: theoretical;Dispersal;Modeling: individual based;Callosobruchus maculatus;Ecology: experimental
DOI:
doi:10.5061/dryad.n804b6d
摘要:
s been demonstrated. We then built a simulation model to explore the role of trait correlations in this system and more generally. We found that positive correlati
Data from: A general model for estimating macroevolutionary landscapes
负责人:
关键词:
diffusion;selection;bounds;Macroevolution;Adaptation;FPK model;MCMC methods;maximum-likelihood estimation;phylogenetic comparative data
DOI:
doi:10.5061/dryad.28g37
摘要:
The evolution of quantitative characters over long timescales is often studied using stochastic diffusion models. The current toolbox availa
Data from: Exploring the mechanisms underlying a heterozygosity-fitness correlation for canine size in the Antarctic fur seal Arctocephalus gazella
负责人:
关键词:
cross-amplification;associative overdominance;present day;pinniped;Heterozygosity-fitness correlation (HFC);local effect;Arctocephalus gazella;Otariid
DOI:
doi:10.5061/dryad.1455
摘要:
based on overall heterozygosity is lost, stochastic simulations indicate that when an HFC is due to inbreeding depression, increasing marker numb
Data from: A Bayesian approach to social structure uncovers cryptic regulation of group dynamics in Drosophila melanogaster
负责人:
关键词:
Modeling: stochastic spatial;Evolution: social;Behavior: social;Mate choice;Social structure;Modeling: individual based;drosophila melanogaster
DOI:
doi:10.5061/dryad.49r20
摘要:
of social interactions. Modeling this process is challenging, because all individuals simultaneously behave in ways that shape their social environments—a process called
Data from: Avoidable errors in the modeling of outbreaks of emerging pathogens, with special reference to Ebola
负责人:
关键词:
emerging infectious disease;forecast;statistical inference;Ebola virus disease
DOI:
doi:10.5061/dryad.r5f30
摘要:
an alternative based on stochastic models fit to raw data from an early phase of 2014 West Africa Ebola virus disease outbreak. We show not only that bias is ther

首页上一页...2345下一页尾页

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充