A matrix-analytical sampling formula for time-homogeneous coalescent processes under the infinite sites mutation model [0.03%]
无限位点突变模型下时间齐次共轭过程的矩阵解析抽样公式
Asger Hobolth,Simon Boitard,Andreas Futschik et al.
Asger Hobolth et al.
In this paper we develop a general framework for calculating the probability of a genetic sample under a time-homogeneous coalescent process and the infinite sites mutation model. The evolutionary model that we consider can be characterized...
Connectivity, conservation and catch: Understanding the effects of dispersal between harvested and protected patches [0.03%]
连接性，保护和捕获：理解在收获区域和保护区之间扩散的影响
Femke N Reurik,Juan Segura,Frank M Hilker
Femke N Reurik
Overharvesting is a pressing global problem, and spatial management, such as protecting designated areas, is one proposed solution. This study examines how connectivity (in terms of dispersal rate) between protected and harvested areas affe...
Armando Arredondo,Josué Corujo,Camille Noûs et al.
Armando Arredondo et al.
The Site Frequency Spectrum (SFS), summary statistic of the distribution of derived allele frequencies in a sample of DNA sequences, provides information about genetic variation and can be used to make population inferences. The exact calcu...
Spatial evolutionary public goods game theory applied to optimal resource allocation and defense strategies in herbaceous plants [0.03%]
空间进化公共利益游戏理论在草本植物的最优资源分配和防御策略中的应用
Molly Creagar,Richard Rebarber,Brigitte Tenhumberg
Molly Creagar
Empirical evidence suggests that the attractiveness of a plant to herbivores can be affected by the investment in defense by neighboring plants, as well as investment in defense by the focal plant. Thus, the payoff for allocating to defense...
Importance of Environmental Productivity and Diet Quality in Intraguild Predation [0.03%]
种内捕食中环境生产力和饮食质量的重要性
Toshiyuki Namba,Yasuhiro Takeuchi,Malay Banerjee
Toshiyuki Namba
In the intricate network of ecological interactions, intraguild predation emerges as a fundamental community module incorporating omnivory. Classical equilibrium theory predicts the exclusion of the intraguild predator and prey at low and h...
The Patterson-Price-Reich's rule of population structure analysis from genetic marker data [0.03%]
来自遗传标记数据的人群结构分析的Patterson-Price-Reich法则
Jinliang Wang
Jinliang Wang
Delineating population structure from the marker genotypes of a sample of individuals is now routinely conducted in the fields of molecular ecology, evolution and conservation biology. Various Bayesian and likelihood methods as well as more...
Joe W B Butterick,Peter W F Smith,Jakub Bijak et al.
Joe W B Butterick et al.
Recent research on kinship modelling in demography has extended age-structured models (i) to include additional characteristics, or "stages" (multi-state kinship), and (ii) to time-variant situations. A wide variety of population structures...
The central limit theorem for the number of mutations in the genealogy of a sample from a large population [0.03%]
来自大种群的样本系谱中突变数量的中心极限定理
Yun-Xin Fu
Yun-Xin Fu
The number K of mutations identifiable in a sample of n sequences from a large population is one of the most important summary statistics in population genetics and is ubiquitous in the analysis of DNA sequence data. K can be expressed as t...
Thomas Seidelmann,Sanaz Mostaghim
Thomas Seidelmann
Although extensively studied, the maintenance of biodiversity remains a highly debated and investigated topic of contemporary research in ecology. Several studies have quantified the contributions of various coexistence mechanisms to biodiv...
Effect of competition on emergent phases and phase transitions in competitive systems [0.03%]
竞争对竞争系统中涌现相及相变的影响
Shikun Wang,Yuanshi Wang,Hong Wu
Shikun Wang
This paper considers Lotka-Volterra competitive systems characterizing laboratory experiment by Hu et al. (Science, 378:85-89, 2022). Using dynamical systems theory and projection method, we give theoretical analysis and numerical simulatio...