Abstractgenalex is a user‐friendly cross‐platform package that runs within Microsoft Excel, enabling population genetic analyses of codominant, haploid and binary data. Allele frequency‐based analyses include heterozygosity, F statistics, Nei's genetic distance, population assignment, probabilities of identity and pair...... hiện toàn bộ
Cock van Oosterhout, William F. Hutchinson, D. Wills, Peter Shipley
Tóm tắtPhân hủy DNA, nồng độ DNA thấp và đột biến vị trí mồi có thể dẫn đến việc phân công sai kiểu hình gen microsatellite, gây sai lệch cho các phân tích di truyền học quần thể. micro‐checker là phần mềm dựa trên giao diện windows® để kiểm tra kiểu hình gen của microsatellite từ các quần thể lưỡng bội. Chươ...... hiện toàn bộ
#Genotyping errors #Microsatellite data #DNA degradation #Population genetics #Null alleles #Large allele dropout #Stutter peaks #Microchecker #Genetic analysis tools
AbstractThe Barcode of Life Data System (bold) is an informatics workbench aiding the acquisition, storage, analysis and publication of DNA barcode records. By assembling molecular, morphological and distributional data, it bridges a traditional bioinformatics chasm. bold is freely available to any researcher with interests in ...... hiện toàn bộ
AbstractIn analysis of multilocus genotypes from structured populations, individual coefficients of membership in subpopulations are often estimated using programs such as structure. distruct provides a general method for visualizing these estimated membership coefficients. Subpopulations are represented as colours, and individ...... hiện toàn bộ
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i version 1.0 is a software primarily designed to characterize the spatial genetic structure of mapped individuals or populations using genotype data of codominant markers. It computes various statistics describing genetic relatedness or differentiation between individuals or popu...... hiện toàn bộ
AbstractThe number of alleles in a sample (allelic richness) is a fundamental measure of genetic diversity. However, this diversity measure has been difficult to use because large samples are expected to contain more alleles than small samples. The statistical technique of rarefaction compensates for this sampling disparity. Here I introduce a computer program that...... hiện toàn bộ
AbstractThe package hierfstat for the statistical software r, created by the R Development Core Team, allows the estimate of hierarchical F‐statistics from a hierarchy with any numbers of levels. In addition, it allows testing the statistical significance of population differentiation for these differ...... hiện toàn bộ
AbstractInvestigating diversity in asexual organisms using molecular markers involves the assignment of individuals to clonal lineages and the subsequent analysis of clonal diversity. Assignment is possible using a distance matrix in combination with a user‐specified threshold, defined as the maximum distance between two individuals that are considered to belong to...... hiện toàn bộ
AbstractIn molecular ecology the analysis of large microsatellite data sets is becoming increasingly popular. Here we introduce a new software tool, which is specifically designed to facilitate the analysis of large microsatellite data sets. All common microsatellite summary statistics and distances can be calculated. Furthermore, the microsatellite analys...... hiện toàn bộ
AbstractLinkage disequilibrium is an ubiquitous biological phenomenon. However a common metric for disequilibrium – the index of association or IA– is dependent on sample size. In this paper we present a modification of IA that removes this dependency. This method has been implemented in a software package.