Wiley
1471-8278
1471-8286
Cơ quản chủ quản: N/A
Các bài báo tiêu biểu
Tập 6 Số 1 - Trang 288-295 - 2006
Abstract genalex 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 pairwise relatedness. Distance‐based calculations include amova,
principal coordina...
Tập 4 Số 3 - Trang 535-538 - 2004
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. Chương
trình hỗ trợ nhận diện lỗi kiểu hình gen do các allele không khuếch đại (allele
ẩn), hi...
#Genotyping errors #Microsatellite data #DNA degradation #Population genetics #Null alleles #Large allele dropout #Stutter peaks #Microchecker #Genetic analysis tools
Tập 7 Số 3 - Trang 355-364 - 2007
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 DNA barcoding. By providing specialized services,
it aids the assembly ...
Tập 4 Số 1 - Trang 137-138 - 2004
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 individuals are depicted as bars partitioned into
coloured segments that corre...
Tập 2 Số 4 - Trang 618-620 - 2002
Abstract spag e d 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 populations by
pairwise comparisons and tests their significance by appropriate numerical
resampling. spa...
Tập 5 Số 1 - Trang 187-189 - 2005
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 performs rarefaction on
private ...
Tập 5 Số 1 - Trang 184-186 - 2005
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 different
levels, using a generalized likelihood‐ratio test. The package hierfstat is
available at http:...
Tập 4 Số 4 - Trang 792-794 - 2004
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 the same clonal
lineage. Analysi...
Tập 3 Số 1 - Trang 167-169 - 2003
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 analyser (msa) software offers an
improved metho...
Indices of multilocus linkage disequilibrium
Tập 1 Số 1-2 - Trang 101-102 - 2001
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.