Results 31 to 40 of about 22,269,143 (359)
Fine-Scale Genetic Structure in Finland
G3: Genes, Genomes, Genetics, 2017 Coupling dense genotype data with new computational methods offers unprecedented opportunities for individual-level ancestry estimation once geographically precisely defined reference data sets become available.
Sini Kerminen +10 more
doaj +1 more source
Population structure in Japanese rice population
Breeding Science, 2013 It is essential to elucidate genetic diversity and relationships among even related individuals and populations for plant breeding and genetic analysis. Since Japanese rice breeding has improved agronomic traits such as yield and eating quality, modern Japanese rice cultivars originated from narrow genetic resource and closely related.
Yamasaki, Masanori, Ideta, Osamu
openaire +3 more sources
Visualizing population structure with variational autoencoders
bioRxiv, 2020 Dimensionality reduction is a common tool for visualization and inference of population structure from genotypes, but popular methods either return too many dimensions for easy plotting (PCA) or fail to preserve global geometry (t-SNE and UMAP).
C. Battey, G. Coffing, A. Kern
semanticscholar +1 more source
pophelper: an R package and web app to analyse and visualize population structure
Molecular Ecology Resources, 2017 The pophelper r package and web app are software tools to aid in population structure analyses. They can be used for the analyses and visualization of output generated from population assignment programs such as admixture, structure and tess. Some of the
R. Francis
semanticscholar +1 more source
Exploring population structure with admixture models and principal components analysis
Methods in molecular biology, 2020 Population structure is a commonplace feature of genetic variation data, and it has importance in numerous application areas, including evolutionary genetics, conservation genetics, and human genetics. Understanding the structure in a sample is necessary
Chi-Chun Liu +3 more
semanticscholar +1 more source
Jurnal Natural, 2021 The Dipterocarpaceae family is one of the identified plant groups with high conservation value that exist in Weh Island Nature Tourism Park. However, the data availability on the species diversity and population structure of Dipterocarpaceae in Weh ...
RIDHA UL FAHMI +2 more
doaj +1 more source
Genetic Structure of the Spanish Population [PDF]
BMC Genomics, 2010 Abstract Background Genetic admixture is a common caveat for genetic association analysis. Therefore, it is important to characterize the genetic structure of the population under study to control for this kind of potential bias.
Gayán, Javier +25 more
openaire +4 more sources
Pseudomonas aeruginosa population structure revisited. [PDF]
PLoS ONE, 2009 At present there are strong indications that Pseudomonas aeruginosa exhibits an epidemic population structure; clinical isolates are indistinguishable from environmental isolates, and they do not exhibit a specific (disease) habitat selection.
Jean-Paul Pirnay +10 more
doaj +1 more source
Multiple strategies in structured populations [PDF]
Proceedings of the National Academy of Sciences, 2011 Many specific models have been proposed to study evolutionary game dynamics in structured populations, but most analytical results so far describe the competition of only two strategies. Here we derive a general result that holds for any number of strategies, for a large class of population structures under weak selection. We show that for
Tarnita, Corina +2 more
openaire +4 more sources
Inferring Population Structure and Admixture Proportions in Low-Depth NGS Data
Genetics, 2018 Meisner and Albrechtsen present two methods for inferring population structure and admixture proportions in low depth next-generation sequencing (NGS).
J. Meisner, A. Albrechtsen
semanticscholar +1 more source