Results 101 to 110 of about 2,825 (194)

Coancestry matrix obtained with ChromoPainter for the analysis of 284 ancient European genomes dated from the Iron Age to medieval period.

, 2023
Coancestry matrix obtained with ChromoPainter for the analysis of 284 ancient European genomes dated from the Iron Age to medieval period.
Adeline Morez (11166988), Gordon Noble (15368255), Sahra Talamo (116803), Ricardo Rodríguez-Varela (9711315), Christina Donald (15368258), Linus Girdland-Flink (11009565), Joel D. Irish (7247051), Nicholas J. Evans (9960212), Kate Britton (7869794), Torsten Günther (3267201), Anders Götherström (216373), Natalija Kashuba (14350827), Rui Martiniano (4280938)   +12 more
core   +1 more source

Genetic Diversity in a Small Chicken Population Inferred from Microsatellite Polymorphism

The Journal of Poultry Science, 2014
Neutral genetic variation is believed to provide useful information for conservation of farm-animal genetic resources. The aim of the present study was to assess genetic diversity in a small native chicken population composed of 4 groups, using neutral ...
Ryo Tadano, Yukari Kataoka
doaj   +1 more source

Rates of coancestry and inbreeding per year and per generation and corresponding estimates of effective population size.

, 2013
Results were obtained using the 219 Guadyerbas animals.aRate of coancestry (Δf(y)) and inbreeding (ΔF(y)) per year.bRate of coancestry (Δf) and inbreeding (ΔF) per generation.cEffective population size calculated from the rate of coancestry (Ne_f) or the
Miguel A. Toro (478459), Carmen Barragán (422673), Ana I. Fernández (133571), María Saura (478458), M. Carmen Rodríguez (422674), Almudena Fernández (422672), Beatriz Villanueva (36604)   +6 more
core   +1 more source

Practical implementation of optimal management strategies in conservation programmes: a mate selection method [PDF]

Animal Biodiversity and Conservation, 2001
The maintenance of genetic diversity is, from a genetic point of view, a key objective of conservation programmes. The selection of individuals contributing offspring and the decision of the mating scheme are the steps on which managers can control ...
Fernández, J., Toro, M. A., Caballero, A.   +2 more
doaj  

A model to infer the demographic structure evolution of endangered donkey populations

Animal, 2017
Stemming from The Worldwide Donkey Breeds Project, an initiative aiming at connecting international researchers and entities working with the donkey species, molecularly tested pedigree analyses were carried out to study the genetic diversity, structure ...
F.J. Navas, J. Jordana, J.M. León, C. Barba, J.V. Delgado   +4 more
doaj   +1 more source

The use of genomic coancestry matrices in the optimisation of contributions to maintain genetic diversity at specific regions of the genome [PDF]

, 2016
BACKGROUND: Optimal contribution methods have proved to be very efficient for controlling the rates at which coancestry and inbreeding increase and therefore, for maintaining genetic diversity.
Ricardo Pong-Wong, Gómez-Romano, Fernando, Fernández Sandonis, Jesús, John A. Woolliams, Villanueva, Beatriz, Woolliams, John A., Pong-Wong, Ricardo, Fernández Martín, Jesús, Fernando Gómez-Romano, Gómez-Romano, F., Jesús Fernández, Gómez Romano, Fernando, Beatriz Villanueva, Fernández, Jesús, Pong-Wong, R., Pong-Wong, Ricardo; id_orcid, Woolliams, J. A., Fernando Gómez-Romano, Woolliams, John A   +18 more
core   +1 more source

Estimation of genealogical coancestry in plant species using a pedigree reconstruction algorithm and application to an oil palm breeding population

, 2014
Key message Explicit pedigree reconstruction by simulated annealing gave reliable estimates of genealogical coancestry in plant species, especially when selfing rate was lower than 0.6, using a realistic number of markers.
Cochard, Benoît, Denis, Marie, Sanchez, Leopoldo, Samper, Patrick, Bouvet, J. M., Fernández Martín, Jesús, Sanchez Rodriguez, Leopoldo, Bouvet, Jean-Marc, Cros, David, Fernandez, Jesus, Cros, D., Cochard, B., Samper, P.   +12 more
core   +1 more source

PCA based on ChromoPainter coancestry matrix and FineSTRUCTURE clustering generated for 284 ancient European genomes dated to the Iron Age and medieval period.

, 2023
PCA based on ChromoPainter coancestry matrix and FineSTRUCTURE clustering generated for 284 ancient European genomes dated to the Iron Age and medieval period.
Adeline Morez (11166988), Gordon Noble (15368255), Sahra Talamo (116803), Ricardo Rodríguez-Varela (9711315), Christina Donald (15368258), Linus Girdland-Flink (11009565), Joel D. Irish (7247051), Nicholas J. Evans (9960212), Kate Britton (7869794), Torsten Günther (3267201), Anders Götherström (216373), Natalija Kashuba (14350827), Rui Martiniano (4280938)   +12 more
core   +1 more source

Management of Genetic Diversity in Conservation Programs Using Genomic Coancestry

, 2023
Esta tesis doctoral se realizó en el Instituto de Investigación y Tecnología Agraria y Alimentaria (INIA-CSIC) de Madrid. El trabajo expuesto en el capítulo 2 se realizó en parte en el Instituto Roslin, de la Universidad de Edimburgo durante una estancia predoctoral.
openaire   +2 more sources

Using genome-wide measures of coancestry to maintain diversity and fitness in endangered and domestic pig populations

, 2015
Conservation and breeding programs aim at maintaining the most diversity, thereby avoiding deleterious effects of inbreeding while maintaining enough variation from which traits of interest can be selected. Theoretically, the most diversity is maintained
Cara, M.A.R., de, Groenen, M., Ryder, O.A., Crooijmans, R.P.M.A., Groenen, M.A.M., Bosse, M., Megens, H.J.W.C., Madsen, O., de Cara, M.A.R., Austerlitz, F.   +9 more
core   +2 more sources