Results 41 to 50 of about 5,225 (221)

A Program of Minimum Coancestry Mating Using Linear Programming

Nihon Yoton Gakkaishi, 2011
Masahiro Satoh
openalex   +3 more sources

Improved dairy cattle mating plans at herd level using genomic information

Animal, 2021
From 2012 to 2018, 223 180 Montbéliarde females were genotyped in France and the number of newly genotyped females increased at a rate of about 33% each year.
M. Bérodier, P. Berg, T. Meuwissen, D. Boichard, M. Brochard, V. Ducrocq   +5 more
doaj   +1 more source

Pedigree analysis and inbreeding effects over morphological traits in Campolina horse population

Animal, 2018
Genetic improvement, without control of inbreeding, can go to loss of genetic variability, reducing the potential for genetic gains in the domestic populations.
F.O. Bussiman, B.C. Perez, R.V. Ventura, M.G.C.D. Peixoto, R.A. Curi, J.C.C. Balieiro   +5 more
doaj   +1 more source

On the estimation of inbreeding depression using different measures of inbreeding from molecular markers

Evolutionary Applications, 2021
The inbreeding coefficient (F) of individuals can be estimated from molecular marker data, such as SNPs, using measures of homozygosity of individual markers or runs of homozygosity (ROH) across the genome.
Armando Caballero, Beatriz Villanueva, Tom Druet   +2 more
doaj   +1 more source

Population structure of the Trakehner Horse breed

Animal, 2009
The objective of this study was to examine the population structure of the Trakehner Horse breed. A total of 13 793 pedigree records were used for analysing the active breeding population and their ancestors dating back to 1950.
R. Teegen, C. Edel, G. Thaller
doaj   +1 more source

Variation in actual relationship among descendants of inbred individuals [PDF]

, 2012
In previous analyses, the variation in actual, or realized, relationship has been derived as a function of map length of chromosomes and type of relationship, the variation being greater the shorter the total chromosome length and the coefficient of ...
B. S. WEIR, Guo, Haldane, Meuwissen, W. G. HILL, Weir   +5 more
core   +1 more source

Fertility Variation and Effective Population Size in a Teak Clonal Seed Orchard [PDF]

, 2011
A 27 year old clonal seed orchard of teak (Tectona grandis L.f ) in Padangan, East Java comprising 24 clones, was evaluated for fertility, offspring diversity, and genetic drift.
Sumardi, S. (Sumardi)
core   +3 more sources

Genomic inbreeding estimation in small populations: Evaluation of runs of homozygosity in three local dairy cattle breeds [PDF]

, 2016
In the local breeds with small population size, one of the most important problems is the increase of inbreeding coefficient (F). High levels of inbreeding lead to reduced genetic diversity and inbreeding depression.
DI GERLANDO, Rosalia, Fontanesi, L., MASTRANGELO, Salvatore, PORTOLANO, Baldassare, SARDINA, Maria Teresa, TOLONE, Marco   +5 more
core   +2 more sources

A proximal decomposition of inbreeding, coancestry and contributions

Genetics Research, 2008
SummaryWright's (1922) coalescence probabilistic method decomposes the average coancestry or the average inbreeding of the population of interest into contributions of ancestors who are directly responsible for coancestry. These ancestors are less numerous and younger than those given by Caballero & Toro's (2000) method.
Colleau, J Jacques, J. J., Sargolzaei, M.   +1 more
openaire   +3 more sources

Rationale for estimating genealogical coancestry from molecular markers

, 2011
M. Á. Toro, L. A. García‐Cortés, Andrés Legarra   +2 more
openalex   +4 more sources