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Genetic Structure Analysis of the Pura Raza Español Horse Population through Partial Inbreeding Coefficient Estimation
(MDPI, 2020)
The aim of this work was to analyze genetic parameters such as the inbreeding coefficient (F), relatedness coefficient (AR) and partial inbreeding coefficient (Fij) of the whole PRE population, and the ancestors which ...
Challenging selection for consistency in the rank of endurance competitions
(BioMed Central (Springer), 2020)
Control of the environmental variability by genetic selection offers possibilities for new selection objectives for productive traits. This methodology aims at reducing heterogeneity in productive traits and has been applied ...
Quantitative analysis of parent-of-origin effect in reproductive and morphological selection criteria in the Pura Raza Española horse
(Wiley, 2023)
It is generally assumed that parents make a genetically equal contribution to their offspring, but this assumption might not always hold. This is because the expression of a gene can be blocked by methylation during ...
Genetic inbreeding depression load for morphological traits and defects in the Pura Raza Española horse
(BioMed Central (Springer), 2020)
Background
Inbreeding is caused by mating between related individuals and is associated with reduced fitness and performance (inbreeding depression). Several studies have detected heterogeneity in inbreeding depression ...
Designing an early selection morphological traits index for reproductive efficiency in Pura Raza Española mares
(Oxford Academic, 2024)
The low rate of reproductive efficiency in horses may be linked to the equine industry’s practice of maintaining breeding stock that stands out for its athletic or morphological performance but exhibits poor reproductive ...
Early genetic selection of Spanish Trotter Horses by new precocity criteria
(Taylor & Francis, 2024)
National trotting races held in Spain between 1990–2022 were used to estimate genetic para-meters for 5 precocity criteria: age at first ranked race (AFR), age when the animal reached 50% of ranked races (A50%), age when ...
Genetic Parameters of Somatic Cell Score in Florida Goats Using Single and Multiple Traits Models
(MDPI, 2022)
A total of 1,031,143 records of daily dairy control test of Spanish Florida goats were used for this study. The database was edited, and only the records of the first three lactations were kept. The final database contained ...
Survival analysis of productive life in Florida dairy goats using a Cox proportional hazards model
(Wiley, 2023)
Longevity is an economically important trait, since extending the functional life of a doe would allow us to keep the most productive females in the herd as long as possible, and this could result in the increased profitability ...
Método molecular para el diagnóstico precoz de la infertilidad equina
(Oficina de Transferencia de Resultados de la Investigación, 2016)
Genomic Diversity of the Retinta Breed Derived from Two Ancestral Bovine Lineages
(MDPI, 2024)
The Retinta breed, an autochthonous type of Spanish beef cattle, is highly adapted to breeding in its natural environment, which is characterized by a Mediterranean climate. The origins of this breed can be traced to two ...