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Listar por palabra clave "Genetic correlation"

Mostrando ítems 1-9 de 9

Evaluating animal models comprising additive genetic and maternal effects on growth traits in German Angora rabbit

Rahim, Abdul; Rajaravindra, K. Sri; Chaudhary, Rajni; Chaturvedi, Om Hari; Gowane, Gopal R. (Universitat Politècnica de València, 2024-09-30)

[EN] This investigation was carried out to estimate the genetic parameters for German Angora rabbits using most appropriate animal model comprising additive and maternal effects. The pedigree information and data on growth ...
Genetic analysis of longevity in specialized lines of rabbits

El Nagar, Ayman Gamal Fawzy (Universitat Politècnica de València, 2015-06-29)

[EN] The global objective of the present thesis was to study the functional longevity defined as length of productive life (LPL) in five Spanish specialized lines of rabbit (A, V, H and LP). Chapter 3, aimed to check the ...
Genetic parameters for birthweight environmental variability in mice

Pun, A.; Cervantes, I.; Nieto, B.; Perez-Cabal, M.A.; Salgado, C.; Ibañez Escriche, Noelia; Gutiérrez, J.P. (Blackwell Publishing, 2013)

[EN] Data from a divergent experiment for birthweight (BrW) environmental variability were used to estimate genetic parameters for BrW trait and its environmental variability by fitting both homoscedastic (HO) and ...
Genetic variation in head morphometry of rabbit sperm

Lavara García, Raquel; Vicente Antón, José Salvador; Baselga Izquierdo, Manuel (Elsevier, 2013-09)

The aim of this study was to determine the repeatability and heritability of sperm head characteristics: width (W, mu m), area (A, mu m2), length (L, mu m), and perimeter (P, mu m), and to explore the relationships between ...
Genetics of fresh and frozen-thawed semen traits and their relationship with growth rate in rabbits

Lavara García, Raquel (Universitat Politècnica de València, 2013-09-02)

Se utilizarán eyaculados procedentes de machos de la línea R (línea de conejos seleccionada por velocidad de crecimiento durante el periodo de engorde)alojados en diferentes centros de inseminación artificial. Una vez ...
Incorporation of feeding behaviour traits to increase the genetic gain of feed efficiency in Pietrain pigs

Nuñez, Pedro; Gol, Sofía; Reixach, Josep; Casto-Rebollo, Cristina; Ibáñez-Escriche, Noelia (Blackwell Publishing, 2023-09)

[EN] Improved feed efficiency is an essential goal for the sustainability of pig production in economic and environmental terms. Traits such as feed conversion rate (FCR), residual feed intake (RFI), residual body weight ...
Meta-analysis of genetic parameters for economic traits in rabbit using a random-effects model

Lima, Nandrya Hayne Santos; D'suze, Elizangela Zayana Lima; Paiva, Denise de Assis; Lima, Nilsa Duarte da Silva; Gomes, Thalles Ribeiro; Paiva, José Teodoro de (Universitat Politècnica de València, 2024-09-30)

[EN] The genetic improvement of rabbits helps increase their productivity and, consequently, increase the supply of animal protein for human consumption. The aim of this study was to perform a meta-analysis of genetic ...
Multi-Trait Single-Step GBLUP Improves Accuracy of Genomic Prediction for Carcass Traits Using Yearling Weight and Ultrasound Traits in Hanwoo

Mehrban, Hossein; Naserkheil, Masoumeh; Lee, Deukhwan; Ibáñez-Escriche, Noelia (Frontiers Media, 2021-07-30)

[EN] There has been a growing interest in the genetic improvement of carcass traits as an important and primary breeding goal in the beef cattle industry over the last few decades. The use of correlated traits and molecular ...
Study of the Host Genetic Control over the Ruminal Microbiota and their Relationships with Methane Emissions in Dairy Cattle

Saborío Montero, Alejandro (Universitat Politècnica de València, 2022-07-30)

[ES] El análisis del control genético del hospedador sobre su microbiota ha sido señalado recientemente como un tema prometedor en diferentes campos de estudio. La relación entre el holobionte hospedador-microbioma y los ...