Results 21 to 30 of about 1,104,984 (330)

Honey bee genotypes and the environment [PDF]

, 2014
Although knowledge about honey bee geographic and genetic diversity has increased tremendously in recent decades (Meixner et al., 2013), the adaptation of honey bees to their local environment has not been well studied.
Buchler, Ralph, Carreck, Norman L, Costa, Cecilia, Francis, Roy M, Hatjina, Fani, Kryger, Per, Meixner, Marina D, Uzunov, Aleksander   +7 more
core   +1 more source

Diferenças entre produções de leite e de gordura de vacas PC e PO da raçaHolandesa no Estado de Minas Gerais Differences on milk and fat yield between purebred and grade Holstein cows in Minas Gerais, Brazil

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2001
As produções de leite e de gordura de vacas da raça Holandesa puras de origem (PO) e puras por cruzamento (PC), com gerações controladas, foram analisadas por meio da metodologia de modelos mistos, utilizando máxima verossimilhança restrita e modelo ...
M.C. Durães, J. Valente, A.F. Freitas, N.M. Teixeira, R.B. Barra   +4 more
doaj   +1 more source

Single-nucleotide polymorphism-based genetic risk score and patient age at prostate cancer diagnosis [PDF]

, 2019
Importance: Few studies have evaluated the association between a single-nucleotide polymorphism-based genetic risk score (GRS) and patient age at prostate cancer (PCa) diagnosis.
Andriole, Gerald L, Fantus, Richard J, Helfand, Brian T, Isaacs, William B, Labbate, Craig, Na, Rong, Shi, Zhuqing, Wang, Chi-Hsiung, Xu, Jianfeng, Yu, Hongjie, Zheng, S Lilly   +10 more
core   +2 more sources

Genetic analysis of semen from different origins and their impact on production traits: A single and multiple trait approach [PDF]

Biotechnology in Animal Husbandry, 2023
This study aims to evaluate the genetics of imported semen and assess the genetic trend of production traits in Holstein cows during their first lactation in Iran.
Jafarzadeh Ghadimi Ramin, Shodja Jalil, Alijani Sadegh, Rafat Abbas, Sheikhlo Mohamadreza   +4 more
doaj   +1 more source

Genetic parameters and litter trait trends of Danish pigs in South Vietnam [PDF]

Animal Bioscience, 2021
Objective The objective of this study was to estimate the genetic parameters and various litter trait trends of Danish pigs in South Vietnam, including the number born alive (NBA), number weaned (NW), and litter weight at the 21st day (LW21).
Nguyen Huu Tinh, Tran Van Hao, Anh Phu Nam Bui   +2 more
doaj   +1 more source

Genetic diversity derived from pedigree information and estimation of genetic parameters for reproductive traits of Limousine and Charolais cattle raised in Italy

Italian Journal of Animal Science, 2020
Limousine and Charolais cattle breeds are assuming increasing importance in the Italian beef cattle sector. Indeed, both breeds are involved in a national rural development project.
Marcos Paulo Gonçalves de Rezende, Carlos Henrique Mendes Malhado, Stefano Biffani, Paulo Luis Souza Carneiro, Riccardo Bozzi   +4 more
doaj   +1 more source

Past and future of a century old Citrus tristeza virus collection: a California citrus germplasm tale. [PDF]

, 2013
Citrus tristeza virus (CTV) isolates collected from citrus germplasm, dooryard and field trees in California from 1914 have been maintained in planta under quarantine in the Citrus Clonal Protection Program (CCPP), Riverside, California. This collection,
Georgios eVidalakis, Greg eGreer, James eDiaz, Jinbo eWang, Jinbo eWang, John eBash, Orhan eBozan, Ramon eSerna, Raymond K. Yokomi, Richard F Lee, Robert R Krueger, Sun-Jung eKwon, Svetlana Y Folimonova, Tavia eRucker, Tyler eDang   +14 more
core   +2 more sources

Multiple-trait multiple-country genetic evaluation of Holstein bulls for female fertility and milk production traits

Animal, 2014
The aim of this study was to investigate the effect of including milk yield data in the international genetic evaluation of female fertility traits to reduce or eliminate a possible bias because of across-country selection for milk yield.
M.A. Nilforooshan, J.H. Jakobsen, W.F. Fikse, B. Berglund, H. Jorjani   +4 more
doaj   +1 more source

Estimation of genetic parameters and genetic trends for reproductive traits in Saanen goats [PDF]

Acta Veterinaria, 2013
The study was conducted on Saanen goats raised in Croatia. The object of the study was to determine the average litter size (LS), birth weight (BW) and total litter weight (TLW).
Kasap A., Mioč B., Škorput D., Pavić Vesna, Antunović Z.   +4 more
doaj   +1 more source

Low genetic variability, female-biased dispersal and high movement rates in an urban population of Eurasian badgersMeles meles [PDF]

, 2008
1. Urban and rural populations of animals can differ in their behaviour, both in order to meet their ecological requirements and due to the constraints imposed by different environments.
Bijlsma, Brownstein, Carpenter, Carpenter, Carpenter, Cheeseman, Christian, Clements, Cresswell, da Silva, Davison, Davison, Ditchkoff, Domingo-Roura, Doncaster, Dugdale, Dugdale, Engel, Estes, Evans, Favre, Frantz, Frantz, Frantz, Gottelli, Griffiths, Hardy, Harris, Harris, Huck, Huck, Huck, Kalinowski, Kowalczyk, Kruuk, Langbein, Loiselle, Macdonald, Marmi, Marshall, McKelvey, McKelvey, Miller, Miller, Mills, Page, Pertoldi, Pope, Queller, Raymond, Roper, Rousset, Scheppers, Schley, Smal, Taberlet, Taberlet, Taylor, Tuyttens, Tuyttens, van Oosterhout, Vekemans, Waits, Walsh, Wilberg, Woodroffe, Woodroffe   +66 more
core   +2 more sources