Results 41 to 50 of about 7,495,262 (331)

Correlation of litter size traits [PDF]

Biotechnology in Animal Husbandry, 2016
Heredity and correlation of litter size traits were observed in 3693 litters, i.e. in 1622 daughters of two genotypes Swedish Landrace genotype - SL; and F1 ♀ SLxLW. The study included daughters (minimum ten daughters per sire) of 24 sires.
Radović Čedomir, Petrović Milica, Brkić Nenad, Parunović Nenad, Radojković Dragan, Savić Radomir, Gogić Marija   +6 more
doaj  

ESTIMATION OF PHENOTYPIC AND GENETIC CORRELATIONS FOR QUALITY TRAITS IN A WHEAT POPULATION [PDF]

Poljoprivreda, 2012
The objective of this paper was to estimate phenotypic and genetic correlations in order to improve existing wheat quality breeding methodology in early generations.
Dario Novoselović, Ruđer Šimek, Krešimir Dvojković, Georg Drezner   +3 more
doaj  

Genetic profile of total body energy content of Holstein cows in the first three lactations [PDF]

, 2005
Weekly total body energy content (TBEC) was calculated for 444 Holstein cows in their first 3 lactations. These calculations were based on body lipid and protein changes predicted from weekly changes in body condition score and live weight of each cow ...
Banos, G, Brotherstone, S, Coffey, MP
core   +1 more source

Potential influence of socioeconomic status on genetic correlations between alcohol consumption measures and mental health

Psychological Medicine, 2019
Background. Frequency and quantity of alcohol consumption are metrics commonly used to measure alcohol consumption behaviors. Epidemiological studies indicate that these alcohol consumption measures are differentially associated with (mental) health ...
A. Marees, D. Smit, Jue-Sheng Ong, S. Macgregor, Jiyuan An, D. Denys, F. Vorspan, W. van den Brink, E. Derks   +8 more
semanticscholar   +1 more source

Estimação de parâmetros genéticos para características de crescimento de ovinos Santa Inês utilizando modelos uni e multicaracterísticas Estimation of genetic parameters for growth traits of Santa Inês sheep using single and multiple-trait models

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2006
Utilizaram-se registros de pesos do nascimento aos 196 dias de idade de 927 cordeiros, filhos de 45 reprodutores e 323 matrizes de ovinos da raça Santa Inês, controlados de 1983 a 2000, com o objetivo de avaliar três modelos que consideraram ou não o ...
J.L.R. Sarmento, R.A. Torres, W.H. Sousa, C.S. Pereira, P.S. Lopes, F.C. Breda   +5 more
doaj   +1 more source

Multi-trait Improvement by Predicting Genetic Correlations in Breeding Crosses

G3: Genes, Genomes, Genetics, 2019
The many quantitative traits of interest to plant breeders are often genetically correlated, which can complicate progress from selection. Improving multiple traits may be enhanced by identifying parent combinations – an important breeding step – that ...
Jeffrey L. Neyhart, A. Lorenz, Kevin P. Smith   +2 more
semanticscholar   +1 more source

Estimação de parâmetros genéticos para produção de leite de vacas da raça Holandesa via regressão aleatória Estimation of genetic parameters for Holstein cows milk production by random regression

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2009
Foram utilizados 21.702 registros de produção de leite no dia do controle de 2.429 vacas primíparas da raça Holandesa, filhas de 233 touros, coletados em 33 rebanhos do Estado do Rio Grande do Sul, para estimar parâmetros genéticos para produção de leite
C.K.P. Dorneles, J.A. Cobuci, P.R.N. Rorato, T. Weber, J.S. Lopes, H.N. Oliveira   +5 more
doaj   +1 more source

The estimation of genetic parameters for growth curve traits in Raeini Cashmere goat described by Gompertz model [PDF]

, 2018
The objectives of this study were to describe growth curve of Raeini Cashmere goat applying the Gompertz growth model and genetic evaluation of growth curve-related traits including model parameters of A, B and K, inflection age (IA) and inflection ...
Ghiasi, Heydar, Lupi, T.M., Mokhtari, M.S.   +2 more
core   +1 more source

AN EXPERIMENTAL EVALUATION OF GENETIC CORRELATION [PDF]

Genetics, 1973
ABSTRACT Heritability and genetic correlations realized from both single-trait and antagonistic index selection were compared with paternal half-sib estimates. Primary attention was focused on the genetic correlation between six-week body weight and six-week tail length.
J J, Rutledge, E J, Eisen, J E, Legates
openaire   +2 more sources

Genetic correlations among psychiatric and immune‐related phenotypes based on genome‐wide association data

American Journal of Medical Genetics Part B: Neuropsychiatric Genetics, 2018
Individuals with psychiatric disorders have elevated rates of autoimmune comorbidity and altered immune signaling. It is unclear whether these altered immunological states have a shared genetic basis with those psychiatric disorders.
D. Tylee, Jiayin Sun, J. Hess, Muhammad A. Tahir, Esha Sharma, R. Malik, B. Worrall, A. Levine, J. Martinson, S. Nejentsev, D. Speed, A. Fischer, E. Mick, B. Walker, A. Crawford, S. Grant, C. Polychronakos, J. Bradfield, P. Sleiman, H. Hakonarson, E. Ellinghaus, James T. Elder, L. Tsoi, R. Trembath, J. Barker, A. Franke, A. Dehghan, S. Faraone, S. Glatt   +28 more
semanticscholar   +1 more source