Results 31 to 40 of about 26,736 (301)

SNP-BLUP, G-BLUP ja H-BLUP - johdanto genomisiin arvosteluihin

Suomen Maataloustieteellisen Seuran Tiedote, 2012
Genominen valinta tarkoittaa eläimen (ja kasvien) jalostusarvon ennustamista ja valintapäätöksen tekemistä yksilön DNA:n eli SNP- markkeritietojen perusteella. Viime vuosina genomisten jalostusarvojen laskentaan on kehitelty useita malleja. Yksinkertaisessa DNA markkeri eli SNP-BLUP menetelmään perustuvassa mallissa SNP-markkerivaikutuksia käsitellään ...
Koivula, Minna, Mäntysaari, Esa, Strandén, Ismo   +2 more
openaire   +3 more sources

Evaluation of gene-based family-based methods to detect novel genes associated with familial late onset Alzheimer disease [PDF]

, 2018
Gene-based tests to study the combined effect of rare variants towards a particular phenotype have been widely developed for case-control studies, but their evolution and adaptation for family-based studies, especially for complex incomplete families ...
Budde, John, Cruchaga, Carlos, Del-Aguila, Jorge L, Deming, Yuetiva, Fernandez, Maria V, Goate, Alison M, Harari, Oscar, Ibanez, Laura, Morris, John C, NCRAD,, NIA-LOAD family study group,, Norton, Joanne   +11 more
core   +2 more sources

Genotype × Environment Interaction Analysis for Yield Stability of Hybrid Cotton Across Production Environments Through Multiple Biometrical Tools

Journal of Natural Fibers, 2022
The expected gains in the productivity and sustainability of cotton cultivars across environmental spectra may face many challenges. To address this issue, a set of 572 cotton accessions, including 284 F1 hybrids along with their parental lines and ...
Muhammad Shahid Iqbal, Zareen Sarfraz, Mian Faisal Nazir, Yinhua Jia, Zhaoe Pan, Tahir Mahmood, Liru Wang, Xiongming Du   +7 more
doaj   +1 more source

Bias and accuracy of dairy sheep evaluations using BLUP and SSGBLUP with metafounders and unknown parent groups

Genetics Selection Evolution, 2020
Background Bias has been reported in genetic or genomic evaluations of several species. Common biases are systematic differences between averages of estimated and true breeding values, and their over- or under-dispersion.
F. Macedo, O. F. Christensen, J. Astruc, I. Aguilar, Y. Masuda, A. Legarra   +5 more
semanticscholar   +1 more source

Genome-Wide Association Study for Maize Leaf Cuticular Conductance Identifies Candidate Genes Involved in the Regulation of Cuticle Development. [PDF]

, 2020
The cuticle, a hydrophobic layer of cutin and waxes synthesized by plant epidermal cells, is the major barrier to water loss when stomata are closed at night and under water-limited conditions.
Baseggio, Matheus, Chamness, James, Gore, Michael A, Kaczmar, Nicholas, Lin, Meng, Matschi, Susanne, Miller, Michael, Molina, Isabel, Qiao, Pengfei, Scanlon, Michael J, Smith, Laurie G, Stewart, Ethan L, Vasquez, Miguel   +12 more
core   +2 more sources

Effects of ignoring inbreeding in model-based accuracy for BLUP and SSGBLUP.

Journal of animal breeding and genetics = Zeitschrift fur Tierzuchtung und Zuchtungsbiologie, 2020
Model-based accuracy, defined as the theoretical correlation between true and estimated breeding value, can be obtained for each individual as a function of its prediction error variance (PEV) and inbreeding coefficient F, in BLUP, GBLUP and SSGBLUP ...
I. Aguilar, E. N. Fernandez, A. Blasco, O. Ravagnolo, A. Legarra   +4 more
semanticscholar   +1 more source

Estimativas de parâmetros genéticos e ganhos de seleção em progênies de maracujazeiro via metodologia REML/BLUP

, 2021
The aim of this work was to estimate genetic parameters and predict genetic progress via selection indexes using the REML / BLUP methodology in a population of sour passion fruit under recurrent intra-population selection.
Dhiego Pereira Krause, L. Fachi, Edinéia Zulian Dalbosco, Thiago Neto Valerio Campos, Angélica Padilha de Freitas, Kecy Sena Lima, W. Krause   +6 more
semanticscholar   +1 more source

HERITABILITY AND BREEDING VALUE OF SHEEP FERTILITY ESTIMATED BY MEANS OF THE GIBBS SAMPLING METHOD USING THE LINEAR AND THRESHOLD MODELS [PDF]

Journal of Central European Agriculture, 2013
The research was carried out on 4,030 Polish Merino ewes born in the years 1991- 2001, kept in 15 flocks from the Pomorze and Kujawy region. Fertility of ewes in subsequent reproduction seasons was analysed with the use of multiple logistic regression ...
DARIUSZ Piwczynski, Bogana KOWALISZYN
doaj   +1 more source

Development and optimization of the equations of the mixed BLUP model for the evaluation of the breed value of bulls-producers of the golstin black-motioned breed of the Republic of Kazakhstan

, 2021
The relevance of research. Currently the methodological base for assessing the breeding qualities of bulls-producers of dairy and milk-meat breeds by the quality of offspring is carried out in accordance with the Instruction approved by the MA of the ...
K. Zhumanov, T. Karymsakov, M. A. Kineev, A. Baimukanov   +3 more
semanticscholar   +1 more source

Evaluation of sires using univariate animal model in Murrah buffaloes

Indian Journal of Animal Sciences, 2021
The percentage of sires superior to the population mean was 63.24, 58.82, and 60.29% using LS, BLUP, and DFREML method respectively for AFC trait. The corresponding figure in percentage applying LS, BLUP and DFREML methods were 51.47, 58.82 and 39.71 ...
REETU TEWARI, D KUMAR, C B SINGH, HARPAL SINGH   +3 more
doaj   +1 more source