Results 41 to 50 of about 1,731,425 (299)

Genotype by Environment Interaction and Yield Stability of Drought Tolerant Mung Bean [Vigna radiata (L.) Wilczek] Genotypes in Ethiopia [PDF]

, 2022
A multi-environment evaluation of mung bean genotypes was conducted in six environments across Ethiopia to select promising genotypes. This study was conducted to estimate the magnitude of genotypes by environment interaction (GEI) and seed yield ...
Mekbib, Firew, Ganta, Tekle Yoseph, Tadele, Zerihun, Amsalu, Berhanu   +3 more
core  

Genotype-by-environment interactions affecting heterosis in maize

PLOS ONE, 2017
ABSTRACT The environment can influence heterosis, the phenomena in which the offspring of two inbred parents exhibits phenotypic performance beyond the inbred parents for specific traits. In this study we measured 25 traits in a set of 47 maize hybrids and their inbred parents grown in 16 different environments, and each had varying ...
Zhi Li, Lisa Coffey, Jacob Garfin, Nathan D. Miller, Michael R. White, Edgar P. Spalding, Natalia de Leon, Shawn M. Kaeppler, Patrick S. Schnable, Nathan M. Springer, Candice N. Hirsch   +10 more
openaire   +4 more sources

Grain yield stability of wheat genotypes under irrigated and non-irrigated conditions

Brazilian Archives of Biology and Technology, 2005
Analyses of genotype by environment interactions were carried out for wheat genotypes grown under irrigated and non-irrigated field conditions, in two sowing dates during three years.
Lauro Akio Okuyama, Luiz Carlos Federizzi, José Fernandes Barbosa Neto   +2 more
doaj   +1 more source

Genotype-by-environment interaction and selection of elite wheat genotypes under variable rainfall conditions in northern Ethiopia

, 2019
Productivity of bread wheat (Triticum aestivum L.) in Ethiopia can be improved by the identification of adaptable, high-yielding and rust-resistant genotypes through the evaluation of elite wheat genotypes for yield in multi-environment trials. Thus, our
Mizan Tesfay Abraha (4029218), Azeb Hailu (7347776), Hussien Shimelis (7347770), Teka Solomon (7347773)   +3 more
core   +1 more source

Gene-environment interaction between body mass index and transforming growth factor beta 1 (TGFβ1) gene in knee and hip osteoarthritis [PDF]

, 2013
Introduction: The objective was to investigate potential gene-environment interaction between body mass index (BMI) and each of eight TGFβ1 polymorphisms in knee and hip osteoarthritis (OA).
Muthuri, Stella G., Sally Doherty, Weiya Zhang, Zhang, W, Rose A Maciewicz, Maciewicz, Rose A., Muir, Kenneth, Doherty, M, Doherty, S, Muir, K; id_orcid, Stella G Muthuri, Muir, Kenneth R., Doherty, Sally A., Muthuri, S G, Doherty, Sally, Maciewicz, R A, Kenneth R Muir, Michael Doherty, Zhang, Weiya, Doherty, Michael   +19 more
core   +1 more source

Mean Performance of Field pea (Pisum sativum L) Advanced Genotypes for Yield and Yield-related Traits in Arsi Zone, Ethiopia

Turkish Journal of Agriculture: Food Science and Technology
Pea (Pisum sativum L.) is the second most important cool-season food legume in Ethiopia after faba bean, both in terms of production area and annual yield.
Gebeyaw Achenef, Kedir Yimam, Gizachew Yilma   +2 more
doaj   +1 more source

Application of nonlinear factor analysis to genotype-environment interaction [PDF]

, 1987
The intention of this paper is to show how the methods of nonlinear factor analysis as developed by McDonald (Br. J. Math. Stat. Psychol. 20:205-215, 1967) can be used to study genotype-environment interaction. The method is applied to the interaction of
Boomsma, D.I., Dorret I. Boomsma, Peter C. M. Molenaar, Boomsma, D.I.; id_orcid, Molenaar, P.C.M.   +4 more
core   +1 more source

Structuring Genotype X Environment Interaction by Regression Techniques

, 2021
The investigation of the structure of genotype-by-environment interaction is an important topic in multi-environment trials, in which a series of tests are undertaken across multiple environmental conditions. This study proposes a generalisation of joint
Iwona Mejza, Rodrigues, P. C., Mexia, J. T., Paulo Canas Rodrigues, Stanislaw Mejza, João Tiago Mexia, Mejza, Stanislaw, Dulce Gamito Santinhos Pereira, Pereira, D. G.   +8 more
core   +1 more source

The role of genotype‐by‐environment interactions in sexual selection [PDF]

Journal of Evolutionary Biology, 2010
AbstractGenotype‐by‐environment interactions (GxEs) in naturally selected traits have been extensively studied, but the impact of GxEs on sexual selection has only recently begun to receive attention. Here, we review recent models and consider how GxEs might affect the evolution of sexual traits through influencing sexual signal reliability and also ...
F C, Ingleby, J, Hunt, D J, Hosken
openaire   +2 more sources

Efficiency of Factor Analysis-Based Selection Indices Under Varying Heritability and Trait-Environment Correlations

Agriculture
The main approach for improving multiple traits simultaneously is the selection index. The most widely used selection indices are those based on factor analysis, which overcome statistical limitations such as multicollinearity and the reliance on ...
Wanessa Alves Lima Paiva, Brenda Vieira de Oliveira, Camila Ferreira Azevedo, Ana Carolina Campana Nascimento, Diego Jarquin, Moyses Nascimento   +5 more
doaj   +1 more source