scholarly journals Modelling the Genetic Basis of Response Curves Underlying Genotype × Environment Interaction

2007 ◽  
pp. 115-126 ◽  
Author(s):  
F.A. Van Eeuwijk ◽  
M. Malosetti ◽  
M.P. Boer
Keyword(s):  
Genetic Basis ◽  
Environment Interaction ◽  
Response Curves ◽  
Genotype Environment Interaction

Statistical models for genotype by environment data: from conventional ANOVA models to eco-physiological QTL models

2005 ◽  
Vol 56 (9) ◽  
pp. 883 ◽  
Author(s):  
Fred A. van Eeuwijk ◽  
Marcos Malosetti ◽  
Xinyou Yin ◽  
Paul C. Struik ◽  
Piet Stam
Keyword(s):  
Statistical Models ◽  
Regression Models ◽  
Physiological Model ◽  
Environment Interaction ◽  
Response Curves ◽  
Physiological Models ◽  
Factorial Regression ◽  
Multiple Quantitative Trait Locus ◽  
Bilinear Models ◽  
Genotype Environment Interaction

To study the performance of genotypes under different growing conditions, plant breeders evaluate their germplasm in multi-environment trials. These trials produce genotype × environment data. We present statistical models for the analysis of such data that differ in the extent to which additional genetic, physiological, and environmental information is incorporated into the model formulation. The simplest model in our exposition is the additive 2-way analysis of variance model, without genotype × environment interaction, and with parameters whose interpretation depends strongly on the set of included genotypes and environments. The most complicated model is a synthesis of a multiple quantitative trait locus (QTL) model and an eco-physiological model to describe a collection of genotypic response curves. Between those extremes, we discuss linear-bilinear models, whose parameters can only indirectly be related to genetic and physiological information, and factorial regression models that allow direct incorporation of explicit genetic, physiological, and environmental covariables on the levels of the genotypic and environmental factors. Factorial regression models are also very suitable for the modelling of QTL main effects and QTL × environment interaction. Our conclusion is that statistical and physiological models can be fruitfully combined for the study of genotype × environment interaction.

scholarly journals Time to exploit phenotypic plasticity

2020 ◽  
Vol 71 (18) ◽  
pp. 5295-5297
Author(s):  
Antonio J Monforte
Keyword(s):  
Phenotypic Plasticity ◽  
Genetic Basis ◽  
Environment Interaction ◽  
Genotype Environment Interaction ◽  
Experimental Botany

This article comments on: Diouf I, Derivot L, Koussevitzky S, Carretero Y, Bitton F, Moreau L, Causse M. 2020. Genetic basis of phenotypic plasticity and genotype×environment interaction in a multi-parental tomato population. Journal of Experimental Botany 71, 5365–5376.

Genotype-Environment Interaction in Calf Production. II. Live Measurements and Carcass Traits

1973 ◽  
Vol 36 (3) ◽  
pp. 471-475 ◽  
Author(s):  
T. R. Batra ◽  
W. R. Usborne ◽  
D. G. Grieve ◽  
E. B. Burnside
Keyword(s):  
Carcass Traits ◽  
Environment Interaction ◽  
Genotype Environment Interaction

METHODS FOR EVALUATING THE GENOTYPE-ENVIRONMENT INTERACTION IN BREEDING WINTER WHEAT FOR PRODUCTIVITY

2020 ◽  
Vol 15 (1) ◽  
pp. 56-64
Author(s):  
Irina Manukyan ◽  
◽  
Madina Basieva ◽  
Elena Miroshnikova ◽  
◽  
...  
Keyword(s):  
Winter Wheat ◽  
Environment Interaction ◽  
Genotype Environment Interaction

Regression Analysis of Genotype‐Environment Interaction in Smooth Bromegrass 1

Crop Science ◽  
1979 ◽  
Vol 19 (3) ◽  
pp. 393-396 ◽  
Author(s):  
Wai‐Koon Tan ◽  
Geok‐Yong Tan ◽  
P. D. Walton
Keyword(s):  
Regression Analysis ◽  
Environment Interaction ◽  
Smooth Bromegrass ◽  
Genotype Environment Interaction

scholarly journals Adaptability and genotype-environment interaction of finger millet (Eleusine coracana (L.) Gaertn) varieties in North Eastern Ethiopia

2018 ◽  
Vol 13 (26) ◽  
pp. 1331-1337
Author(s):  
Mamo Mulugeta ◽  
Worede Fisseha ◽  
Bezie Yemata ◽  
Assefa Solomon ◽  
Gebremariam Tsegaye
Keyword(s):  
Finger Millet ◽  
Eleusine Coracana ◽  
Environment Interaction ◽  
Eastern Ethiopia ◽  
Genotype Environment Interaction ◽  
North Eastern

Intraspecific responses of medicinal plants: Genotype-environment interaction may alter drug quality of aromatic plants

2019 ◽  
Vol 86 ◽  
pp. 103914
Author(s):  
Éva Németh-Zámboriné ◽  
Péter Rajhárt ◽  
Katarzyna Seidler-Łożykowska ◽  
Zsuzsanna Pluhár ◽  
Krisztina Szabó
Keyword(s):  
Medicinal Plants ◽  
Environment Interaction ◽  
Aromatic Plants ◽  
Drug Quality ◽  
Genotype Environment Interaction ◽  
Intraspecific Responses
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