Results 201 to 210 of about 14,245,114 (246)

Genotype x environment interaction

1995
In section 8.2 the genotypic value was defined as g:= E (\(\underline{p}\) | gt, E). This implies that the genotypic value depends not only on the macro-environmental conditions, but also on the effect of the interaction of the considered genotype and the considered macro-environment.
Izak Bos, Peter Caligari
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Genotype x environment interaction through AMMI analysis in sesame genotypes

Journal of Oilseeds Research, 2020
The present study investigates the magnitude of GxE interaction and stability of sesame genotypes over theenvironments. The results indicated that for seed yield/plant, the ASV values ranged from 0.186 to 2.363. Accordingly, genotypes SAVITRI, TMV-4, SSD-5, DSS-9 and RAJESHWARI were considered to be most stable, while YLM-17, CHANDANA, NIRMALA, USHA ...
null BHAGWAT SINGH, null RAJANI BISEN
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Genotype×environment interactions for root depth of wheat

Field Crops Research, 2012
Numerous studies have reported on genotype x environment (G x E) interactions for yield and components of yield, but none to our knowledge have attempted to use this approach for root traits. G x E interactions for root depth were assessed for 24 wheat genotypes over six field environments with contrasting soil physical characteristics in the low ...
Botwright Acuna, T. L., Wade, L. J.
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Genotype x Environment Interaction and Repeatability of Traits

2017
Genotypes may differ considerably in the magnitude of performance in different environments. When genotypes perform differently in variable environments, genotype x environment interaction (G x E or GEI) has occurred. GEI poses a big challenge to maize breeders when developing varieties for release to farmers in a large geographical area, which is the ...
Baffour Badu-Apraku, M. A. B. Fakorede
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Genotype x Environment Interactions and Selection Environments

2016
Differences between genotypes (G) over environments (E) may vary in magnitude or involve changes in ranking. Assessments of G × E interactions are required at the start of breeding to determine the number of programmes required for the target environments and different end uses, and at the finish to make recommendations to farmers and growers.
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Relationships between genotype x environment interactions and rank orders for a set of genotypes tested in different environments

Theoretical and Applied Genetics, 1993
Multilocation trials in plant breeding lead to cross-classified data sets with rows=genotypes and columns=environments, where the breeder is particularly interested in the rank orders of the genotypes in the different environments. Non-identical rank orders are the result of genotype x environment interactions.
M, Hühn, S, Lotito, H P, Piepho
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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 regression analysis for situations when the response (e.g. yield) is non-linear across environments
Dulce Gamito Santinhos Pereira, Paulo Canas Rodrigues, Iwona Mejza, Stanislaw Mejza, João Tiago Mexia   +4 more
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Genotype × Environment Interaction in Psychopathology: Fact or Artifact?

Twin Research and Human Genetics, 2006
AbstractRecent studies have claimed to detect interaction between candidate genes and specific environmental factors (Genotype × Environment interaction, G × E) in susceptibility to psychiatric disorder. The objective of the present study was to examine possible artifacts that could explain widely publicized findings.
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Genotype x environment interaction: an old problem in a new field

Trends in Neurosciences, 2000
The question of whether genes or the environment is more important is outdated. Behavioral geneticists have long stressed the fact that these factors work in interaction with each other and separating the two is only a crude model of reality. Genotype x environment interaction is coming into focus again, however.
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GENOTYPE X ENVIRONMENT INTERACTIONS OF INDUCED MUTANTS IN MOTHBEAN

Madras Agricultural Journal, 1983
Genotype-environment interaction was investigated over 3 years (1977, 1978 and 1980) for grain yield in respect of 25 moth mutants evolved by treating 'Jadia' a locally adapted variety of the region, with chemical mutagen (EMS). There was a significant variation for genotypes and genotypes X environment interaction for grain yield. The mutant genotypes,
HENRY A, DAULAY H.S
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