Results 61 to 70 of about 25,480 (248)

Desempenho de híbridos de linhagens parcialmente endogâmicas de milho em regiões dos estados de Roraima e Minas Gerais Performance of hybrids of partially endogamic lines s2 of maize in regions of the states of Roraima and Minas Gerais

open access: yesCiência e Agrotecnologia, 2003
Entre as alternativas de tipos de híbridos de milho (Zea mays L.), os que envolvem linhagens parcialmente endogâmicas (LPE) S2 possuem a vantagem de maior rapidez na obtenção, se comparados com linhagens de endogamia completa.
Agnaldo Donizete Ferreira de Carvalho   +2 more
doaj   +1 more source

The use of general and specific combining abilities in a context of gene expression relevant to plant breeding [PDF]

open access: yes
Many common traits are believed to be a composite reflection of multiple genetic and environmental factors. Recent advances suggest that subtle variations in the regulation of gene expression may contribute to quantitative traits.
Eeuwijk, F.A., van, Vuylsteke, M.
core   +2 more sources

Diallel analysis of provitamin A carotenoid and dry matter content in cassava (Manihot esculenta Crantz)

open access: yesBreeding Science, 2016
Global efforts are underway to biofortify cassava (Manihot esculenta Crantz) with provitamin A carotenoids to help combat dietary vitamin A deficiency afflicting the health of more than 500 million resource-poor people in Sub-Saharan Africa.
W. Esuma   +3 more
semanticscholar   +1 more source

Simulations of genomic selection implementation pathways in common bean (Phaseolus vulgaris L.) using parametric and nonparametric models

open access: yesThe Plant Genome, Volume 18, Issue 4, December 2025.
Abstract We conducted simulations of common bean (Phaseolus vulgaris L.) breeding programs to better understand the interplay between different choices a breeder must make when launching a genomic selection (GS) pipeline. We complement preceding studies on optimizing model parameters and training set makeup by exploring the practical implementation of ...
Isabella Chiaravallotti   +1 more
wiley   +1 more source

Diallel Analysis of Chili (Capsicum Annuum L.) Resistance to Phytophthora Capsici Leonian [PDF]

open access: yes, 2011
To accomplish the study of genetic parameters of chili resistance to P. capsici, thirty cross combinations from six parents' crosses were made by full diallel method.
Yunianti, R. (Rahmi)
core  

Genetic analysis of morpho-physiological traits and yield components in F2 partial diallel crosses of bread wheat (Triticum aestivum L.)

open access: yes, 2017
Wheat breeding in the semi-arid region of Algeria aims to develop new cultivars combining high productivity and good abiotic stress tolerance. Therefore, it is essential to understand the mode of gene effects implicated in the genetic control of these ...
Z. Fellahi, A. Hannachi, H. Bouzerzour
semanticscholar   +1 more source

Exploring the efficacy of phenomic and genomic selection for yield and fruit quality traits in strawberry

open access: yesThe Plant Genome, Volume 18, Issue 4, December 2025.
Abstract Phenomic selection is a breeding approach that incorporates phenomic data into statistical models to predict new genotypes. There is still much to learn about the efficacy of phenomic selection compared to genomic selection and best practices for its application in different crops. We utilized multispectral imaging of 1122 strawberry (Fragaria
Joshua A. Sleper   +5 more
wiley   +1 more source

Study on gene action of yield and its attributes in rice (Oryza sativa L.) under phosphorus-deficient conditions using Griffing’s approach

open access: yesElectronic Journal of Plant Breeding
Phosphorus (P) deficiency drastically limits rice production in tropical soils, necessitating the development of P-efficient varieties. The present study evaluated the combining ability of eight rice parents and their 28 F1 hybrids, which were produced ...
S. Vishnupriya1, Suvendu Kumar Roy1*, Shubhrajyoti Sen2, Avijit Kundu3, Biplab Mitra4, Dibyendu Mukhopadhyay5, Naderla Umamaheswar1, V. Vasanth6 and Bonipas Antony6
doaj   +1 more source

The Roles of Plasticity and Selection in Rapid Phenotypic Changes at the Pacific Oyster Invasion Front in Europe

open access: yesMolecular Ecology, Volume 34, Issue 23, December 2025.
ABSTRACT Invasive species present significant management challenges worldwide due to their ability to rapidly adapt to novel environments. The Pacific oyster Crassostrea gigas, a globally distributed invasive species, arrived in western Sweden in 2006 but has not yet colonised the low salinity waters of the Baltic Sea, presumably because low salinities
Alexandra Kinnby   +5 more
wiley   +1 more source

Heterosis for yield and physiological traits in chickpea (Cicer arietinum L.) [PDF]

open access: yesElectronic Journal of Plant Breeding, 2015
Chickpea being a highly self pollinated crop, the scope for exploitation of hybrid vigour will depend on the direction and magnitude of heterosis, biological feasibility and the type of gene action involved.
B. Reddy Yamini, V. Jayalakshmi and G. Rufus Ronald
doaj  

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