Data/hora: 06/06/2024 05:36:33

Provedor de dados: | 86
País: | Brazil
Título: | Correlation network analysis between phenotypic and genotypic traits of chili pepper
Autores: | Silva,Anderson Rodrigo da; Rêgo,Elizanilda Ramalho do; Pessoa,Angela Maria dos Santos; Rêgo,Maílson Monteiro do.
Data: | 2016-04-01
Ano: | 2016
Palavras-chave: | Capsicum; Correlation structure; Genetic covariance; Link pattern; Plant breeding.
Resumo: | Abstract: The objective of this work was to build weighted correlation networks, in order to discover correlation structures and link patterns among 28 morphoagronomic traits of chili pepper related to seedling, plant, inflorescence, and fruit. Phenotypic and genotypic information of 16 Capsicum genotypes were analyzed. Correlation structures and link patterns can be easily identified in the matrices using the Fruchterman-Reingold algorithm with correlation network information. Both types of correlations showed the same general link pattern among fruit traits, with high broad-sense heritability values and high aptitude of the genotypes for agronomic and ornamental breeding. Leaf dimensions are correlated with a cluster of fruit traits. Correlation networks of chili pepper traits may increase the effectiveness of genotype selection, since both correlated traits and groups can be identified.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016000400372

Editor:

Embrapa Secretaria de Pesquisa e Desenvolvimento

Pesquisa Agropecuária Brasileira

Relação: | 10.1590/S0100-204X2016000400010
Formato: | text/html
Fonte: | Pesquisa Agropecuária Brasileira  v.51 n.4 2016
Fonte: | info:eu-repo/semantics/openAccess