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Analysis of quantitative trait loci for main plant traits in soybean.
Yao, D; Liu, Z Z; Zhang, J; Liu, S Y; Qu, J; Guan, S Y; Pan, L D; Wang, D; Liu, J W; Wang, P W.
Afiliação
  • Yao D; Biotechnology Center, Jilin Agricultural University, Changchun, China.
  • Liu ZZ; Biotechnology Center, Jilin Agricultural University, Changchun, China.
  • Zhang J; Biotechnology Center, Jilin Agricultural University, Changchun, China.
  • Liu SY; Biotechnology Center, Jilin Agricultural University, Changchun, China.
  • Qu J; Biotechnology Center, Jilin Agricultural University, Changchun, China.
  • Guan SY; Biotechnology Center, Jilin Agricultural University, Changchun, China.
  • Pan LD; Biotechnology Center, Jilin Agricultural University, Changchun, China.
  • Wang D; Biotechnology Center, Jilin Agricultural University, Changchun, China.
  • Liu JW; Biotechnology Center, Jilin Agricultural University, Changchun, China.
  • Wang PW; Biotechnology Center, Jilin Agricultural University, Changchun, China davidmedsci@sina.com.
Genet Mol Res ; 14(2): 6101-9, 2015 Jun 10.
Article em En | MEDLINE | ID: mdl-26125811
Plant traits are important indices for regulating and controlling yield ability in soybean varieties. It is important to comprehensively study the quantitative trait locus (QTL) mapping for soybean plant traits, cloning related genes, and marker assistant breeding. In this study, 236 F2 generation plants and a derivative group were constructed by using Jiyu50 and Jinong18, obtained from Jilin Province. A total of 102 simple sequence repeat markers were used to construct a genetic linkage map. With 2 years of molecular and phenotypic data, QTL analyses and mapping were conducted for soybean maturity, plant height, main stem node, main stem branch, seed weight per plant, and more. Five main plant traits were analyzed via inclusive composite interval mapping using QTL IciMapping v2.2. Using one-dimensional scanning, a total of 30 QTLs were detected and distributed across 1 (A1), 4 (C2), and 12 (G). There were 9 linkage groups, including 16 major QTLs. Using two-dimensional scanning, 7 pairs of epistatic QTL interactions for maturity and plant height were detected in the soybean.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Glycine max / Mapeamento Cromossômico / Locos de Características Quantitativas Idioma: En Revista: Genet Mol Res Assunto da revista: BIOLOGIA MOLECULAR / GENETICA Ano de publicação: 2015 Tipo de documento: Article País de afiliação: China País de publicação: Brasil
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Glycine max / Mapeamento Cromossômico / Locos de Características Quantitativas Idioma: En Revista: Genet Mol Res Assunto da revista: BIOLOGIA MOLECULAR / GENETICA Ano de publicação: 2015 Tipo de documento: Article País de afiliação: China País de publicação: Brasil