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Molecular variation among Chinese and global winter faba bean germplasm.
Zong, Xuxiao; Liu, Xiuju; Guan, Jianping; Wang, Shumin; Liu, Qingchang; Paull, Jeffrey G; Redden, Robert.
Afiliación
  • Zong X; Institute of Crop Sciences/The National Key Facility for Crop Gene Resources and Genetic Improvement, Chinese Academy of Agricultural Sciences, 100081, Beijing, China.
Theor Appl Genet ; 118(5): 971-8, 2009 Mar.
Article en En | MEDLINE | ID: mdl-19169661
ABSTRACT
A sample of winter faba bean germplasm from China was compared with germplasm from outside China, using AFLP analyses. Both sets of germplasm were obtained from the National Genebank of China, Institute of Crop Sciences (ICS), Chinese Academy of Agricultural Sciences, Beijing, China. A sample of 39 winter type accessions from outside of China and 204 Chinese landraces and varieties (201 winter types and 3 spring types) were characterized with 10 AFLP primers. These detected 266 polymorphic bands. The Chinese germplasm was clearly separated from the rest of the world in principal component analysis and clustering analysis, with the spring types from China showing the greatest separation. Yunnan germplasm, both landraces and commercial varieties, showed the greatest separation among the germplasm of Chinese winter faba bean provinces. The landraces/varieties from Anhui, Zhejiang, Sichuan, Jianxi, Guizhou and Fujian provinces clustered in a central group.
Asunto(s)

Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Estaciones del Año / Variación Genética / Vicia faba Límite: Humans País/Región como asunto: Asia Idioma: En Año: 2009 Tipo del documento: Article

Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Estaciones del Año / Variación Genética / Vicia faba Límite: Humans País/Región como asunto: Asia Idioma: En Año: 2009 Tipo del documento: Article