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Chloroplast analysis of Zelkova schneideriana (Ulmaceae): genetic diversity, population structure, and conservation implications.
Liu, H L; Zhang, R Q; Geng, M L; Zhu, J Y; An, J C; Ma, J L.
Afiliação
  • Liu HL; Guangxi Forestry Research Institute, Nanning, Guangxi, China.
  • Zhang RQ; College of Forestry, Central South University of Forestry and Technology, Changsha, Hunan, China.
  • Geng ML; College of Forestry, Central South University of Forestry and Technology, Changsha, Hunan, China.
  • Zhu JY; Institute of Botany, Jiangsu Province and Chinese Academy of Sciences, Nanjing, Jiangsu, China.
  • An JC; Guangxi Forestry Research Institute, Nanning, Guangxi, China.
  • Ma JL; Guangxi Forestry Research Institute, Nanning, Guangxi, China.
Genet Mol Res ; 15(1)2016 Feb 22.
Article em En | MEDLINE | ID: mdl-26910007
Zelkova schneideriana is endemic to China and belongs to the Ulmaceae. It is listed as a Near Threatened species in the China Biodiversity Red Data Book. We conducted a phylogeographical study of two chloroplast regions (psbA-trnH and trnG-trnM) in several Chinese Z. schneideriana populations, in order to examine the genetic diversity, population structure, and evolutionary history of the species. In all, 10 haplotypes were detected. The population from Sangzhi, Hunan, had the highest nucleotide diversity (π = 0.00653) and haplotype diversity (HD = 1.000), and should be considered the most suitable population to be protected under an in situ conservation strategy. Seed collections from as many individuals as possible in other populations would preserve the genetic diversity of Z. schneideriana.
Assuntos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Polimorfismo Genético / Espécies em Perigo de Extinção / Ulmaceae / Genes de Cloroplastos Idioma: En Revista: Genet Mol Res Assunto da revista: BIOLOGIA MOLECULAR / GENETICA Ano de publicação: 2016 Tipo de documento: Article País de afiliação: China País de publicação: Brasil

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Polimorfismo Genético / Espécies em Perigo de Extinção / Ulmaceae / Genes de Cloroplastos Idioma: En Revista: Genet Mol Res Assunto da revista: BIOLOGIA MOLECULAR / GENETICA Ano de publicação: 2016 Tipo de documento: Article País de afiliação: China País de publicação: Brasil