Use este identificador para citar ou linkar para este item: http://ri.ufs.br/jspui/handle/riufs/7290
Tipo de Documento: Artigo
Título: Molecular and chemical characterization of vetiver, Chrysopogon zizanioides (L.) Roberty, germplasm
Autor(es): Celestino, Ricardo da Silva
Zucchi, Maria Imaculada
Pinheiro, José Baldin
Campos, Jaqueline Bueno de
Pereira, Alessandro Alves
Bianchini, Flávio Gabriel
Lima, Rafaely Nascimento
Arrigoni-Blank, Maria de Fátima
Alves, Péricles Barreto
Blank, Arie Fitzgerald
Data do documento: 2015
Resumo: Due to the economic interests in vetiver, Chrysopogon zizanioides (L.) Roberty, molecular and chemical studies are essential to generate information for its sustainable exploitation. The aim of this study was to undertake a molecular and chemical characterization of vetiver accessions of the active germplasm bank of the Universidade Federal de Sergipe. The molecular characteristics of the accessions were studied using amplified fragment length polymorphism markers, with a total of 14 primer combinations that generated 442 loci, allowing us to observe that these accessions have similar genomes. The vetiver accessions were divided into three distinct groups, where accession UFS-VET005 was the most differentiated and accession UFS-VET004 had the lowest essential oil content (0.70%). The content of the chemical constituents of the essential oils was observed to vary, with a predominance of khusimol, which ranged from 18.97 to 25.02%. It was possible to divide the vetiver accessions into two groups based on chemical composition, and these groups do not correlate with the molecular grouping. Therefore, it is necessary to perform molecular and chemical analyses to characterize vetiver accessions.
Palavras-chave: Accessions
Genetic diversity
Chemical diversity
Essential oils
Khusimol
Diversidade genética
Diversidade química
Óleos essenciais
ISSN: 1676-5680
Parte de : Genetics and Molecular Research
Idioma: eng
Instituição/Editora: Fundação de Pesquisas Científicas de Ribeirão Preto (FUNPEC-RP)
Citação: CELESTINO, R. da S. et al. Molecular and chemical characterization of vetiver, Chrysopogon zizanioides (L.) Roberty, germplasm. Genetics and Molecular Research, Ribeirão Preto, v. 14, n. 3, p. 9452-9468, 2015. Disponível em: <https://www.geneticsmr.com/abstract/molecular-and-chemical-characterization-of-vetiver-chrysopogon-zizanioides-l-roberty-germplasm-699.html>. Acesso em: 01 fev. 2018.
Licença: Creative Commons Atribuição-Não Comercial-Compartilha Igual 4.0 Internacional (CC BY-NC-SA 4.0)
URI: http://ri.ufs.br/jspui/handle/riufs/7290
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