Data/hora: 21/06/2024 00:58:20

Biblioteca(s): | Embrapa Amazônia Oriental; Embrapa Arroz e Feijão.
Data corrente: | 23/02/2006
Data da última atualização: | 11/11/2016
Autoria: | MOURA, E. F.; PINTO, J. E. B. P.; SANTOS, J. B. dos; LAMEIRA, O. A.; NUNES, J. A. R.; FERREIRA, D. F.
Afiliação: | UFLA; UFLA; UFLA; OSMAR ALVES LAMEIRA, CPATU; UNIVERSIDADE FEDERAL DO PIAUI; UFLA.
Título: | Genetic diversity of Pilocarpus microphyllus accessions using leaf traits.
Ano de publicação: | 2005
Fonte/Imprenta: | Crop Breeding and Applied Biotechnology, Viçosa, MG, v. 5, n. 3, p. 347-353, Sep. 2005.
Idioma: | Inglês
Conteúdo: | Jaborandi (Pilocarpus microphyllus) is a medicinal species that produces pilocarpine, which is used to treat glaucoma, to stimulate lacrimal and salivary glands and in hair treatments. The objective was to study the genetic variation in a jaborandi genebank of Embrapa Eastern Amazon through quantitative traits and multivariate approaches. Leaves of 152 individuals from 13 natural populations from the states of Maranhao and Para plus a commercial one were collected in two seasons. Six leaf traits were evaluated. The univariate and multivariate analyses showed the existence of genetic differentiation among sample areas. In the dispersion graph the accessions did not group according to their sample area. The first two principal components explained 79.9% of the total variation and the six original traits were highly correlated with them, so no variable was discarded..
Palavras-Chave: | Componentes principais; Medicinal plant; Multivariada; Multivariaty analysis.
Thesagro: | Planta Medicinal.
Thesaurus Nal: | Pilocarpus.

Categoria do assunto:

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F Plantas e Produtos de Origem Vegetal

URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/86569/1/CropBreeding2005.pdf
Registro original: | Embrapa Amazônia Oriental (CPATU)

Exemplares:

CNPAF - (23328-1) - ADD - AP - -- - 631.05 - C - 2005.00401 - DIS
CPATU - (41955-1) - UPC - AP - PP - 631.5205 - C1 -  - DIS