Genetic diversity of Pilocarpus microphyllus accessions using leaf traits.

Vista sencilla de ítem
dc.contributorUFLA; UFLA; UFLA; OSMAR ALVES LAMEIRA, CPATU; UNIVERSIDADE FEDERAL DO PIAUI; UFLA.
dc.creatorMOURA, E. F.
dc.creatorPINTO, J. E. B. P.
dc.creatorSANTOS, J. B. dos
dc.creatorLAMEIRA, O. A.
dc.creatorNUNES, J. A. R.
dc.creatorFERREIRA, D. F.
dc.date2011-04-10T11:11:11Z
dc.date2011-04-10T11:11:11Z
dc.date2009-12-15
dc.date2005
dc.date2016-11-11T11:11:11Z
dc.date.accessioned2026-06-30T23:36:24Z
dc.descriptionJaborandi (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..
dc.identifierCrop Breeding and Applied Biotechnology, Viçosa, MG, v. 5, n. 3, p. 347-353, Sep. 2005.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/577996
dc.identifier.urihttp://hdl.handle.net/123456789/385881
dc.languageeng
dc.rightsopenAccess
dc.subjectMultivariada
dc.subjectComponentes principais
dc.subjectMultivariaty analysis
dc.subjectMedicinal plant
dc.subjectPlanta Medicinal
dc.subjectPilocarpus
dc.titleGenetic diversity of Pilocarpus microphyllus accessions using leaf traits.
dc.typeArtigo de periódico

Archivos

Colecciones

Embrapa Amazonía Oriental (CPATU)