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R.L.A. Bruno

Publications of : R.L.A. Bruno
Plant Genetics   Research Article

Genetic diversity in a Poincianella pyramidalis (Tul.) L.P. Queiroz population assessed by RAPD molecular markers

Poincianella pyramidalis (Tul.) L.P. Queiroz is an endemic Caatinga (Brazilian savannah biome) species that has been exploited for different purposes, although information is necessary about still existing natural populations. The objective of this study was to evaluate the genetic diversity among 20 P. pyramidalis individuals occurring in a population localized in .. Read More»

Genet. Mol. Res. 16(3): gmr16039663

DOI: 10.4238/gmr16039663

Plant Genetics   Research Article

Intraspecific and interspecific polyploidy of Brazilian species of the genus Inga (Leguminosae: Mimosoideae)

    M.F. Figueiredo, R.L.A. Bruno, A.E. Barros e Silva, S. Nascimento, I.G. Oliveira and L.P. Felix

We investigated the karyotypes of 13 species of six sections of the genus Inga (Leguminosae-Mimosoideae) from Brazil. We used conventional Giemsa staining to identify numerical chromosomal variations and looked for karyotypic evolutionary patterns. The karyotypes generally had small chromosomes, varying from metacentric to submetacentric, with a basic number x = 13... Read More»

Genet. Mol. Res. 13(2): http://dx.doi.org/2014.April.29.18

DOI: http://dx.doi.org/10.4238/2014.April.29.18

Plant Genetics   Research Article

Genetic divergence of physiological-quality traits of seeds in a population of peppers

    A.M.S. Pessoa, P.A. Barroso, E.R. do Rêgo, G.D.A. Medeiros, R.L.A. Bruno and M.M. do Rêgo

Brazil has a great diversity of Capsicum peppers that can be used in breeding programs. The objective of this study was to evaluate genetic variation in traits related to the physiological quality of seeds of Capsicum annuum L. in a segregating F2 population and its parents. A total of 250 seeds produced by selfing in the F1 generation resulting from crosses between.. Read More»

Genet. Mol. Res. 14(4): 2015.October.16.15

DOI: 10.4238/2015.October.16.15