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I.P.P. de Menezes

Publications of : I.P.P. de Menezes
Plant Genetics   Research Article

Genetic diversity of high performance cultivars of upland and irrigated Brazilian rice.

The objective of this study was to analyze the diversity and discrimination of high-performance Brazilian rice cultivars using microsatellite markers. Twenty-nine rice cultivars belonging to EMBRAPA Arroz e Feijão germplasm bank in Brazil were genotyped by 24 SSR markers to establish their structure and genetic discrimination. It was demonstrated that the ana.. Read More»

Genet. Mol. Res. 16(3): gmr16039793

DOI: 10.4238/gmr16039793

Plant Genetics   Research Article

Molecular characterization of high performance inbred lines of Brazilian common beans

    P.C.B. Cardoso, M.M. Veiga, I.P.P. de Menezes, P.A.M.R. Valdisser, T.C.O. Borba, L.C. Melo, M.J. Del Peloso, C. Brondani and R.P. Vianello

The identification of germplasm genetic variability in breeding programs of the common bean (Phaseolus vulgaris) is essential for determining the potential of each combination of parent plants to obtain superior genotypes. The present study aimed to estimate the extent of genetic diversity in 172 lines and cultivars of the common bean by integrating five tests of value for cultivation and use (.. Read More»

Genet. Mol. Res. 12(4): 2013.February.6.4

DOI: 10.4238/2013.February.6.4

Plant Genetics   Research Article

Natural hybridization between Gossypium mustelinum and exotic allotetraploid cotton species

    I.P.P. de Menezes1, J.O. da Silva1, G. Malafaia1, R.D.D. Silveira1 andP.A.V. Barroso2

Cotton has been collected in Brazil for decades for its conservation, evaluation, and the use of its genetic resources. Gossypium mustelinum is an allotetraploid cotton species that only occurs in Brazil, and little is known about its genetic potential for improvement. However, the species is threatened by habitat fragmentation and interspecific hybridization with exotic species of cotton. In t.. Read More»

Genet. Mol. Res. 14(4): 2015.October.29.40

DOI: 10.4238/2015.October.29.40

Plant Genetics   Research Article

Genetic diversity of arboreal cotton populations of the Brazilian semiarid: a remnant primary gene pool for cotton cultivars

Mocó cotton belong to the same species as the cultivated species, Gossypium hirsutum, and cultivated forms were mainly landraces but also developed as cultivars, bearing good fiber quality and drought tolerant when cropped as a perennial species. The northeast Brazil crop system based on this cotton type is finished, with a few small area planted in the three.. Read More»

Genet. Mol. Res. 16(3): gmr16039659

DOI: 10.4238/gmr16039659