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L.V. Hoffmann

Publications of : L.V. Hoffmann
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

Plant Genetics   Research Article

Diversity and genetic structure among subpopulations of Gossypium mustelinum (Malvaceae)

    M.F. Alves P.A.V. Barroso A.Y. Ciampi L.V. Hoffmann V.C.R. Azevedo U. Cavalcante

Gossypium mustelinum is the only cotton species native to Brazil; it is endemic to the semi-arid region of the northeast. The populations are found near perennial and semi-perennial sources of water, such as ponds or pools in intermittent streams. Problems with in situ conservation derive from human interference in its habitat, mainly because of excessive cattle grazing and deforestation. Estab.. Read More»

Genet. Mol. Res. 12(1): 2013.February.27.9

DOI: 10.4238/2013.February.27.9

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