The Genome of Anopheles darlingi, the main neotropical malaria vector

Anopheles darlingi is the principal neotropical malaria vector, responsible for more than a million cases of malaria per year on the American continent. Anopheles darlingi diverged from the African and Asian malaria vectors ∼100 million years ago (mya) and successfully adapted to the New World environment. Here we present an annotated reference A. darlingi genome, sequenced from a wild population of males and females collected in the Brazilian Amazon. A total of 10 481 predicted protein-coding genes were annotated, 72% of which have their closest counterpart in Anopheles gambiae and 21% have highest similarity with other mosquito species. In spite of a long period of divergent evolution, conserved gene synteny was observed between A. darlingi and A. gambiae. More than 10 million single nucleotide polymorphisms and short indels with potential use as genetic markers were identified. Transposable elements correspond to 2.3% of the A. darlingi genome. Genes associated with hematophagy, immunity and insecticide resistance, directly involved in vectorhuman and vectorparasite interactions, were identified and discussed. This study represents the first effort to sequence the genome of a neotropical malaria vector, and opens a new window through which we can contemplate the evolutionary history of anopheline mosquitoes. It also provides valuable information that may lead to novel strategies to reduce malaria transmission on the South American continent. The A. darlingi genome is accessible at www.labinfo.lncc.br/index.php/anopheles- darlingi. © 2013 The Author(s).

Sugarcane vinasse: Environmental implications of its use

The inadequate and indiscriminate disposal of sugarcane vinasse in soils and water bodies has received much attention since decades ago, due to environmental problems associated to this practice. Vinasse is the final by-product of the biomass distillation, mainly for the production of ethanol, from sugar crops (beet and sugarcane), starch crops (corn, wheat, rice, and cassava), or cellulosic material (harvesting crop residues, sugarcane bagasse, and wood). Because of the large quantities of vinasse produced, alternative treatments and uses have been developed, such as recycling of vinasse in fermentation, fertirrigation, concentration by evaporation, and yeast and energy production. This review was aimed at examining the available data on the subject as a contribution to update the information on sugarcane vinasse, from its characteristics and chemical composition to alternatives uses in Brazil: fertirrigation, concentration by evaporation, energy production; the effects on soil physical, chemical and biological properties; its influence on seed germination, its use as biostimulant and environmental contaminant. The low pH, electric conductivity, and chemical elements present in sugarcane vinasse may cause changes in the chemical and physical-chemical properties of soils, rivers, and lakes with frequent discharges over a long period of time, and also have adverse effects on agricultural soils and biota in general. Thus, new studies and green methods need to be developed aiming at sugarcane vinasse recycling and disposal. © 2013 Elsevier Ltd. All rights reserved.

Fenologia reprodutiva, distribuição espacial e frugivoria em Rhipsalis (Cactaceae)

Pós-graduação em Ciências Biológicas (Biologia Vegetal) - IBRC

Potencial imunogênico dos curativos bioativos: aspectos imunhematológicos e leucoplaquetários

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Plantas daninhas, atributos biológicos e elementos-traço em latossolo tratado com lodo de esgoto por treze anos consecutivos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Liberação das enzimas LDH e PepX e evolução da maturação de queijo parmesão adicionado de culturas autolíticas de Lactobacilus helveticus

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A crise econômica no Japão após os anos 90

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Do coronelismo ao neo-coronelismo: um estudo sobre a ascensão, a queda e o ressurgimento de Antônio Lorenzetti Filho

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Comparação de modelos para o cálculo de pertubações orbitais devidas à maré terrestre

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Pertubações orbitais devidas a maré terrestre

Pós-graduação em Física - FEG

Estudo da secagem de polpa de coco verde em leito de jorro e viabilidade de sua utilização na indústria

Pós-graduação em Engenharia e Ciência de Alimentos - IBILCE

Avaliação da qualidade de vida na indústria do vestuário: o caso de costureiras portadoras de lombalgias

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeitos de maré no movimento orbital de satélites artificiais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Geoarqueologia e paleoidrologia da planicie aluvial holocênica do alto Rio Madeira entre Porto Velho e Abunã - RO

Pós-graduação em Geociências e Meio Ambiente - IGCE

Proposta de um sistema automatizado para controle de nível freático em sub-irrigação

Pós-graduação em Agronomia (Irrigação e Drenagem) - FCA