Com o objetivo principal de aumentar a qualidade e a produtividade da maçã brasileira, foram gerados subsídios importantes ao setor produtivo para o estabelecimento de tecnologias apropriadas ao manejo da planta e do fruto. Além disso, foram desenvolvidos estudos fundamentais relacionados aos aspectos moleculares e fisiológicos da qualidade do fruto, visando ampliar conhecimentos acerca de fenômenos que ocorrem nas frutas durante sua vida pós-colheita. Em termos de resultados principais, destaca ...

Status: Completed     Start date: Tue Feb 01 00:00:00 GMT-03:00 2011

The Brazil Nut Tree, also known as Pará's Nut Tree or Amazonia's Nut Tree ( Bertholletia excelsa Bonpl., Lecythidaceae), is one of the most exuberant trees of the Amazonian Forest. It produces woody fruits (husks), which have from 10 to 25 seeds (almonds), that can be consumed in natura or industrialized, rich in proteins, carbohydrates, lipids, vitamins and selenium. In Brazil, the largest producers of Brazil Nut are the stateds of Pará, Amazonas, Acre and Rondônia. This nut's se ...

Status: Completed     Start date: Thu Jul 01 00:00:00 GMT-03:00 2010

Protein-protein interactions virtually regulate all processes inside cells, e.g. signal transduction, metabolic regulation, gene regulation, and immunological responses which occur in a specific way. Several experimental methods are capable of detecting interactions between proteins, which can range from cellular "resolution" to experiments which expose atom level interactions. However, the performance of these combined experiments which generate complete information regarding the network of pro ...

Status: Completed     Start date: Sat Aug 01 00:00:00 GMT-03:00 2009

The program of genetic improvement of the cupuaçu tree ( Theobroma grandiflorum) needs to tend to the demand of new cultivares, especially of those resistant to the Monilophthora perniciosa fungus, the agent responsible for causing the deformity known as witch's broom disease, and also to increase as much as possible the genetic base of planting material. This project aims to develop new technologies which promote the quick multiplication of selected cultivares, as well as to early select ...

Status: Completed     Start date: Wed Apr 01 00:00:00 GMT-03:00 2009

Since Brazil has a strong prospect of becoming a major exporter of dairy products, the production chain of milk needs to prepare to overcome obstacles such as non-tariff barriers related to food safety and quality assurance. Thus, this project aimed to gather information and develop methodologies for addressing such a challenge. One of the goals was the physicochemical and microbiological characterization of four dairy products (Minas Standard cheese, curd cheese, condensed milk, and whey powder

Status: Completed     Start date: Tue Nov 01 00:00:00 GMT-03:00 2011

Yuca is a highlighted culture for the state of Pará, not only for its importance in the state's cuisine, but also for representing a source of income for thousands of agriculture producers. The culture can also give support to the state's agro-industry, by means of supplying raw materials used in the fabrication of many products. In order to be incremented in the state of Pará, the yuca culture needs to go through a genetic improvement program, in the hopes of obtaining material which is more ad ...

Status: Completed     Start date: Sun Aug 01 00:00:00 GMT-03:00 2010

Enzymes have their function essentially determined by specific residue known as catalytic residue. Most methods to predict enzyme catalytic residue uses at least one criterion of primary sequence conservation. Considering that the function is a product of the structure, this project aims to identify among the structural descriptors available in the Sting software database those of higher relevance in the discrimination of catalytic residue. Thus, the project will propose a new enzyme classificat

Status: Completed     Start date: Sun Aug 01 00:00:00 GMT-03:00 2010

In last the two decades, the melon agribusiness in Brazil has expanded nine times, reaching a production that is estimated at 500,000 tons per year and is concentrated in the Northeast. Since 2007, melons have become the main national fruit in volume of exports, and in 2008 Brazil was the second top world exporter. Nearly all melon cultivars planted in the Northeast are imported, and hence there is demand for more adapted ones, as the cultivars available were generally developed in soil and clim

Status: Completed     Start date: Sun Apr 01 00:00:00 GMT-03:00 2012

In the last century, the wide use of Guzerá breed in crossbreeding led to the expressive reduction of their effective population size, to worrying numbers. Due to its adaptation to diverse environmental conditions, its potential for dual-purpose production (i.e. meat and milk), and its risk of extinction, in 1991, this breed was included by FAO (Food and Agriculture Organization of the United Nations) in the list of genetic resources to be preserved. In view of this, and due to the demand for br ...

Status: Completed     Start date: Tue Jul 01 00:00:00 GMT-03:00 2008

Brazilian cattle farming has been constantly growing and it currently has extreme importance for agribusiness and the Brazilian economy. Brazil has the world's largest commercial cattle herd, with approximately 210 million head, and is the top beef exporter. To remain competitive in the foreign market and find better-paying niches, Brazil needs to improve the quality and security of the beef while maintaining competitive prices. Among the main causes of cattle production losses, there is the tic

Status: Completed     Start date: Thu Apr 01 00:00:00 GMT-03:00 2010

Computation used as a tool by scientific research has revolutionized the biological sciences, as it has done with many other fields of science, and considering the exponentially increasing amount and complexity of the scientific data being generated and needing to be efficiently handled, translated, processed and communicated, new computational resources are needed for the effective treatment of all this volume of data that makes it possible to transform it into knowledge and subsequently, as th

Status: Completed     Start date: Fri Apr 01 00:00:00 GMT-03:00 2011

With 200 million head, Brazil is the largest world producer of cattle. However, national beef cattle farming is characterized by low productivity and a large variation in beef quality. This second aspect can be justified by the large Zebu fraction found in the genetic base of our herds. Zebu breeds normally present less soft beef with lower marbling when compared with taurine breeds, making the appraisal of this meat difficult in international markets. Therefore, the development of genotypes tha

Status: Completed     Start date: Fri Jan 01 00:00:00 GMT-03:00 2010

The banana tree is cultivated from north to south of the country and the main cultivars used are susceptible to pests, with low productivity and some are very tall. The project aims to continue the banana breeding program underway since 1983 and aims to create and agronomically evaluate banana genotypes; assess resistance / tolerance to biotic and abiotic stresses; develop basic studies aimed at generating knowledge for pest control in support of the breeding program; use tissue culture techn

Status: Completed     Start date: Fri Feb 01 00:00:00 GMT-03:00 2008