Genetics Engineering
Mostrando 1-12 de 22 artigos, teses e dissertações.
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1. Caracterização de determinantes genéticos envolvidos na qualidade industrial e nutricional do fruto de tomate / Characterization of genetic determinants involved in industrial and nutritional quality of tomato fruit
This thesis addresses tomato fruit metabolism analysis by using three complementary approaches: i) the identification of candidate genes co-located with QTL previously described from metabolic profiles of S. lycopersicum (cv. M82) and S. pennellii introgressed lines, associated with industrial and nutritional quality traits; ii) the structural analyses of th
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/08/2011
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2. Professores / pesquisadores da pós-graduação em botânica no Brasil: análises métricas de produtividade
Exploratory research of scientific productivity of professors/researchers of Botany doctorate courses in Brazil using bibliometrics methods anchored in Scientific Communication. Sixteen Botany doctorate courses were identified; retrieved data on these courses refer to promoting institutions, concentration areas, research lines, and Cape\ s grades all data le
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/03/2011
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3. Produção de mutantes de Streptomyces clavuligerus nos genes lat, cvm7P e rpoZ e estudo de seus efeitos sobre a produção de ácido clavulânico / Production of Streptomyces clavuligerus mutants in the genes lat, cvm7P and rpoZ, and study their effects on acid production clavulanic
Molecular biology and genetic engineering have been deployed widely in recent years, several protocols have been established, presenting new methodologies capable of altering the genetics of bacterial strains industrial interest. This research had as main objectives: (1) the construction of the following plasmids: plat, pAMB4 and pAMB3RpoZneo, (2) th
Publicado em: 2010
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4. Modificação de linhagens industriais de Saccharomyces cerevisiae para o aumento da produtividade de alcool e floculação condicional / Genetic modification of industrial Saccharomyces cerevisiae strain to improve ethanol production and conditional flocculation
The increased need for replacing energy sources from fossil oil to renewable sources has prompted research initiatives throughout the world. Bioethanol is a highly competitive candidate to replace fuels such as gasoline. The production of Brazilian ethanol occurs by the fermentation of sugars from sugar cane juice by the yeast Saccharomyces cerevisiae. The i
Publicado em: 2009
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5. APLICABILIDADE DE MEMÓRIA LÓGICA COMO FERRAMENTA COADJUVANTE NO DIAGNÓSTICO DAS DOENÇAS GENÉTICAS
This study has involved the interaction among knowledge in very distinctive areas, or else: informatics, engineering e genetics, emphasizing the building of a taking decision backing system methodology. The aim of this study has been the development of a tool to help in the diagnosis of chromosomal aberrations, presenting like tutorial model the Turner Syndr
Publicado em: 2006
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6. Varredura de uma biblioteca de cDNA da aranha Lasiodora sp utilizando-se de antisoro policlonal anti-veneno total e clonagem das seqüências codificantes para LTx1 e LTx3 no vetor de expressão bacteriano pET-11a
Venenos de aranhas são sistemas de multicomponentes que podem ser agrupados em 3 classes químicas principais: moléculas orgânicas de baixo peso molecular, peptídeos e proteínas de alto peso molecular. A grande maioria de toxinas de aranhas identificadas até o momento é composta de polipeptídeos com uma massa molecular de 3000-8000 Da altamente retic
Publicado em: 2005
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7. PROPOSIÇÃO DE CONTROLE METROLÓGICO NA MEDIÇÃO DE LÍQUIDOS CRIOGÊNICOS / PROPOSITION OF METROLOGICAL CONTROL FOR MEASUREMENT OF CRYOGENIC LIQUIDS
Cryogenic liquids are widely employed in several fields of human activity,such as in Medicine, Genetics Engineering, the industrial sector and for the scientific development. This way, applying the metrological controls in devices and systems used for the commercialization of cryogenic liquids is essential. In this dissertation we proposed the implementation
Publicado em: 2003
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8. Cloning simulation in the cage environment.
The CAGE/GEM(TM) software toolkit for genetic engineering is briefly described. The system functionally uses color graphics and is menu driven. It integrates genetics and features information ("Overlays") with information based on sequence analysis ("Representations"). The system is structured around CAD (Computer Aided Design) principles. The CAGE (Computer
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9. GENESIS, a knowledge-based genetic engineering simulation system for representation of genetic data and experiment planning.
We have built a knowledge-based genetic engineering simulation system-- GENESIS-- capable of representing both domain-specific and general knowledge. Information is stored within a hierarchically-organized framework composed of structures called units. A series of sophisticated editors enables no-computer specialist molecular geneticists to construct a knowl
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10. A novel engineered meganuclease induces homologous recombination in yeast and mammalian cells
Homologous gene targeting is the ultimate tool for reverse genetics, but its use is often limited by low efficiency. In a number of recent studies, site- specific DNA double-strand breaks (DSBs) have been used to induce efficient gene targeting. Engineering highly specific, dedicated DNA endonucleases is the key to a wider usage of this technology. In this s
Oxford University Press.
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11. A Reverse Genetics Approach for Recovery of Recombinant Influenza B Viruses Entirely from cDNA
The recovery of recombinant influenza A virus entirely from cDNA was recently described (9, 19). We adapted the technique for engineering influenza B virus and generated a mutant bearing an amino acid change E116G in the viral neuraminidase which was resistant in vitro to the neuraminidase inhibitor zanamivir. The method also facilitates rapid isolation of s
American Society for Microbiology.
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12. Acinetobacter sp. ADP1: an ideal model organism for genetic analysis and genome engineering
Acinetobacter sp. strain ADP1 is a naturally transformable gram-negative bacterium with simple culture requirements, a prototrophic metabolism and a compact genome of 3.7 Mb which has recently been sequenced. Wild-type ADP1 can be genetically manipulated by the direct addition of linear DNA constructs to log-phase cultures. This makes it an ideal organism fo
Oxford University Press.