Gene Libraries
Mostrando 13-24 de 894 artigos, teses e dissertações.
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13. A web-based bioinformatics interface applied to the GENOSOJA project: databases and pipelines
The Genosoja consortium is an initiative to integrate different omics research approaches carried out in Brazil. Basically, the aim of the project is to improve the plant by identifying genes involved in responses against stresses that affect domestic production, like drought stress and Asian Rust fungal disease. To do so, the project generated several types
Genetics and Molecular Biology. Publicado em: 2012
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14. Expression analysis in response to drought stress in soybean: shedding light on the regulation of metabolic pathway genes
Metabolomics analysis of wild type Arabidopsis thaliana plants, under control and drought stress conditions revealed several metabolic pathways that are induced under water deficit. The metabolic response to drought stress is also associated with ABA dependent and independent pathways, allowing a better understanding of the molecular mechanisms in this model
Genetics and Molecular Biology. Publicado em: 2012
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15. Differentially expressed genes and miRNA identification in pig skeletal muscle / Identificação de genes diferencialmente expressos e miRNAs em músculo esquelético de suínos
The pig (Sus scrofa) is considered an important animal for meat production. This interest revolves around the potential for muscle growth, which usually is associated with certain characteristics during prenatal myogenesis. To study the genes responsible for these characteristics, expressed sequence tags (EST) provide direct information about the transcripto
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 25/07/2011
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16. Diversidade molecular de procariotos em solo de cupinzeiro e seu agente Cornitermes cumulans
Symbiosis between insects and prokaryotes are recognized as essential to the survival of these invertebrates. The bacterial community in the gastrointestinal tract of termites, social insects, is diverse and the function of this microbiota has been characterized. This study investigated the molecular diversity of prokaryotes in soil of the mound and its agen
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 20/01/2011
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17. Molecular identification of methanogenic archaea from Surti buffaloes (bubalus bubalis), reveals more hydrogenotrophic methanogens phylotypes
Methane emissions from ruminant livestock are considered to be one of the more potent forms of greenhouses gases contributing to global warming. Many strategies to reduce emissions are targeting the methanogens that inhabit the rumen, but such an approach can only be successful if it targets all the major groups of ruminant methanogens. Therefore, a thorough
Brazilian Journal of Microbiology. Publicado em: 2011-03
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18. Differential gene expression, induced by salicylic acid and Fusarium oxysporum f. sp. lycopersici infection, in tomato.
The objective of this work was to determine the transcript profile of tomato plants (Lycopersicon esculentum Mill.), during Fusarium oxysporum f. sp. lycopersici infection and after foliar application of salicylic acid. The suppression subtractive hybridization (SSH) technique was used to generate a cDNA library enriched for transcripts differentially expr
Pesquisa Agropecuária Brasileira. Publicado em: 2011
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19. Aluminum-induced genes in grass species.
This study aimed to identify genes associated with Al tolerance mechanisms in grasses, using cDNA and subtracitve libraries derived from roots of maize, rice, sorghum, oat, barley, wheat and brachiaria tolerant genotypes submitted to critical levels of Al in nutrient solution.
INTERNATIONAL CONFERENCE OF THE BRAZILIAN ASSOCIATION FOR BIOINFORMATICS AND COMPUTATIONAL BIOLOGY. Publicado em: 2011
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20. The genome projects of the closely related cacao pathogens Moniliophthora roreri and Moniliophthora perniciosa.
The basidiomycetes Moniliophthora roreri and Moniliophthora perniciosa are the etiologic agents of the two most devastating diseases in cacao (Theobroma cacao ): frosty pod rot and the witches? broom, respectively. The species are very closely related and even hybrid cells have been previously obtained. In cacao, both species infect pods, causing necrosis, a
INTERNATIONAL CONFERENCE OF THE BRAZILIAN ASSOCIATION FOR BIOINFORMATICS AND COMPUTATIONAL BIOLOGY. Publicado em: 2011
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21. Engenharia genética: conceitos básicos, ferramentas e aplicações.
ABSTRACT: Basic concepts and methodologies concerning genetic engineering are presented in this review and is directed to people or professionales not familiarized to it. Moreover, it can be a document to clarity what is genetic engineering, the importance of its contributions to modern agriculture, medicine or livestock research and to support discussions o
Planaltina. Publicado em: 2011
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22. Análise da via de regulação gênica do miRNA156/SPL na brotação lateral e caracterização molecular do processo de emergência da gema axilar de cana de açucar / Analysis of the role(s) of the miRNA156/SPL pathway on branching/tillering and molecular characterization of sugarcane lateral bud outgrowth
Sugarcane is an economically important biofuel crop that recently has become a target for improvement of sustainable biomaterial production due to its high biomass productivity and built-in containment features. Therefore, studies aiming to improve the production of biomass per area are among the most important issues in sugarcane production. Plant biomass i
Publicado em: 2011
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23. Aluminum-induced genes in grass species.
The toxicity caused by aluminum (Al), intrinsic to acid soils, in?uences negatively the stability of crop production. Under toxic levels of Al, plant roots paralyze their development and become unable to explore the deeper layers of the soil, affecting nutrient and water acquisition and reducing crop yield. This study aimed to identify genes associated with
INTERNATIONAL CONFERENCE OF THE BRAZILIAN ASSOCIATION FOR BIOINFORMATICS AND COMPUTATIONAL BIOLOGY. Publicado em: 2011
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24. Abordagem Computacional para Identificar Vias Metabólicas Afetadas por miRNAs. / Computational Approach for Identification of Metabolic Pathways Affected by miRNAs.
MiRNAs são pequenas moléculas de RNAs endógenos não codificantes com aproximadamente 23nt que atuam na regulação da expressão gênica. A sua função é inibir a tradução de genes transcritos através de um mecanismo que viabiliza a ligação do miRNA com o mRNA alvo levando à inibição da tradução ou a degradação do RNA mensageiro. Estudos ev
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 09/04/2010