Multiple Sequence Alignments
Mostrando 1-12 de 198 artigos, teses e dissertações.
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1. Genome-wide Identification, Classification and Expression Analysis of the Mildew Resistance Locus O ( MLO ) Gene Family in Sweet Orange ( Citrus sinensis )
ABSTRACT Mildew resistance Locus O (MLO), a gene family specific to plants, plays significant roles in the resistance to powdery mildew (PM) and response to a variety of abiotic stresses, plant growth and development. Despite their importance as barley, rice, wheat, few studies are reported in dicots except Arabidopsis; no global analysis has been performed
Braz. arch. biol. technol.. Publicado em: 17/08/2017
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2. Comparisons Between Different Methods in Measuring Enzyme Similarity for Metabolic Network Alignment
Metabolic network alignments enable comparison of the similarities and differences between pathways in two metabolic networks and help to uncover the conserved sub-blocks therein. Such analysis is important in the understanding of metabolic networks and species evolution. The fundamental parts of metabolic network alignment algorithms all involve comparisons
Braz. arch. biol. technol.. Publicado em: 22/03/2016
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3. Identification and characterization of MAGO and Y14 genes in Hevea brasiliensis
Abstract Mago nashi (MAGO) and Y14 proteins are highly conserved among eukaryotes. In this study, we identified two MAGO (designated as HbMAGO1 andHbMAGO2) and two Y14 (designated as HbY14aand HbY14b) genes in the rubber tree (Hevea brasiliensis) genome annotation. Multiple amino acid sequence alignments predicted that HbMAGO and HbY14 proteins are structura
Genet. Mol. Biol.. Publicado em: 2016-03
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4. Molecular evolution of HoxA13 and the multiple origins of limbless morphologies in amphibians and reptiles
Developmental processes and their results, morphological characters, are inherited through transmission of genes regulating development. While there is ample evidence that cis-regulatory elements tend to be modular, with sequence segments dedicated to different roles, the situation for proteins is less clear, being particularly complex for transcription fact
Genet. Mol. Biol.. Publicado em: 2015-09
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5. Revealing highly conserved regions in the E6 protein among distinct human papillomavirus types using comparative analysis of multiple sequence alignments
Braz. J. Biol.. Publicado em: 2013-05
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6. Alinhamentos e comparação de sequências / Alignment and comparison of sequences
A comparação de sequências finitas é uma ferramenta que é utilizada para a solução de problemas em várias áreas. Comparamos sequências inferindo quais são as operações de edição de substituição, inserção e remoção de símbolos que transformam uma sequência em uma outra. As matrizes de pontuação são estruturas largamente utilizadas e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/05/2012
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7. Técnicas de bioinformática aplicadas ao estudo de poligalacturonases de fungos
Plant cell walls are composed of approximately 65% cellulose microfibrils and pectin. The latter is proteolytically degraded by the so-called pectinases enzymes (also known as pectinolytic enzymes). Pectinases may be either depolymerizing. They are produced by plants, filamentous fungi, bacteria, and yeast. Due to the wide commercial use of pectinase, one ha
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/04/2012
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8. Java Protein dossier: a novel web-based data visualization tool for comprehensive analysis of protein structure.
Java Protein Dossier (JPD) is a new concept, database and visualization tool providing one of the largest collections of the physicochemical parameters describing proteins´ structure, stability, function and interaction with other macromolecules. By collecting as many descriptors/parameters as possible within a single database, we can achieve a better use o
Nucleic Acids Research. Publicado em: 2011
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9. Molecular cloning and expression profiling of a chalcone synthase gene from hairy root cultures of Scutellaria viscidula Bunge
A cDNA encoding chalcone synthase (CHS), the key enzyme in flavonoid biosynthesis, was isolated from hairy root cultures of Scutellaria viscidula Bunge by rapid amplification of cDNA ends (RACE). The full-length cDNA of S. viscidula CHS, designated as Svchs (GenBank accession no. EU386767), was 1649 bp with a 1170 bp open reading frame (ORF) that corresponde
Genetics and Molecular Biology. Publicado em: 23/04/2010
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10. Alinhamento múltiplo progressivo de sequências de proteínas / Progressive multiple alignment of protein sequences
O alinhamento múltiplo dc sequências é uma tarefa de grande relevância cm Bioin-formática. Através dele é possível estudar eventos evolucionários c restrições estruturais ou funcionais, sejam de sequências de proteína, DNA ou RNA, tornando possível entender a estrutura, função c evolução dos genes que compõem um organismo. O objetivo do al
Publicado em: 2010
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11. CARACTERIZAÃÃO PATOGÃNICA E MOLECULAR DE ISOLADOS DO Potato virus Y (PVY) CAUSADORES DE ANÃIS NECRÃTICOS EM TUBÃRCULOS DE BATATA / Characterization pathogenic and molecular the isolates of Potato virus Y (PVY) causes of rings necrotics in tuber potato.
Fourteen isolates of PVYNTN, collected at potato production fields in Brazil, were studied. Thirteen of them were from the South region of Minas Gerais and the other one was from SÃo Paulo State. All isolates were submitted to the test DAS-ELISA and RT-PCR for initial identification. After that, they were inoculated in fourteen host species for evaluation o
Publicado em: 2009
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12. Evolutionary history of Phakopsora pachyrhizi (the Asian soybean rust) in Brazil based on nucleotide sequences of the internal transcribed spacer region of the nuclear ribosomal DNA
Phakopsora pachyrhizi has dispersed globally and brought severe economic losses to soybean growers. The fungus has been established in Brazil since 2002 and is found nationwide. To gather information on the temporal and spatial patterns of genetic variation in P. pachyrhizi , we sequenced the nuclear internal transcribed spacer regions (ITS1 and ITS2). T
Genetics and Molecular Biology. Publicado em: 19/11/2008