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Registros recuperados: 86
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A biologia avançada e o impacto da genômica na produção de caprinos e ovinos. Infoteca-e
SIDER, L. H.; ZAROS, L. G..
Tipo: Documentos (INFOTECA-E) Palavras-chave: Genômica; Caprino; Ovino; Biologia molecular; Goats; Sheep; Molecular biology; Genomics.
Ano: 2008 URL: http://www.infoteca.cnptia.embrapa.br/handle/doc/534121
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A conceptual and practical overview of cDNA microarray technology: implications for basic and clinical sciences BJMBR
Mello-Coelho,V. de; Hess,K.L..
cDNA microarray is an innovative technology that facilitates the analysis of the expression of thousands of genes simultaneously. The utilization of this methodology, which is rapidly evolving, requires a combination of expertise from the biological, mathematical and statistical sciences. In this review, we attempt to provide an overview of the principles of cDNA microarray technology, the practical concerns of the analytical processing of the data obtained, the correlation of this methodology with other data analysis methods such as immunohistochemistry in tissue microarrays, and the cDNA microarray application in distinct areas of the basic and clinical sciences.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Biotechnology; CDNA microarray; Gene expression; Genomics.
Ano: 2005 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2005001000011
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A cost-effective approach to DNA methylation detection by Methyl Sensitive DArT sequencing. Repositório Alice
PEREIRA, W. J.; PAPPAS, M. de C. R.; GRATTAPAGLIA, D.; PAPPAS JUNIOR, G. J..
bitstream/item/215602/1/journal.pone.0233800.pdf
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: DNA Sequencing; Epigenetic Inheritance; Genome; Transposons; Sulfites; Methylation; Genes; Genomics.
Ano: 2020 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1124582
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A study of the distribution of phylogenetically conserved blocks within clusters of mammalian homeobox genes Genet. Mol. Biol.
Stojanovic,Nikola.
Genome sequencing efforts of the last decade have produced a large amount of data, which has enabled whole-genome comparative analyses in order to locate potentially functional elements and study the overall patterns of phylogenetic conservation. In this paper we present a statistically based method for the characterization of these patterns in mammalian DNA sequences. We have applied this approach to the study of exceptionally well conserved homeobox gene clusters (Hox), based on an alignment of six species, and we have constructed a map of Hox cataloguing the conserved fragments, along with their locations in relation to the genes and other landmarks, sometimes showing unexpected layouts.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Genomics; Phylogenetic conservation; Multiple sequence alignments; Heaviest segments; Hox.
Ano: 2009 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572009000300034
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A system for management and analysis of rice genomics data for candidate gene discovery International Rice Research Institute
Mansueto, Locedie A..
xx, 165 l. : ill. Thesis (M.S.) -- University of the Philippines Diliman
Tipo: Thesis Palavras-chave: Rice; Plant genetics; Information systems; Data analysis; Genomics; Mathematical models; Information management.
Ano: 2005 URL: http://hdl.handle.net/123456789/363
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Accuracy of genomic selection predictions for hip height in Brahman cattle using different relationship matrices PAB
Farah,Michel Marques; Fortes,Marina Rufino Salinas; Kelly,Matthew; Porto-Neto,Laercio Ribeiro; Meira,Camila Tangari; Carreño,Luis Orlando Duitama; Fonseca,Ricardo da; Moore,Stephen Stewart.
Abstract: The objective of this work was to evaluate the effects of genomic information on the genetic evaluation of hip height in Brahman cattle using different matrices built from genomic and pedigree data. Hip height measurements from 1,695 animals, genotyped with high-density SNP chip or imputed from 50 K high-density SNP chip, were used. The numerator relationship matrix (NRM) was compared with the H matrix, which incorporated the NRM and genomic relationship (G) matrix simultaneously. The genotypes were used to estimate three versions of G: observed allele frequency (HGOF), average minor allele frequency (HGMF), and frequency of 0.5 for all markers (HG50). For matrix comparisons, animal data were either used in full or divided into calibration (80%...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Bos indicus; Beef cattle; Genomics; Rare alleles.
Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000600717
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An isolate of sweet potato chlorotic stunt virus from Brazil with a distinct genome organization. Repositório Alice
ROSSATO, M.; SOUZA, C. A.; MELO, F. L.; ORILIO, A. F.; RESENDE, R. O.; RIBEIRO, S. G.; NAITO, F. Y. B.; RIBEIRO, G. P.; ANDRADE, G. P.; PEREIRA?CARVALHO, R. C..
bitstream/item/202669/1/Rossato2019-Article-AnIsolateOfSweetPotatoChloroti.pdf
Tipo: Nota Técnica/Nota Científica (ALICE) Palavras-chave: Genetic research; Genomes; DNA sequencing; Phylogeny; Genomics.
Ano: 2019 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1112895
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Analysis of the genomic basis of functional diversity in dinoflagellates using a transcriptome-based sequence similarity network ArchiMer
Meng, Arnaud; Corre, Erwan; Probert, Ian; Gutierrez-rodriguez, Andres; Siano, Raffaele; Annamale, Anita; Alberti, Adriana; Da Silva, Corinne; Wincker, Patrick; Le Crom, Stephane; Not, Fabrice; Bittner, Lucie.
Dinoflagellates are one of the most abundant and functionally diverse groups of eukaryotes. Despite an overall scarcity of genomic information for dinoflagellates, constantly emerging high-throughput sequencing resources can be used to characterize and compare these organisms. We assembled de novo and processed 46 dinoflagellate transcriptomes and used a sequence similarity network (SSN) to compare the underlying genomic basis of functional features within the group. This approach constitutes the most comprehensive picture to date of the genomic potential of dinoflagellates. A core-predicted proteome composed of 252 connected components (CCs) of putative conserved protein domains (pCDs) was identified. Of these, 206 were novel and 16 lacked any functional...
Tipo: Text Palavras-chave: Genomics; Proteomics; Microbial biology; Molecular evolution; Protists; Transcriptomics.
Ano: 2018 URL: https://archimer.ifremer.fr/doc/00444/55550/57209.pdf
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Applied coffee genomics: towards a GWS program. Repositório Alice
CARNEIRO, F. A.; RÊGO, E. C. S.; COSTA, T. S.; LIMA, E. A. de; OLIVEIRA, S. A.; DUARTE, K. E.; ROCHA, O. C.; RODRIGUES, G. C.; CARVALHO, M. A. F.; BARTHOLO, G. F.; GUERRA, A. F.; MARRACCINI, P.; GRATTAPAGLIA, D.; ANDRADE, A. C..
In recent years, significant advances have occurred in the development of genomic tools to help accelerating the genetic improvement of coffee, a perennial crop with high economic importance. The recent conclusion of the complete genome sequencing of Coffea canephora will serve as a reference sequence for use in advanced molecular genetics, applied directly to molecular breeding of this species, such as the establishment of genome-wide selection programs (GWS).
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Genômica; Café; Genomics; Coffea canephora.
Ano: 2013 URL: http://www.alice.cnptia.embrapa.br/handle/doc/979068
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Approaches for in silico finishing of microbial genome sequences Genet. Mol. Biol.
Kremer,Frederico Schmitt; McBride,Alan John Alexander; Pinto,Luciano da Silva.
Abstract The introduction of next-generation sequencing (NGS) had a significant effect on the availability of genomic information, leading to an increase in the number of sequenced genomes from a large spectrum of organisms. Unfortunately, due to the limitations implied by the short-read sequencing platforms, most of these newly sequenced genomes remained as “drafts”, incomplete representations of the whole genetic content. The previous genome sequencing studies indicated that finishing a genome sequenced by NGS, even bacteria, may require additional sequencing to fill the gaps, making the entire process very expensive. As such, several in silico approaches have been developed to optimize the genome assemblies and facilitate the finishing process. The...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Microbial genetics; Molecular microbiology; Genomics; Microbiology; Draft genomes.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000400553
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Assessment of the scientific-technological production in molecular biology in Brazil (1996-2007): the contribution of genomics programs Anais da ABC (AABC)
Meneghini,Rogério; Gamba,Estêvão C..
Several genome sequencing programs were launched in Brazil by the end of the nineties and the early 2000s.The most important initiatives were supported by the ONSA program (http://watson.fapesp.br/onsa/Genoma3.htm) and aimed at gaining domain in genomic technology and bringing molecular biology to the state of art. Two mainsets of data were collected in the 1996-2007 period to evaluate the results of these genome programs: the scientific production (Scopus and Web of Science databases) and the register of patents (US Patent and Trademark Office), both related to the progress of molecular biology along this period. In regard to the former, Brazil took a great leap in comparison to 17 other developed and developing countries, being only surpassed by China....
Tipo: Info:eu-repo/semantics/article Palavras-chave: Science assessment; Genomics; Scientometrics; Molecular biology.
Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652011000200031
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Bioinformática : Aplicaciones a la proteómica y genómica Colegio de Postgraduados
Riaño Pachón, Diego Mauricio; González Estrada, Elizabeth; Alexa, Adrian; Ramírez, Fidel; Vischi Winck, Flavia; Gómez Merino, Fernando, Coord.; Silva Rojas, Hilda Victoria, Coord.; Pérez Rodríguez, Paulino, Coord..
En esta publicación intitulada “Bioinformática: aplicaciones a la genómica y proteómica” se detallan algunos de los avances más sobresalientes de los temas de genómica y proteómica, derivados de un curso internacional sobre el tema, organizado por el Colegio de Postgraduados. Estos avances incluyen aspectos de las dos ciencias ómicas, incluyendo genómica y biología estructural, código R, análisis comparativo y evolución, agrupamiento y minería de datos en R, redes de interacciones entre proteínas y proteómica bioinformática. BIOINFORMATICS : APPLICATIONS TO GENOMICS AND PROTEOMICS. ABSTRACT : In this publication entitled "Bioinformatics: applications to genomics and proteomics" are some of the most salient issues of genomics and proteomics, derived from an...
Tipo: Libro Palavras-chave: Bioinformática; Proteómica; Genómica; ADN; Proteínas; Modelación; Simulación; Análisis de genómas; Biología estructural; Código R; Análisis comparativo; Minería de datos; Computación aplicada; Bioinformatics; Proteomics; DNA; Proteins; Models; Genomics; Simulation; R Code; Data mining; Computing; Genome analysis.
Ano: 2010 URL: http://hdl.handle.net/10521/313
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Biologia avançada na produção de pequenos ruminantes. Repositório Alice
SIDER, L. H..
2008
Tipo: Artigo em anais de congresso (ALICE) Palavras-chave: Caprino; Ovino; Biologia molecular; Genômica; Genomics; Genetics; Goats; Sheep.
Ano: 2008 URL: http://www.alice.cnptia.embrapa.br/handle/doc/534172
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Biologia molecular aplicada à ciência das plantas daninhas. Repositório Alice
SCHNEIDER, T.; RIZZARDI, M. A.; NUNES, A. L.; BIANCHI, M. A.; BRAMMER, S. P.; ROCKENBACH, A. P..
bitstream/item/178725/1/ID44344-2018v17n1p12RBH.pdf
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Genômica; Variabilidade genética; Herbicida; Biotecnologia; Erva Daninha; Herbicides; Genomics; Biotechnology; Weed science.
Ano: 2018 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1092560
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Biomassza-alapú energiák innovációjának genomikai megközelítései AgEcon
Marothy, Gergely; Kondorosi, Eva; Bíró, Tibor.
A genomika valódi eszköz a biomassza-alapú energiák innovatív kutatása területén, egyes részterületei (metagenomika, transzkriptomika) ténylegesen alkalmazhatók a biomassza-alapanyag optimalizálása során, illetve a biomassza-konverzió hatékonyságának javításában, ezáltal a megújuló energiatípusok előállítási költségeinek csökkentésében. ------------------------------------------------ Genomics is a useful tool in innovative research into biomass energy. Certain fields of genomics (metagenomics, transcriptomics) have a practical application in biomass optimisation and in improving the efficiency of biomass, and can thus help reduce the costs of renewable energy production.
Tipo: Article Palavras-chave: Genomika; Biomassza; Kutatás; Innováció; Biomass energy; Genomics; Innovation; Research; Research and Development/Tech Change/Emerging Technologies.
Ano: 2011 URL: http://purl.umn.edu/119937
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Bivalve genomics ArchiMer
Saavedra, Carlos; Bachere, Evelyne.
Interest in bivalve genomics has emerged during the last decade, owing to the importance of these organisms in aquaculture and fisheries and to their role in marine environmental science. Knowledge of bivalve genome structure, function and evolution resulting from 20th century "single gene" approaches is limited, but genomic technologies are called to dramatically increase it. Research based on linkage maps, transcriptomics and proteomics is being carried out to study the genetic and molecular bases of traits of interest in bivalve farming industry, mainly disease susceptibility, tolerance to environmental stress, and growth. The Pacific oyster (Crassostrea gigas) is now the focus of an international genome-sequencing consortium. The use of bivalves in...
Tipo: Text Palavras-chave: Shellfish toxins; Feeding; Stress; Proteomics; Genomics; Bivalves.
Ano: 2006 URL: http://archimer.ifremer.fr/doc/2006/publication-1709.pdf
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Chargaff's "Grammar of Biology": new fractal-like rules. Repositório Alice
YAMAGISHI, M. E. B.; HERAI, R. H..
Chargaff once said that "I saw before me in dark contours the beginning of a grammar of Biology?. In linguistics, "grammar" is the set of natural language rules, but we do not know for sure what Chargaff meant by a "grammar" of Biology. Chargaff discovered some rules about nucleotides that have been named Chargaff's rules. In this work, we further develop his "grammar". Using new concepts, we were able to discover new higher order genomic rules that seem to be invariant across a large set of organisms, and show a fractal-like property, since no matter the scale, the same pattern is observed (self-similarity). We hope that these new invariant genomic rules may be used in different contexts, for example for short read data bias detection and genome assembly...
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Genômica; Bioinformática; Propriedade fractal; Genomics; Bioinformatics.
Ano: 2013 URL: http://www.alice.cnptia.embrapa.br/handle/doc/974768
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Chromosomal distribution and evolution of abundant retrotransposons in plants: gypsy elements in diploid and polyploid Brachiaria forage grasses. Repositório Alice
SANTOS, F. C.; VALLE, C. B. do; CHIARI, L..
2015
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Centromeres; Retrotransposons; FISH; In situ hybridization; Metaviridae; Grasses; Genomics; Genome organization; Transposons; Transposable elements; Genetics; Repetitive DNA; Chromosomes.
Ano: 2015 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1040145
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Coffea nutriome: minding the gap among genomics, biotechnology and fertilization practices. Repositório Alice
DOMINGUES, D. S.; MEDA, A. R.; SANTOS, T. B.; VESPERO, E. B.; SITTA, R. B.; PEREIRA, L. F. P.; VIEIRA, L. G. E..
2010
Tipo: Resumo em anais de congresso (ALICE) Palavras-chave: Coffea; Genomics; Plant nutrition; Nitrogen; Boron.
Ano: 2010 URL: http://www.alice.cnptia.embrapa.br/handle/doc/880427
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Copy number variations and genome-wide associations reveal putative genes and metabolic pathways involved with the feed conversion ratio in beef cattle. Repositório Alice
SANTANA, M. H. de A.; OLIVEIRA JUNIOR, G. A.; CESAR, A. S. M.; FREUA, M. C.; GOMES, R. da C.; SILVA, S. da L.; LEME, P. R.; FUKUMASU, H.; CARVALHO, M. E.; VENTURA, R. V.; COUTINHO, L. L.; KADARMIDEEN, H. N.; FERRAZ, J. B. S..
The use of genome-wide association results combined with other genomic approaches may uncover genes and metabolic pathways related to complex traits. In this study, the phenotypic and genotypic data of 1475 Nellore (Bos indicus) cattle and 941,033 single nucleotide polymorphisms (SNPs) were used for genome-wide association study (GWAS) and copy number variations (CNVs) analysis in order to identify candidate genes and putative pathways involved with the feed conversion ratio (FCR). The GWAS was based on the Bayes B approach analyzing genomic windows with multiple regression models to estimate the proportion of genetic variance explained by each window. The CNVs were detected with PennCNV software using the log R ratio and B allele frequency data. CNV...
Tipo: Artigo em periódico indexado (ALICE) Palavras-chave: Nellore cattle; GWAS; Cattle; Feed conversion; Genomics; Cucumber necrosis virus; Single nucleotide polymorphism.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/handle/doc/1066092
Registros recuperados: 86
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