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| Registros recuperados: 127 | |
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| Palti, Y.; Genet, C.; Luo, M.C.; Charlet, A.; Gao, G.; Hu, Y.; Castaño-Sánchez, C.; Tabet-Canale, K.; Krieg, F.; Yao, J.; Vallejo, R.L.; Rexroad III, C.E.. |
| Background: Rainbow trout (Oncorhynchus mykiss) are the most-widely cultivated cold freshwater fish in the worldand an important model species for many research areas. Coupling great interest in this species as a researchmodel with the need for genetic improvement of aquaculture production efficiency traits justifies the continueddevelopment of genomics research resources. Many quantitative trait loci (QTL) have been identified forproduction and life-history traits in rainbow trout. An integrated physical and genetic map is needed to facilitatefine mapping of QTL and the selection of positional candidate genes for incorporation in marker-assisted selection(MAS) programs for improving rainbow trout aquaculture production.Results: The first generation... |
| Tipo: Journal Article |
Palavras-chave: Rainbow trout (Oncorhynchus mykiss); Genomic research; QTL; Genome; Genetic maps. |
| Ano: 2011 |
URL: http://www.prodinra.inra.fr/prodinra/pinra/doc.xsp?id=PROD201141cecd7b&uri=/notices/prodinra1/2011/06/ |
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| Li,Biaoru. |
| Recent advances in functional genomics allow us to estimate the expression of several thousands of genes in the mammalian genome. Techniques such as microarrays, expressed tag sequencing (EST), serial analysis of gene expression (SAGE), subtractive cloning and differential display (DD), and two-dimensional electrophoresis gel have been extensively used to screen and analyze parallel gene expression. Some pathological processes, for example, tumorigenesis and solid tumour growth, in which the former is derived from a single-cell and the latter has a mixed-cell problem, present new challenges to the limit of these functional genomic techniques. To fully understand the functions of cells in tumorigenesis or in heterogeneous solid tumour masses, it is... |
| Tipo: Journal article |
Palavras-chave: Genome; Genomic expression; Genomic expression analysis at single cell; Single cell. |
| Ano: 2005 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582005000100011 |
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| SANTANA, M. F.; SILVA, J. C. F.; BATISTA, A. D.; RIBEIRO, L. E.; SILVA, G. F. da; ARAÚJO, E. F. de; QUEIROZ, M. V. de. |
| Mycosphaerella fijiensis is a ascomycete that causes Black Sigatoka in bananas. Recently, the M. fijiensis genome was sequenced. Repetitive sequences are ubiquitous components of fungal genomes. In most genomic analyses, repetitive sequences are associated withtransposable elements (TEs). TEs are dispersed repetitive DNA sequences found in a host genome. These elements have the ability to move from one location to another within the genome, and their insertion can cause a wide spectrum of mutations in their hosts. Some of the deleterious effects of TEs may be due to ectopic recombination among TEs of the same family. In addition, some transposons are physically linked to genes and can control their expression. To prevent possible damage caused by the... |
| Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Mycosphaerella fijiensis; Transposable elements; RIP; Genome. |
| Ano: 2012 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/946093 |
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| SOUZA, M. M.; MOKRY, F. C.; TIZIOTO, P. C.; OLIVEIRA, P. S. N.; SOMAVILLA, A.; CESAR, A. S. M.; MORÉ, D.; MOURÃO, G.; DINIZ, W. J. S.; MUDADU, M. A.; NICIURA, S. C. M.; COUTINHO, L. L.; ZERLOTINI NETO, A.; REGITANO, L. C.. |
| Imprinted genes have been target of many studies, mainly in human and mouse, and lately in bovines due to the interest of understanding the epigenetic mechanisms underlying important meat quality phenotypes and the possibility of applying it in animal breeding programs in the future. Genomic DNA from 146 steers was genotyped using the Illumina BovineHD BeadChip in order to identify heterozygous individuals with known allele origin. |
| Tipo: Resumo em anais de congresso (ALICE) |
Palavras-chave: Bioinformática; Expressão gênica; Genoma; Bioinformatics; Gene expression; Genome. |
| Ano: 2015 |
URL: http://www.alice.cnptia.embrapa.br/handle/doc/1035220 |
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| SOUZA, M. M.; MOKRY, F. C.; TIZIOTO, P. C.; OLIVEIRA, P. S. N.; SOMAVILLA, A.; CESAR, A. S. M.; MORÉ, D.; MOURÃO, G.; DINIZ, W. J. S.; MUDADU, M. A.; NICIURA, S. C. M.; COUTINHO, L. L.; ZERLOTINI, A.; REGITANO, L. C.. |
| Imprinted genes have been target of many studies, mainly in human and mouse, and lately in bovines due to the interest of understanding the epigenetic mechanisms underlying important meat quality phenotypes and the possibility of applying it in animal breeding programs in the future. Genomic DNA from 146 steers was genotyped using the Illumina BovineHD BeadChip in order to identify heterozygous individuals with known allele origin. |
| Tipo: Resumo em anais de congresso (ALICE) |
Palavras-chave: Bioinformática; Expressão gênica; Genoma; Bioinformatics; Genome; Gene expression. |
| Ano: 2015 |
URL: http://www.alice.cnptia.embrapa.br/handle/doc/1035029 |
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| WANDERLEY-NOGUEIRA, A. C.; BELARMINO, L. C.; SOARES-CAVALCANTI, N. da M.; BEZERRA-NETO, J. P.; KIDO, E. A.; PANDOLFI, V.; ABDELNOOR, R. V.; BINNECK, E.; CARAZZOLE, M. F.; BENKO-ISEPPON, A. M.. |
| Plants have the ability to recognize and respond to a multitude of pathogens, resulting in a massive reprogramming of the plant to activate defense responses including Resistance (R) and Pathogenesis-Related (PR) genes. Abiotic stresses can also activate PR genes and enhance pathogen resistance, representing valuable genes for breeding purposes. The present work offers an overview of soybean R and PR genes present in the GENOSOJA (Brazilian Soybean Genome Consortium) platform, regarding their structure, abundance, evolution and role in the plantpathogen metabolic pathway, as compared with Medicago and Arabidopsis. Searches revealed 3,065 R candidates (756 in Soybean, 1,142 in Medicago and 1,167 in Arabidopsis), and PR candidates matching to 1,261 sequences... |
| Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Bioinformática; Biotic stress; Pathogen response; Soja; Resposta da planta; Doença de planta; Gene; Genoma; Soybeans; Bioinformatics; Plant diseases and disorders; Genome; Genes. |
| Ano: 2012 |
URL: http://www.alice.cnptia.embrapa.br/handle/doc/926612 |
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| BIGI, M.; VAZQUEZ, C. L.; CASTELÃO, A. B. C.; GARCÍA, E. A.; CATALDI, A. A.; JACKSON, M.; MAcNEIL, M.; SORIA, M.; ZUMÁRRAGA, M. J.; MATIAS, C.; GAGO, G.; BLANCO, F. C.; NISHIBEF, C.; ALMEIDA, N. F.; ARAUJO, F. R.; BIGI, F.. |
| Mycobacterium bovis (M. bovis) is the causative agent of bovine tuberculosis, a chronic infectious disease that can affect cattle, other domesticated species, wild animals and humans. This disease produces important economic losses worldwide. Two M. bovis strains (04-303 and 534) have been isolated in Argentina. Whereas the 04-303 strain was isolated from a wild boar, the 534 strain was obtained from cattle. In a previous study, six weeks after infection, the 04-303 strain induced 100% mortality in mice. By contrast, mice infected with the 534 strain survived, with limited tissue damage, after four months. In this study we compared all predictive proteins encoded in both M. bovis genomes. The comparative analysis revealed 141 polymorphic proteins between... |
| Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Mutations; Gene; Mycobacterium bovis BCG; Genome; Virulence. |
| Ano: 2019 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1117921 |
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| Rekaya,Romdhane; Robbins,Kelly. |
| In recent years there has been much focus on the use of single nucleotide polymorphism (SNP) fine genome mapping to identify causative mutations for traits of interest; however, many studies focus only on the marginal effects of markers, ignoring potential gene interactions. Simulation studies have show that this approach may not be powerful enough to detect important loci when gene interactions are present. While several studies have examined potential gene interaction, they tend to focus on a small number of SNP markers. Given the prohibitive computation cost of modeling interactions in studies involving a large number SNP, methods need to be develop that can account for potential gene interactions in a computationally efficient manner. This study adopts... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Genome; Simulation; SNP. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982009001300011 |
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| Brandão,José Henrique S. G.; Rodrigues,Nureyev F.; Eguiluz,Maria; Guzman,Frank; Margis,Rogerio. |
| Abstract Araucaria angustifolia is endemic to southern Brazil. Known as Brazilian pine, A. angustifolia is the only native conifer species with economic and social relevance in this country. Due to massive exploitation, it has suffered a significant population decline and currently is classified as critically endangered. This encouraged the scientific community to investigate genetic features in Brazilian pine to increase resources for management and preservation. In this work, RNA-Seq data was used to determine the complete nucleotide sequence of the A. angustifolia chloroplast genome (cpDNA). The cpDNA is 146,203 bp in length and contains 122 genes, including 80 protein-coding genes, 5 ribosomal RNA genes, and 37 tRNA genes. Coding regions comprise... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brazilian pine; Plastid; Genome; CpDNA; Conservation. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572019000400671 |
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| Rodríguez Yunta,Eduardo; Valdebenito Herrera,Carolina; Misseroni,Adelio; Fernández Milla,Lautaro; Outomuro,Delia; Schiattino Lemus,Irene; Ferrer Lues,Marcela; Lolas Stepke,Fernando. |
| The present reflection refers to data obtained about the social representations of genomic research and its applications through interviews with legislators and lawyers, biomedical researchers and civilians and the review of scientific and legal literature in four Latin American countries: Argentine, Chile, Mexico and Peru. Several issues are addressed: little access to prevention and therapeutic methods, lack of equity in health benefits, commercialization of gene sequences through patents which leads to commercial exploitation of underdeveloped countries, the possibility of physical or psychological damage or genetic discrimination, the possibility of genetic modifications or abortion for eugenic reasons, the necessity of safeguarding confidentiality,... |
| Tipo: Journal article |
Palavras-chave: Cloning; Genome; Social representations; Transgenic. |
| Ano: 2005 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582005000300003 |
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| ALMEIDA, I. G.; IANELLA, P.; FARIA, M. T.; PAIVA, S. R.; CAETANO, A. R.. |
| Arapaima gigas (Osteoglossidae) is one of the largest fish species in the Amazon Basin, attaining lengths of over 2.5 m and weights of over 100 kg. Its flesh is prized, and it has great potential for production in aquaculture systems. However, live pirarucu cannot be reliably sexed visually, even after sexual development, since this species does not have clear external sexual dimorphism. Simple and inexpensive methods for sexing immature pirarucu based on DNA markers would facilitate production of this species in commercial operations. We analyzed A. gigas male and female DNA pools with 566 RAPD primers, generating 2609 fragments, with an estimated 1341 segregating polymorphic markers, and an estimated average spacing of 714 kb, which corresponds to less... |
| Tipo: Artigo em periódico indexado (ALICE) |
Palavras-chave: Peixe neotropical; Arapaima gigas; Genoma; Peixe de água doce; Pirarucu; Marcador molecular; Genome; Genetic markers; Freshwater fish. |
| Ano: 2013 |
URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1007932 |
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| Registros recuperados: 127 | |
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