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Registros recuperados: 6
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CGIAR modeling approaches for resource-constrained scenarios: I. Accelerating crop breeding for a changing climate. Repositório Alice
RAMIREZ-VILLEGAS, J.; MOLERO MILAN, A.; ALEXANDROV, N.; ASSENG, S.; CHALLINOR, A. J.; CROSSA, J.; VAN EEUWIJK, F.; GHANEM, M. E.; GRENIER, C.; HEINEMANN, A. B.; WANG, J.; JULIANA, P.; KEHEL, Z.; KHOLOVA, J; KOO, J.; PEQUENO, D.; QUIROZ, R.; REBOLLEDO, M. C.; SUKUMARAN, S.; VADEZ, V.; WHITE, J. W.; REYNOLDS, M..
Crop improvement efforts aiming at increasing crop production (quantity, quality) and adapting to climate change have been subject of active research over the past years. But, the question remains 'to what extent can breeding gains be achieved under a changing climate, at a pace sufficient to usefully contribute to climate adaptation, mitigation and food security?'. Here, we address this question by critically reviewing how model-based approaches can be used to assist breeding activities, with particular focus on all CGIAR (formerly the Consultative Group on International Agricultural Research but now known simply as CGIAR) breeding programs. Crop modeling can underpin breeding efforts in many different ways, including assessing genotypic adaptability and...
Tipo: Artigo de periódico Palavras-chave: Crop improvement; Crop modeling; Clima; Crops; Climate change; Breeding; Food security; Simulation models; Plant adaptation.
Ano: 2020 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1121007
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Copy-number variations reveal divergence among brazilian soybean cultivars. Repositório Alice
SANTOS, J. V. M.; JOSHI, T.; KHAN, S. M.; LIU, Y.; WANG, J.; VUONG, T. D.; MARCELINO-GUIMARÃES, F. C.; OLIVEIRA, M. F. de; VALLIYODAN, B.; XU, D.; NGUYEN, H. T.; ABDELNOOR, R. V..
Tipo: Parte de livro Palavras-chave: Soja; Genoma; Soybeans; Genome; Genomics.
Ano: 2015 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1018768
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Evaluation of genetic variation among Brazilian soybean cultivars through genome resequencing. Repositório Alice
SANTOS, J. V. M. dos; VALLIYODAN, B.; JOSHI, T.; KHAN, S. M.; LIU, YANG.; WANG, J.; VUONG, T. D.; OLIVEIRA, M. F. de; MARCELINO-GUIMARÃES, F. C.; XU, D.; NGUYEN, H. T.; ABDELNOOR, R. V..
Soybean [Glycine max (L.) Merrill] is one of the most important legumes cultivated worldwide, and Brazil is one of the main producers of this crop. Since the sequencing of its reference genome, interest in structural and allelic variations of cultivated and wild soybean germplasm has grown. To investigate the genetics of the Brazilian soybean germplasm, we selected soybean cultivars based on the year of commercialization, geographical region and maturity group and resequenced their genomes. We resequenced the genomes of 28 Brazilian soybean cultivars with an average genome coverage of 14.8X. A total of 5,835,185 single nucleotide polymorphisms (SNPs) and 1,329,844 InDels were identified across the 20 soybean chromosomes, with 541,762 SNPs, 98,922 InDels...
Tipo: Separatas Palavras-chave: Soja; Variedade; Genoma; Variação genética; Soybeans; Cultivars; High-throughput nucleotide sequencing; Genetic variation.
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1037089
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Genomic analysis of soybean accessions for allelic variations identification in brazilian germplasm. Repositório Alice
SANTOS, J. V. M. dos; JOSHI, T.; KHAN, S. M.; LIU, Y.; WANG, J.; VUONG, T. D.; MARCELINO-GUIMARÃES, F. C.; OLIVEIRA, M. F. de; VALLIYODAN, B.; XU, D.; NGUYEN, H. T.; ABDELNOOR, R. V..
Tipo: Parte de livro Palavras-chave: Soja; Genoma; Melhoramento genético vegetal; Soybeans; Genomics.
Ano: 2015 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1018778
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Global assessment of imprinted gene expression in the bovine conceptus by next generation sequencing. Repositório Alice
CHEN, Z.; HAGEN, D. E.; WANG, J.; ELSIK, C. G.; JI, T.; SIQUEIRA, L. G. B.; HANSEN, P. J.; RIVERA, R. M..
Abstract Genomic imprinting is an epigenetic mechanism that leads to parental-allele-specific gene expression. Approximately 150 imprinted genes have been identified in humans and mice but less than 30 have been described as imprinted in cattle. For the purpose of de novo identification of imprinted genes in bovine, we determined global monoallelic gene expression in brain, skeletal muscle, liver, kidney and placenta of day ∼105 Bos taurus indicus × Bos taurus taurus F1 conceptuses using RNA sequencing. To accomplish this, we developed a bioinformatics pipeline to identify parent-specific single nucleotide polymorphism alleles after filtering adenosine to inosine (A-to-I) RNA editing sites. We identified 53 genes subject to monoallelic...
Tipo: Separatas Palavras-chave: A-to-I RNA editing; X chromosome inactivation; Allele-specific gene expression; Next generation sequencing.; Genomic imprinting..
Ano: 2016 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1062831
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Long-term observations of cloud condensation nuclei over the Amazon rain forest - Part 2: Variability and characteristics of biomass burning, long-range transport, and pristine rain forest aerosols. Repositório Alice
PÖHLKER, M. L.; DITAS, F.; SATURNO, J.; KLIMACH, T.; ANGELIS, I. H. de; ARAUJO, A. C. de; BRITO, J.; CARBONE, S.; CHENG, Y.; CHI, X.; DITZ, R.; GUNTHE, S. S.; HOLANDA, B. A.; KANDLER, K.; KESSELMEIER, J.; KÖNEMANN, T.; KRÜGER, O. O.; LAVRIC, J. V.; MARTINS, S. T.; MIKHAILOV, E.; MORAN-ZULOAGA, D.; RIZZO, L. V.; ROSE, D.; SU, H.; THALMAN, R.; WALTER, D.; WANG, J.; WOLFF, S.; BARBOSA, H. M. J.; ARTAXO, P.; ANDREAE, M. O.; PÖSCHL, U.; PÖHLKER, C..
Size-resolved measurements of atmospheric aerosol and cloud condensation nuclei (CCN) concentrations and hygroscopicity were conducted over a full seasonal cycle at the remote Amazon Tall Tower Observatory (ATTO, March 2014?February 2015). In a preceding companion paper, we presented annually and seasonally averaged data and parametrizations (Part 1; Pöhlker et al., 2016a). In the present study (Part 2), we analyze key features and implications of aerosol and CCN properties for the following characteristic atmospheric conditions: Empirically pristine rain forest (PR) conditions, where no influence of pollution was detectable, as observed during parts of the wet season from March to May. ...
Tipo: Artigo de periódico Palavras-chave: Biomassa; Floresta Tropical.
Ano: 2018 URL: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1107153
Registros recuperados: 6
Primeira ... 1 ... Última
 

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