Resultados de búsqueda - "functional genomics"

A sweetpotato gene index established by de novo assembly of pyrosequencing and Sanger sequences and mining for gene-based microsatellite markers por Schafleitner, R., Tincopa, L.R., Palomino, O., Rossel, G., Robles, R., Alagon, R., Rivera, C., Quispe, C., Rojas, L., Pacheco, J., Solis, J., Cerna, D., Kim, J.Y., Hou, J., Simon, R.

“…We have used 454 pyrosequencing to augment the available gene sequence information to enhance functional genomics and marker design for this plant species.…”
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Rapid Determination of Gene Function by Virus-induced Gene Silencing in Wheat and Barley por Cakir, Cahid, Gillespie, Megan E., Scofield, Steven R.

“…This article describes the characteristics of the BSMV‐VIGS system, relates examples of its application for functional genomics in wheat and barley, and discusses the strengths and weaknesses of this approach.…”
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Managing spot blotch disease in wheat: Conventional to molecular aspects por Roy, Chandan, Xinyao He, Gahtyari, Navin C., Mahapatra, Sunita, Singh, Pawan K.

“…Better understanding of wheat genome assemblies, functional genomics and cloning of resistance genes will further accelerate breeding for SB resistance in wheat.…”
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The International Rice Information System. A platform for meta-analysis of rice crop data por McLaren, Christopher Graham, Bruskiewich, Richard M., Portugal, Arllet M., Cosico, Alexander B.

“…New components are now being added to the International Rice Information System to handle the diversity of rice functional genomics data including genomic sequence data, molecular genetic data, expression data, and proteomic information. …”
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Transcriptional profiling of cattle infected with Trypanosoma congolense highlights gene expression signatures underlying trypanotolerance and trypanosusceptibility por O'Gorman, G.M., Park, S. de, Hill, E.W., Meade, K.G., Coussens, Paul M., Agaba, Morris, Naessens, Jan, Kemp, Stephen J., MacHugh, David E.

“…Here we show that a functional genomics approach can be used to identify temporal changes in host peripheral blood mononuclear cell (PBMC) gene expression due to disease progression. …”
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Integration of transcriptomic and metabolic data reveals hub transcription factors involved in drought stress response in sunflower (Helianthus annuus L.) por Moschen, Sebastian Nicolas, Di Rienzo, Julio A., Higgins, Janet, Tohge, Takayuki, Watanabe, Mutsumi, Gonzalez, Sergio Alberto, Rivarola, Maximo Lisandro, García-García, Francisco, Dopazo, Joaquín, Hopp, Horacio Esteban, Hoefgen, Rainer, Fernie, Alisdair R., Paniego, Norma Beatriz, Fernandez, Paula Del Carmen, Heinz, Ruth Amelia

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Chromosome segment substitution lines: a powerful tool for the Introgression of valuable genes from oryza wild species into cultivated rice (O. sativa) por Liakat Ali, M, Sánchez, P.L., Yu, S, Lorieux, Mathias, Eizenga, GC

“…CSSLs have the potential to uncover new alleles from the unadapted, non-productive wild rice accessions, develop genome-wide genetic stocks, and clone genes identified in QTL studies for functional genomics research. Recent development of high-density single-nucleotide polymorphism (SNP) arrays in rice and availability of custom-designed medium- and low-density SNP arrays will enhance the CSSL development process with smaller marker-defined segment introgressions from unadapted germplasm.…”
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Comparison of the Oilseed rape mosaic virus and Tobacco mosaic virus movement proteins (MP) reveals common and dissimilar MP functions for tobamovirus spread por Niehl, Annette, Pasquier, Adrien, Ferriol, Inmaculada, Mely, Yves, Heinlein, Manfred

“…Our findings extend the role of C-MERs in viral cell-to-cell transport to a virus commonly used for functional genomics in Arabidopsis. Moreover, accumulation of tobamoviral MP in inclusions or along MTs is not required for virus movement. …”
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Genomic breeding of green super rice varieties and their deployment in Asia and Africa por Yu, Sibin, Ali, Jauhar, Zhang, Chaopu, Li, Zhikang, Zhang, Qifa

“…The “Green Super Rice” (GSR) project aims to fundamentally transform crop production techniques and promote the development of green agriculture based on functional genomics and breeding of GSR varieties by whole-genome breeding platforms.Rice (Oryza sativa L.) is one of the leading food crops of the world, and the safe production of rice plays a central role in ensuring food security. …”
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The Rice Annotation Project Database (RAP-DB): 2008 update por Tanaka, T., Antonio, B.A., Kikuchi, S., Matsumoto, T., Nagamura, Y., Numa, H., Sakai, H., Wu, J.Z., Itoh, T., Sasaki, T., Bruskiewich, R.M.

“…In addition, a large number of rice-expressed sequence tags have been released, and functional genomics resources have been produced worldwide. …”
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Application of genetic modification and genome editing for developing climate-smart banana por Tripathi, L., Ntui, V.O., Tripathi, J.N.

“…CRISPR/Cas9‐based genome editing has been lately established for banana, paving the way for functional genomics allowing identification of genes associated with stress‐tolerant traits, which could be used for the improvement of banana for adaptation to a changing climate. …”
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Highly specific gene silencing by artificial miRNAs in rice por Warthmann, Norman, Chen, Hao, Ossowski, Stephan, Weigel, Detlef, Hervé, Philippe

“…The approach is suited for candidate gene validation, comparative functional genomics between different varieties, and for improvement of agronomic performance and nutritional value.…”
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Advancements and strategies of genetic improvement in cassava (Manihot esculenta Crantz): from conventional to genomic approaches por Xiao, L., Cheng, D., Ou, W., Chen, X., Rabbi, I.Y., Wang, W., Li, K., Yan, H.

“…Furthermore, we provide a summary of the advancements in cassava’s functional genomics, concentrating on important traits such as starch quality and content, dry matter content, tolerance to postharvest physiological deterioration, nutritional quality, and stress resistance. …”
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Molecular breeding for stress tolerance in sesame por Weldemichael, Micheale Yifter, Gebremedhn, Hailay Mehari, Runo, Steven, Gandhi, Harish

“…Additionally, we review recent advancements in functional genomics and transcriptomics, specifically in deciphering sesame's responses to drought, water-logging, temperature fluctuations, osmotic stress, and salinity as well as biotic stressors. …”
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Agrobacteriummediated genetic transformation of yam (Dioscorea rotundata): an important tool for functional study of genes and crop improvement por Nyaboga, E., Tripathi, J.N., Manoharan, R., Tripathi, L.

“…Although genetic transformation of clonally propagated crops has been widely studied as a tool for crop improvement and as a vital part of the development of functional genomics resources, there has been no report of any existing Agrobacterium-mediated transformation of yam (Dioscorea spp.) with evidence of stable integration of T-DNA. …”
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Integrating transcriptomic and metabolomic analysis to understand natural leaf senescence in sunflower por Moschen, Sebastian, Gonzalez, Sergio Alberto, Rivarola, Maximo Lisandro, Hopp, Horacio Esteban, Paniego, Norma Beatriz, Fernandez, Paula del Carmen, Heinz, Ruth Amelia, Bengoa Luoni, Sofia Ailin, Di Rienzo, Julio A., Caro, María del Pilar, Tohge, Takayuki, Watanabe, Mutsumi, Hollmann, Julien, García-García, Francisco, Dopazo, Joaquín, Hoefgen, Rainer, Fernie, Alisdair R.

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Virus-Specific Defense Responses in Sweetpotato: Transcriptomic Insights into Resistance and Susceptibility to SPFMV, SPCSV, and SPVD por Adero, J., Ssali, R.T., Segundo, F., Maria, D., Kitavi, M., Yada, B., Byarugaba, D., Dube, F., Aber, P., Opiyo, S., Fei, Z., Kreuze, Jan F.

“…This study highlights candidate resistance and susceptibility genes for each virus, providing a molecular basis for developing virus-resilient sweetpotato cultivars through functional genomics and marker-assisted breeding. These findings elucidate the molecular basis of virus resistance in sweetpotato and identify candidate genes for marker-assisted breeding, despite limitations arising from the use of a diploid reference genome and discrete sampling intervals.…”
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Transcriptional Profile Analysis of Young and Mature Leaves of Citrus Trees Acclimated to Salinity por Pérez-Pérez, Juan G., Gomez-Gomez, Antonio G., Botia, Pablo, Brumos, Javier, Talón, Manuel, Colmenero-Flores, José M.

“…We have analyzed physiological parameters and the transcriptome profiles of photosynthetically active leaves from citrus trees acclimatized to moderate salinity (NaCl 30 mM) after 2 years treatment. Through functional genomics, global gene expression in response to NaCl treatment in mature (8 months-old) and young (2 months-old) leaves has been analyzed and compared. …”
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Optimization of Genotyping-by-Sequencing (GBS) forGermplasm Fingerprinting and Trait Mapping in Faba Bean por Zhang, Hailin, Fechete, Lavinia, Himmelbach, Axel, Poehlein, Anja, Lohwasser, Ulrike, Börner, Andreas, Maalouf, Fouad, Agrawal, Shiv Kumar, Khazaei, Hamid, Stein, Nils, Jayakodi, Murukarthick

“…The optimized faba bean-specific GBS procedure will facilitate access to the untapped genetic diversity for genetic research and breeding and may facilitate functional genomics.…”
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The Plant Genome special section: Grain quality and nutritional genomics for breeding next‐generation crops por Pandey, Manish K., Mir, Reyazul Rouf, Sreenivasulu, Nese

“…The strategy for improving grain quality and nutritional traits in breeding programs has been prioritized with the recent advancements in phenotyping of seeds and grains (metabolomics, mineral and vitamins, assessing the quality of starch, proteins and lipids, and capturing consumer preferred traits), sequencing technologies to do high-throughput genotyping, functional genomics aided gene discovery, high-resolution trait mapping and superior haplotype discovery, as well deploying genomic selection tools in a variety of crops (Pandey et al., 2016; Varshney et al., 2019). …”
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