Resultados de búsqueda - FIFA.~

Is nitrogen accumulation in grain legumes responsive to growth or ontogeny? por Marrou, H., Ricaurte Oyola, José Jaumer, Ghanem, Michel Edmond, Clavijo Michelangeli, José A., Ghaouti, L., Rao, Idupulapati M., Sinclair, Thomas R.

“…Although N accumulation from symbiotic nitrogen fixation or N absorption from the soil has been widely investigated, there is no clear consensus on timing of the beginning of N accumulation and the termination of N accumulation and the physiological events that may be associated with these two events. …”
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Effectiveness of predictive markers for marker assisted selection of pro-vitamin A carotenoids in medium-late maturing maize (Zea mays L.) inbred lines por Gebremeskel, S., García Oliveira, A.L., Menkir, A., Adetimirin, Victor O., Gedil, Melaku A

“…The inbreds containing favourable alleles of the functional markers were present in all sub-groups. Finally, this genetically diverse inbreds with high PVA can be used in breeding programme using marker-assisted selection to enhance PVA content in maize hybrids and cultivars developed for lowlands in sub-Saharan Africa.…”
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The Different Dimensions of Livelihood Impacts of Payments for Environmental Services (PES) Schemes: A Systematic Review por Blundo Canto, Genowefa M., Bax, Vincent, Quintero, Marcela, Cruz García, Gisella S., Groeneveld, Rolf A., Pérez Marulanda, Lisset

“…Moreover, increased knowledge is needed on the impact of PES on changes in household expenditure and choice, and on trade-offs between household income and inequality in ES provider communities. Finally, if PES schemes are implemented to sustainably improve livelihoods, targeting disaggregated populations, understanding equity and social power relations within and between ES providers and users, and better monitoring and evaluation systems that consider locally relevant livelihood dimensions are needed.…”
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The interaction of strigolactones with abscisic acid during the drought response in rice por Haider, I., Andreo-Jimenez, B., Bruno, M., Bimbo, A., Flokova, K., Abuauf, H., Ntui, V.O., Guo, X., Charnikhova, T., Al-Babili, S., Bouwmeester, H.J., Ruyter-Spira, C.

“…Accordingly, d10, d17, and d3 lines were more drought tolerant than wild-type plants, whereas d27 displayed decreased tolerance. Finally, overexpression of OsD27 in rice resulted in increased levels of ABA when compared with wild-type plants. …”
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Agromorphological characterization of cacao (Theobroma cacao L.) accessions from the germplasm bank of the National Institute of Agrarian Innovation, Peru por Vásquez García, Jheiner, Santos Peláez, Julio César, Malqui Ramos, Roiber, Vigo Mestanza, Carmen Natividad, Alvarado Chuqui, Wigoberto, Bobadilla Rivera, Leidy Gheraldine

“…On the other hand, group 4 presented a particular characteristic of white seed color and high pod indexes with 22.11 pods/kg of seeds. Finally, group 5 accessions were characterized by intermediate tree architecture and vigor with an pod index of 21.3 pods/kg of seeds. …”
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Phenotypic characterization of fine-aroma cocoa from Northeastern Peru por Oliva Cruz, Manuel, Goñas Goñas, Malluri, García, Ligia M., Rabanal Oyarse, Raúl, Alvarado Chuqui, Cástula, Escobedo Ocampo, Patricia, Maicelo Quintana, Jorge Luis

“…More importantly, cocoa beans needed to produce between 14 and 16 pods to obtain one kilogram of dry cocoa, which reflects a good level of productivity. Finally, there was a positive relationship between elevation levels and the presence of fine-flavoured native cocoa, i.e., the greatest diversity of native cocoa with floral and fruity notes was found above 501 metres above sea level.…”
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Study of ecosystem degradation dynamics in the Peruvian Highlands: Landsat time-series trend analysis (1985–2022) with ARVI for different vegetation cover types por Cano, Deyvis, Pizarro Carcausto, Samuel Edwin, Cacciuttolo, Carlos, Peñaloza, Richard, Yaranga Cano, Raul Marino, Gandini, Marcelo Luciano

“…The Spearman correlation (p < 0.01) determined that degraded covers are replaced by puna grass and change factors linked with human activities. Finally, this article concludes that part of the vegetation degradation is related to anthropogenic activities such as agriculture, overgrazing, urbanization, and mining. …”
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SNP profiling of Elaeis oleifera (H.B.K) cortes germplasm in Ucayali, Peru using genotyping-by-sequencing (GBS) por Camacho Villalobos, Alina Alexandra, Mestanza, Orson, Cabrera Pintado, Rosa María, Sanchez Sunción, Glendy, Bendezu, Jorge

“…Observed heterozygosity (Ho=0.3086) and expected heterozygosity index (He=0.3385) were quantified. The fixation index (Fst=0.0048) indicated low genetic differentiation within the germplasm. …”
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Using biometric analysis to estimate body weight in Creole goats por Trillo Zárate, Fritz Carlos, Paredes Chocce, Miguel Enrique, Salinas Marcos, Jorge, Temoche Socola, Víctor Alexander, Tafur Gutiérrez, Lucinda, Sessarego Dávila, Emmanuel Alexander, Acosta Granados, Irene Carol, Palomino Guerrera, Walter, Cruz Luis, Juancarlos Alejandro, Ruiz Chamorro, Jose Antonio

“…Conclusion: The proposed predictive models have demonstrated significant potential for accurately predicting BW based on biometric data. Finally, it contributes to better selection, feeding, and sanitary management of Creole goats.…”
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Whole-Genome Resequencing of Spontaneous Oxidative Stress-Resistant Mutants Reveals an Antioxidant System of Bradyrhizobium japonicum Involved in Soybean Colonization por Liebrenz, Karen Ivana, Gomez, Maria Cristina, Brambilla, Silvina Maricel, Frare, Romina Alejandra, Stritzler, Margarita, Maguire, Vanina, Ruiz, Oscar, Soldini, Diego Omar, Pascuan, Cecilia Gabriela, Soto, Gabriela Cynthia, Ayub, Nicolás Daniel

“…In addition, the glxA mutation significantly increased the nodulation competitiveness and plant growth–promoting efficiency of E109. Finally, the potential applications of these types of non-genetically modified mutant microbes in soybean production worldwide are discussed.…”
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A β-Hairpin Motif in the Envelope Protein E2 Mediates Receptor Binding of Bovine Viral Diarrhea Virus por Merwaiss, Fernando, Pascual, María José, Pomilio, María Trinidad, Lopez, Maria Gabriela, Taboga, Oscar Alberto, Alvarez, Diego Ezequiel

“…Mutant viruses recovered from cell culture supernatant after transfection of recombinant RNA had almost completely inhibited ability to re-infect susceptible cells, indicating an impact of mutations on BVDV infectivity. Finally, sequential passaging of the mutant virus resulted in the selection of a viral population in which β-hairpin mutations reverted to the wild type sequence to restore infectivity. …”
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Kinetic characterization of a novel cysteine peptidase from the protozoan Babesia bovis, a potential target for drug design por Lu, Stephen, Ascencio, Mariano, Torquato, Ricardo J.S., Florin-Christensen, Mónica, Tanaka, Aparecida S.

“…Moreover, rBbCp substrate specificity evaluation using a peptide phage display library showed a preference for Val > Leu > Phe. Finally, antibodies anti-rBbCp were able to interfere with B. bovis growth in vitro, which highlights the BbCp as a potential target for drug design.…”
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Pruning after budburst delays phenology and affects yield components, crop coefficient and total evapotranspiration in Vitis vinífera L. cv. ‘Malbec’ in Mendoza, Argentina por Bustos Morgani, Marianela, Perez Peña, Jorge Esteban, Fanzone, Martín Leandro, Prieto, Jorge Alejandro

“…Late pruning treatments did not cause carry over effects on yield formation the following season. Finally, plants pruned at 2-3 L and 8 L reduced annual crop evapotranspiration by 5–10% mainly at the beginning of the cycle, compared to control and BB. …”
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Emergencia de plantulas en siembra para rehabilitaciónecológica de pastizales: el caso de Piptochetium napostaense por Porta Siota, Fernando, Morici, Ernesto Francisco At, Petruzzi, Horacio Javier

“…Fechas de siembra a partir de finales de abril dieron como resultado menor emergencia de plántulas para los años evaluados.…”
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Regulatory mechanisms behind the phenotypic plasticity associated with Setaria italica water deficit tolerance por Suguiyama, Vanessa Fuentes, Rodriguez, Jae Diana Paredes, Santos, Tatiane Cristina Nicomedio dos, Lira, Bruno Silvestre, de Haro, Luis Alejandro, Silva, João Paulo Naldi, Borba, Eduardo Leite, Purgatto, Eduardo, Silva, Emerson Alves da, Bellora Pereyra, Nicolás, Carrari, Fernando, Centeno, Danilo da Cruz, Bermudez Salazar, Luisa, Rossi, Magdalena, de Setta, Nathalia

“…We identified a group of loci that were consistently associated with drought responses, some of which were related to water deficit perception, signaling and regulation. Finally, an analysis of the transcriptome and sRNAome allowed us to identify genes putatively regulated by TE- and sRNA-related mechanisms and an intriguing positive correlation between transcript levels and sRNA accumulation in gene body regions. …”
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Brassinosteroid Applications Enhance the Tolerance to Abiotic Stresses, Production and Quality of Strawberry Fruits por Furio, Ramiro Nicolas, Salazar, Sergio Miguel, Mariotti Martinez, Jorge Alberto, Martinez Zamora, Martin Gustavo, Coll, Yamilet, Díaz Ricci, Juan Carlos

“…Additionally, a higher content of chlorophyll, number of leaves, and increased dry weight was detected in plants treated with both BRs and exposed to water and saline stresses. Finally, when evaluating the production and quality of fruits obtained under semi-hydroponic conditions, we observed that the pre-harvest treatment with both compounds induced a higher fruit production and better quality of fruits. …”
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Development of nanobodies against Mal de Río Cuarto virus major viroplasm protein P9‑1 for diagnostic sandwich ELISA and immunodetection por Llauger, Gabriela, Monti, Demian Esteban, Aduriz Guerrero, Matías, Romão, Ema, Dumon, Analia Delina, Mattio, Maria Fernanda, Wigdorovitz, Andres, Muyldermans, Serge, Vincke, Cécile, Parreño, Viviana, Del Vas, Mariana

“…Interestingly, these Nanobodies recognized different P9-1 conformations and were successfully employed to detect P9-1 in pull-down assays of infected maize extracts. Finally, we demonstrated that fusions of the Nbs to eGFP and RFP allowed the immunodetection of virus present in phloem cells of leaf thin sections. …”
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Patagonian ñire (Nothofagus antarctica) combined with green tea - Novel beverage enriched in bioactive phytochemicals as health promoters por Mattera, María Gabriela, Langenheim, Mariana Elsa, Reiner, Gabriela, Peri, Pablo Luis, Moreno, Diego A.

“…Besides, NA impacted positively the antioxidant strength in the mixtures. Finally, the 67% OGT-33% NA blend exhibited an optimized performance in relative and total polyphenol contents and antioxidant properties, and thus, it could be recommended as a novel beverage. …”
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Transcriptional signatures of wheat inforescence development por VanGessel, Carl, Hamilton, James, Tabbita, Facundo, Dubcovsky, Jorge, Pearce, Sthepen

“…This gene regulatory network highlighted interactions among a small number of regulatory hub genes active during terminal spikelet formation. Finally, the CLAVATA and WUSCHEL gene families were investigated, revealing potential roles for TtCLE13, TtWOX2, and TtWOX7 in wheat meristem development. …”
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Genetic diversity in a world germplasm collection of tall fescue por Cuyeu, Alba Romina, Rosso, Beatriz Susana, Pagano, Elba Maria, Soto, Gabriela, Fox, Ana Romina, Ayub, Nicolás Daniel

“…Interestingly, almost all accessions of INTA germplasm collection were true hexaploid tall fescue, belonging to two eco-geographic races (Continental and Mediterranean). Finally, the data presented revealed an ample genetic diversity of tall fescue showing the importance of preserving the INTA collection for future breeding programs…”
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