Resultados de búsqueda - ZENIT~

Antioxidant activity and acetylcholinesterase inhibition of field and in vitro grown Musa L. species por Ayoola, I.O., Gueye, B., Sonibare, M.A., Abberton, Michael T.

“…The demand for these plants is growing very fast, resulting in a relatively heavy load on Musaceae genetic resources. The study evaluated and compared the acetylcholinesterase (AChE) inhibition and antioxidant activity of field and in vitro plant materials of nine accessions of Musa spp. consisting of Tropical Musa banana (TMb: TMb 106, TMb 145, TMb 8, TMb 82, TMb 55) and Tropical Musa plantain (TMp: TMp 116, TMp 24, TMp 36) from the International Institute of Tropical Agriculture and Musa sapientum (MS) from the University of Ibadan Botanical garden, Nigeria. …”
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The quest for tolerant varieties: integration of -omics techniques to understand stress in non-model crops por Carpentier, Sebastien C., Kissel, E., Janial, M., Rouard, M., Zorrilla, J., Swennen, Rony L.

“…To get an insight into different tolerance mechanisms the leaf transcriptome of a tolerant and sensitive variety (37,582 genes, using RNA-Seq) was assessed after three days of stress, while the phenome (67 phenotypic variables) was assessed during 21 days. …”
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Genotyping of Theileria lestoquardi from sheep and goats in Sudan to support control of Malignant Ovine Theileriosis por Ali, A.M., Salih, Diaeldin A., Njahira, Moses N., Hassan, S.K., Hussein, A.M.E., Liu, Z., Yin, H., Pelle, Roger, Skilton, Robert A.

“…The present study aims to genetically characterize and compare samples of T. lestoquardi circulating in Sudan as well as the live vaccine isolate in order to understand vaccine breakthroughs and failure that may occur. …”
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Involving farmers in the development process to improve adoption of varieties developed by National Maize-Breeding Programs por Ransom, J.K., Koirala, Keshab Babu, Rajbhandari, N., Adhikari, K.

“…Promising materials are initially tested on-station for yield and disease resistance. Elite materials (approximately six to eight genotypes) are then tested in on-farm trials under farmers' conditions. …”
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Immunogenicity of the Newcastle disease virus vaccine La Sota, in introduced birds under intensive and extensive management conditions por Abera, Berhanu, Lynch, Stacey E., Duguma, Reta, Dessie, Tadelle, Bettridge, Judy M., Wigley, Paul, Christley, Robert M.

“…Though breeds differ genetically in their immune responsiveness to the antigen, and being protected following challenge; difference in their susceptibility to the virulent challenge virus needs to be ruled out in order to facilitate the improvement of disease-resistant traits.…”
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Development of molecular genomic tools for verification of intergeneric hybrids between castor bean (Ricinus communis L.) and cassava (Manihot esculenta Crantz) por Gedil, Melaku A, Kolade, F., Raji, A., Ingelbrecht, I.L., Dixon, A.

“…To address the evolving demand for new cultivars with unique traits such as high quality and quantity starch, high protein and high carotene content, breeders seek to broaden the genetic base of the breeding pool. Secondly, there is a dire need to develop alternative mapping populations such as doubled haploid (DH) to enhance the efficiency of molecular breeding. …”
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Model-based estimation of above-ground biomass in the miombo ecoregion of Zambia por Halperin, J., LeMay, V., Chidumayo, E.N., Verchot, Louis V., Marshall, P.

“…We assessed different combinations of these datasets using three models, a semiparametric generalized additive model (GAM) and two nonlinear models (sigmoidal and exponential), employing a genetic algorithm for variable selection that minimized root mean square prediction error (RMSPE), calculated through cross-validation. …”
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Genomic prediction for 25 agronomic and quality traits in alfalfa (Medicago sativa) por Jia, C., Zhao, F., Wang, X., Han Jianlin, Zhao, H., Liu, G., Wang, Z.

“…Genomic prediction based on genotyping-by-sequencing (GBS) data could shorten the breeding cycles and accelerate the genetic gains of these complex traits, if they display moderate to high prediction accuracies. …”
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Influence of agroclimatic factors on the efficiency of multi-ovulation in cattle in the Peruvian tropics por Segura Portocarrero, Gleni Tatiana, Murga Valderrama, Nilton Luis, Lopez Lapa, Rainer Marco, Saucedo Uriarte, José Américo, Gongora Bardales, Deiner Jhonel, Frias Torres, Hugo, Poclín Rojas, Annie Yoselin, Depaz Hizo, Benjamin, Vasquez Tarrillo, Ronald Will, Heredia Vilchez, Lizeth Amparo, Ampuero Trigoso, Gustavo

“…Throughout a year, four collections of structures were made from 12 Bos indicus donor cows from the genetic nucleus of the PROMEG Tropical project every 2 months under intensive breeding conditions. …”
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Spatial distribution, tree host associations, and deforestation threats on two stingless bee species in the Peruvian Amazon por Demetrio, Richar, Muñoz Schrader, Ornella, Faria, Julianna, Baselly Villanueva, Juan Rodrigo, Cardenas, David, Isuiza, Maite, Delgado, Cesar, Ruzo, Andres, Espinoza, Rosa V.

“…Conclusions: Deforestation-driven habitat loss and fragmentation pose an immediate threat to stingless bee populations by reducing nesting availability, limiting pollination networks, and disrupting genetic exchange. Our findings emphasize the urgent need for targeted conservation strategies, including the preservation of key nesting trees, the establishment of biological corridors, and the promotion of sustainable forestry practices. …”
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Nitrogen–sulfur fertilisation effects on gluten composition and industrial quality in Argentinean bread wheat cultivars differing in apparent sulfur recovery por Arata, Agustin Francisco, Rogers, Willian, Tranquilli, Gabriela, Arrigoni, Adriana C., Rondanini, Deborah Paola

“…Glu-A3, Glu-B3, Glu-D1x and Glu-D1y) that partially determine baking quality should be intensified, in order to optimise genetic improvement in wheat.…”
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Defensive Behavior and Morphometric Variation in Apis mellifera Colonies From Two Different Agro-Ecological Zones of North-Western Argentina por Bianchi, Eliana Mariel, Agra, Marcelo Nicolás, Garcia, Cristina Esther, Gennari, Gerardo Pablo, Maldonado, Luis Maria, Rodriguez, Graciela Adriana, Palacio, María Alejandra, Scannapieco, Alejandra Carla, Lanzavecchia, Silvia Beatriz

“…In Argentina, Africanized honey bees (AHBs) have been mostly detected in northern regions of the territory, and represent a valuable genetic resource for the selection of stocks with advantageous characteristics for beekeeping. …”
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Transcriptomic responses to drought stress in the Patagonian southern beech Nothofagus alpina por Lopez Laphitz, Rita Maria, Arana, María Veronica, Varela, Santiago Agustin, Becker, Leandro Aníbal, Soliani, Carolina, Azpilicueta, Maria Marta, Marchelli, Paula, Bellora, Nicolás

“…Background: Deciphering the genetic architecture of drought tolerance could allow the candidate genes identification responding to water stress. …”
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Molecular characterization of the garlic virus B genome and evidence of allexivirus recombination por Celli, Marcos Giovani, Perotto, Maria Cecilia, Luciani, Cecilia Elizabeth, Pozzi, Elizabeth Alicia, Conci, Vilma Cecilia

“…Total RNA was obtained of a GarV-B positive garlic plant by ISEM-D using anti-GarV-B antiserum and this was sent for mass sequencing. Deep sequencing revealed the first complete GarV-B genome, consisting of 8327 nucleotides (nt). …”
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Geographic distribution of sex chromosome polymorphism in Anastrepha fraterculus sp. 1 from Argentina por Giardini, Maria Cecilia, Nieves, Mariela, Scannapieco, Alejandra Carla, Conte, Claudia Alejandra, Milla, Fabian Horacio, Schapovaloff, Maria Elena, Frissolo, Maria Soledad, Remis, Maria Isabel, Cladera, Jorge Luis, Lanzavecchia, Silvia Beatriz

“…Our findings provide deep and integral genetic knowledge of this species, which has become of relevance to the characterization and selection of valuable A. fraterculus sp. 1 strains for mass rearing production and SIT implementation.…”
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Identification of a GCC transcription factor responding to fruit colour change events in citrus through the transcriptomic analyses of two mutants por Ríos, Gabino, Naranjo, Miguel A., Rodrigo, María J., Alos, Enriqueta, Zacarias, Lorenzo, Cercós, Manuel, Talón, Manuel

“…The expression of CcGCC1 was associated with peel ripening since CcGCC1 down-regulation correlated with a delay in colour break induced by genetic, developmental and hormonal causes.…”
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QTL analysis of citrus tristeza virus-citradia interaction por Asins, María J., Bernet, Guillermo P., Ruiz, C., Cambra, Mariano, Guerri, José, Carbonell, Emilio A.

“…The aim of the present research is to genetically analyze the accumulation of CTV in a progeny derived from the cross between C. aurantium and Poncirus trifoliata, both resistant to CTV isolate T-346. …”
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Gestational losses in a rabbit line selected for growth rate por Vicente, José Salvador, Llobat, L., Viudes-De-Castro, María P., Lavara, R., Baselga, M., Marco-Jiménez, Francisco

“…Prenatal death can occur due to several genetic and environmental factors which alter normal embryo development, maternal environment to support normal fertilisation, development of embryos, placenta and foetus, or affect the necessary relationship between embryo and endometrium. …”
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Self-(in) compatibility in apricot germplasm is controlled by two major loci, S and M por Munoz-Sanz, Juan V., Zuriaga, Elena, López, Inmaculada, Badenes, María L., Romero, Carlos

“…Conclusions: According to apricot germplasm S-genotyping, a loss of genetic diversity affecting the S-locus has been produced probably due to crop dissemination. …”
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Somatic embryogenesis from seeds in a broad range of Vitis vinifera L. varieties: rescue of true-to-type virus-free plants por San Pedro, Tania, Gammoudi, Najet, Peiró, Rosa, Olmos, Antonio, Gisbert, Carmina

“…All regenerated plants were confirmed to be free of GFkV whereas at least 68% sanitation was obtained for GFLV. The SSR profiles of the virus-free plants showed, in both varieties, around 10% regeneration from mother tissue (the same genetic make-up as the mother plant). …”
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