Resultados de búsqueda - "Élite"

Genetic structure of Argentinean hexaploid wheat germplasm por Vanzetti, Leonardo Sebastian, Yerkovich, Nadia, Chialvo, Eugenia, Lombardo, Lucio, Vaschetto, Luis, Helguera, Marcelo

“…In this work we determined the genetic structure of a set of 102 Argentinean bread wheat (Triticum aestivum L.) elite cultivars using 38 biochemical and molecular markers (functional, closely linked to genes and neutral ones) distributed throughout 18 wheat chromosomes. …”
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Respuesta diferencial de variedades de caña de azúcar a la embriogénesis somática y regeneración de plantas por Díaz Santillán, Graciela Victoria, Di Pauli, Valentina, Cutuli, Fiorella Lourdes Anael, Zalazar, Nicanor Oscar, Canseco, Myriam Ayelen, Fontana, Paola Daniela

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Optimización de las condiciones de cultivo in vitro y transferencia de ADN para la aplicación de edición génica en variedades comerciales de arroz de INTA por Faccio, Paula Daniela, Taschetta, Lara, Beznec, Ailin, Colazo, Jose, Bossio, Adrian Ezequiel

“…Este trabajo busca optimizar los protocolos de cultivo in vitro y establecer un sistema eficiente de transformación en cultivares élite de arroz con la finalidad de aplicar edición génica.…”
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Gene action controlling stability and adaptability in maize por Eyherabide, Guillermo, Boca, Rosa Teresa, Lopez, César

“…Twenty Argentine landraces were testcrossed to three US and two Argentine elite lines, and evaluated in 13 environments. Effects of general and specific combining ability for grain yield and ecovalence, as well as for regression coefficients of response to environments were also predicted. …”
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Genome wide association analysis of cold tolerance at germination in temperate japonica rice (Oryza sativa L.) varieties por Sales, Ester, Viruel, Juan, Domingo, Concha, Marqués, Luis

“…A pool of 200 traditional, landraces and modern elite and old cultivars of rice, mainly japonica varieties adapted to temperate regions, have been used to perform a genome wide association study to detect chromosome regions associated to low temperature germination (LTG) regulation using a panel of 1672 SNP markers. …”
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Genetic Diversity and Population Structure of Rice Varieties Cultivated in Temperate Regions por Reig-Valiente, Juan L., Viruel, Juan, Sales, Ester, Marqués, Luis, Terol, Javier, Gut, Marta, Derdak, Sophia, Talón, Manuel, Domingo, Concha

“…The collection encompasses modern elite and old cultivars, as well as traditional landraces covering a wide genetic diversity available for rice breeders. …”
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La transformación genética como herramienta para la mejora de los cítricos por Pena, Leandro, Cervera, Magdalena, Fagoaga, Carmen, Romero, Juan, Perez, Rosa, Juárez, José, Pina, José A., Navarro, Luis

“…En el contexto de la imperiosa necesidad de mejora de nuestros cítricos para poder seguir siendo competitivos en los mercados internacionales, es necesaria la mejora genética y, entre las tecnologías existentes, la transformación genética de plantas ofrece enormes posibilidades, ya que permite introducir caracteres únicos en genotipos de élite sin alterar su fondo genético. Por ejemplo, se podría incorporar a naranjo amargo un gen (o unos pocos genes) de resistencia a tristeza, de manera que obtuviésemos un naranjo amargo resistente a este virus. …”
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A comparative growth analysis study of four cacao varieties por Oyebade, I.T.

“…Las variedades de cacao estudiadas fueron F3 "Amazon", "Amelonado", y dos de las progenies de establecimiento CRIN "Elite" ("T7/12 x Na32" y "T65/7 x Na32"). Se estudiaron en un diseño experimental irrestrictamente al azar su producción foliar, área foliar, altura del tallo, y pesos frescos y secos. …”
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Inducción de la embriogénesis somática en clones superiores de cacao (Theobroma cacao L.), con resistencia a enfermedades fungosas por Chanatásig Vaca, C.I.

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Inducción de la embriogénesis somática en clones superiores de cacao (Theobroma cacao L.), con resistencia a enfermedades fungosas por Chanatásig Vaca, Cristina I.

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Identificación de regiones genómicas asociadas a contenido de proteína y fuerza de gluten utilizando mapeo por asociación en trigo candeal por Larsen, Adelina Olga

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Developing and deploying non- and low-sweet sweetpotato cultivars for expanding markets por Carey, E.E., Swanckaert, J., Dery, E., Akansake, D., Saaka, J., Abidin, P.E., Adofo, K., Baafi, E., Muzhingi, T., David, M., Low, Jan W., Grüneberg, W.J.

“…Storage interval can significantly influence sugar content and amylase activity. Elite, non-sweet genotypes with low or null β-amylase activity are present among released cultivars and advanced selections in Ghana, and have excellent quality both in steamed and fried forms. …”
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Molecular fingerprinting and hybridity authentication in cowpea using single nucleotide polymorphism based kompetitive Allele-Specific PCR assay por Ongom, P.O., Fatokun, C., Togola, A., Salvo, S., Oyebode, G.O., Ahmad, M.S., Jockson, I.D., Bala, G., Boukar, O.

“…A total of 1,436 F1 plants were derived from crossing 220 cowpea breeding lines and landraces to 2 elite sister lines IT99K-573-1-1 and IT99K-573-2-1 as male parents, constituting 225 cross combinations. …”
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Integrated management of Striga gesnerioides in cowpea using resistant varieties, improved crop nutrition and rhizobium inoculants por Abdullahi, W.M., Dianda, M., Boukar, O., Dieng, I., Mohammed, G.S., Belko, N., Togola, A., Muhammad, H., Kanampiu, F., Giller, Kenneth E., Vanlauwe, Bernard

“…Conclusion The integrated use of Striga-resistant cowpea lines, basal phosphorus fertilizer and elite bradyrhizobium inoculants is a promising approach to mitigate Striga infection and increase cowpea productivity.…”
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Response to early generation genomic selection for yield in wheat por Bonnett, David G., Yongle Li, Crossa, José, Dreisigacker, Susanne, Basnet, Bhoja Raj, Pérez Rodriguez, Paulino, Alvarado Beltrán, Gregorio, Jannink, Jean-Luc, Poland, Jesse A., Sorrells, Mark Earl

“…A training set of 1,334 elite wheat breeding lines tested over three field seasons was used to generate Genomic Estimated Breeding Values (GEBVs) for grain yield under irrigated conditions applying markers and three different prediction methods: (1) Genomic Best Linear Unbiased Predictor (GBLUP), (2) GBLUP with the imputation of missing genotypic data by Ridge Regression BLUP (rrGBLUP_imp), and (3) Reproducing Kernel Hilbert Space (RKHS) a.k.a. …”
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Unraveling Origin, History, Genetics, and Strategies for Accelerated Domestication and Diversification of Food Legumes por A, Ambika, Aski, Muraleedhar, G, Gayacharan, Hamwieh, Aladdin, Talukdar, Akshay, Gupta, Santosh Kumar, Sharma, Brij Bihari, Joshi, Rekha, Upadhyaya, Hari D., Singh, Kuldeep, Kumar, Rajendra

“…The domestication and evolution of wild ancestors into today’s elite cultivars are important contributors to global food supply and agricultural crop improvement. …”
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Development and validation of a genome-wide InDel marker set discriminating the alleles between the BB-genome Oryza species and rice (O. sativa) por Malabanan-Bauan, Katrina B., Hechanova, Sherry Lou, Ahn, Eok-Keun, Li, Charng-Pei, Choi, Il-Ryong, Hernandez, Jose E., Jena, Kshirod K., Kim, Sung-Ryul

“…The newly developed InDel markers maybe be useful for the identification of valuable genetic factors from the BB or BBCC-genome species and also for transferring the identified genes/QTLs into elite variety backgrounds.…”
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Analysis of historical data for optimization of genomic selection pipeline in cassava por Bakare, M.A.

“…First, I used classical linear-bilinear model to dissect existing patterns of GEI of 36 elite cassava clones evaluated in 11 locations over 3 growing seasons. …”
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Gender and governance in rural services: Insights from India, Ghana, and Ethiopia por Asante, Felix, Banful, Afua B., Birner, Regina, Cohen, Marc J., Gaff, Peter, Gayathridevi, K. G., Horowitz, Leah, Lemma, Mamusha, Mogues, Tewodaj, Palaniswamy, Nethra, Paulos, Zelekawork, Raabe, Katharina, Randriamamonjy, Josee, Sekher, Madhushree, Sun, Yan, Tadesse, Fanaye

“…Nongovernmental organizations (NGOs) and communities themselves are interesting alternative providers of these services, but they too can fail, because of capacity constraints and local elite capture. This triple challenge of market, state, and community failure results in the poor provision of agricultural and rural services, a major obstacle to agricultural and rural development.…”
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Genotype x environment interaction and yield stability of soybean (Glycine max l.) genotypes in multi-environment trials (METs) in Nigeria por Abebe, A.T., Adewumi, A.S., Adebayo, M.A., Shaahu, A., Mushoriwa, H., Alabi, T., Derera, J., Agbona, A., Chigeza, G.

“…The objective of this study was to identify widely adapted and high-yielding soybean genotypes from Multi-Locational Trials (MLTs) using GGE and AMMI biplot analyses. Fifteen IITA-bred elite soybean lines and three standard checks were evaluated for stability of performance in a 3 × 6 alpha lattice design with three replications across seven locations in Nigeria. …”
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