Search Results - "cloning"

Obtención y caracterización de aceites esenciales, extracto seco y materia seca de Rosmarinus officinalis y Thymus vulgaris, provenientes de cultivos orgánicos y sus aplicaciones e...

“…Para cumplir con este propósito, se investigaron clones de romero y tomillo seleccionados en la Facultad de Agronomía de la Pontificia Universidad Católica de Valparaíso por su calidad fitoquímica. …”
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Antioxidant and starch-hydrolyzing enzymes inhibitory properties of Striga-resistant yellow-orange maize hybrids by Elemosho, A.O., Irondi, E.A., Alamu, Emmanuel Oladeji, Ajani, E.O., Menkir, A., Maziya-Dixon, Busie

“…Extracts of the maize hybrids scavenged DPPH• (SC50: 9.07–26.35 mg/mL) and ABTS•+ (2.65–7.68 TEAC mmol/g), reduced Fe3+ to Fe2+ (0.25 ± 0.64–0.43 ± 0.01 mg GAE/g), and inhibited α-amylase and α-glucosidase, with IC50 ranges of 26.28–52.55 mg/mL and 47.72–63.98 mg/mL, respectively. Among the six clones of the maize hybrids, AS1828-9 had the highest (p < 0.05) levels of tannins and phytate and the strongest antioxidant and starch-hydrolyzing enzymes inhibitory activities. …”
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An international breeding project using a wild potato relative Solanum commersonii resulted in two new frost-tolerant native potato cultivars for the Andes and the Altiplano by Arcos-Pineda, J.H., Del Río, A., Bamberg, J., Vega-Semorile, S.E., Palta, J.P., Salas, A., Gómez, R., Roca, W.M., Ellis, D.

“…After 8 years, two advanced clones were considered for cultivar release because of their exceptional frost tolerance and superior field productivity that outyielded many of the established cultivars in the region. …”
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Trypanosoma congolense: Comparative effects of a primary infection on bone marrow progenitor cells from N'Dama and Boran cattle by Andrianarivo, A.G., Muiya, P., Opollo, M., Logan-Henfrey, L.L.

“…Using in vitro clonogenic assays, the changes in haemopoietic progenitor cell levels were compared in the bone marrow of three adult trypanotolerant N'Dama cattle and three age-matched trypanosusceptible Boran cattle over 17 weeks (119 days) of a primary Trypanosoma congolense (clone IL 1180) infection. As the infection progressed, a clear tendency of the parasitaemia to decrease was seen in the N'Damas, while it remained high throughout the infection in the Borans. …”
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Spatial and temporal distribution of insect vectors of Xanthomonas campestris pv. musacearum and their activity across banana cultivars grown in Rwanda. by Rutikanga, A., Night, G., Tusiime, Geoffrey, Ocimati, W., Blomme, Guy

“…Among the cooking types only ‘Injagi’ and its clone sets ‘Barabeshya’ and ‘Incakara’ attracted large insect populations. …”
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High-resolution mapping of resistance to cassava mosaic geminiviruses in cassava using genotypingbysequencing and its implications for breeding by Rabbi, Ismail Y., Hamblin, M., Kumar, P. Lava, Gedil, Melaku A, Ikpan, A., Jannink, Jean-Luc, Kulakow, Peter A.

“…These findings suggest that there is a single source ofmonogenic resistance in the crop’s genepool tracing back to a common ancestral clone. In the absenceof further resistance diversification, the long-term effectiveness of the single gene resistance is knownto be precarious, given the potential to be overcome by CMGs due to their fast-paced evolutionary rate.However, combining the quantitative with the qualitative type of resistance may ensure that this resis-tance gene continues to offer protection to cassava, a crop that is depended upon by millions of peoplein Africa against the devastating onslaught of CMGs.…”
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Practices and progress in farmer participatory research in China by Huang, Jie, Li, Kaimian, Zhang, Weite, Lin, Xiong, Howeler, Reinhardt H.

“…During 1995-1999, more than 41 promising clones have been tested in 38 farmers’ fields; they were harvested and evaluated by farmers themselves. …”
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Development and validation of genomic tools for marker-assisted breeding of cassava mosaic disease resistance in cassava (Manihot esculenta) by Gedil, Melaku A, Otti, G., Enok, L., Kumar, L.

“…The utility of the markers for MAS were verified by determining their levels of association to CMD resistance in two mapping populations, 1M and 23M and forty elite clones using bulk-segregant analysis (BSA) and simple marker-trait correlation. …”
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Recent progress in cassava agronomy research in Indonesia by Wargiono, J., Guritno, Bambang, Sugito, Yogi, Widodo, Yudi

“…The total value of crops in these intercropping systems was affected by the kind of interplanted crops, their yield potential and the plant type of the cassava clones used, as well as by the rainfall distribution. …”
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Effects of poultry manure and bunch pruning management on fruit size, shelf life and pulp colour of PITA 24 and MbiEgome plantains (Musa sp. AAB group) by Baiyeri, K., Aba, S.C., Faturoti, B., Tenkouano, A.

“…However, bunch weight was heaviest in the plants pruned at 20% intensity. In both clones, pulp lightness decreased with ripeness while *b and *a values were highest at senescence. …”
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Biological and molecular characterization of a Baculovirus isolated from legume pod borer, Helicoverpa armigera (Hubner) (Noctuidae: lepidoptera) by Sridhar-Kumar, C., Kumar, P. Lava, Sireesha, K., Ranga Rao, V., Waliyar, Farid, Rambabu, C.

“…This resulted in a 744 bp product w hich was cloned and sequenced. The nucleotide gene sequence had a high ho~nology with several NPVs, specifically with NPV from Mutnestra brassicue (97%), Marnestra cor$gl~rura (97%) and Leucariirl seperata (95%) (Noctuidae: Lepidoptera) and these three viruses shared a unique restriction site for Xlzo-I enzyme at nucleotide position 130 (M. brossicae and M. cor?…”
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First report of Dasheen mosaic virus infecting taro (Colocasia esculenta L.) from Ethiopia by Kidanemariam, Dawit B., Macharia, M., Harvey, Jagger J.W., Holton, T., Sukal, A., James, A.P., Harding, R.M., Abraham, A.

“…Amplicons of the expected size (350 bp) were generated from all eight samples and were cloned and sequenced. Sequencing was carried out at the SegoliP Unit at BecA-ILRI Hub (Nairobi, Kenya) and sequences were analyzed using CLC Main Workbench v6.9.2 (QIAGEN, U.S.A). …”
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Conservación in vitro de té a corto/mediano plazo en Argentina by Molina, Sandra Patricia, Mroginski, Luis Amado, Rey, Hebe Yolanda

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ddRAD-seq para el análisis de asociación genómico de los principales caracteres agronómicos y calidad organoléptica en melocotonero by Ksouri, Najla, Sanchez, Gerardo, Contreras-Moreira, Bruno, Gogorcena Aoiz, Yolanda

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La malla antigranizo, ¿una inversión rentable? by Podgornik, Gabriel, Retamal, Katherina Antonella, Villarreal, Patricia

“…Innovaciones y tendencias para nuevas plantaciones” (Ediciones INTA) señala que las plantaciones recientes de manzanos se realizaron con clones dardíferos de la variedad Red Delicious, y que el sistema de conducción de 4 ejes es el más promisorio. …”
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Diversity of plasmids and plasmid-encoded phenotypic traits in Xanthomonas campestris pv. Vesicatoria by Canteros, Blanca Isabel

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El cultivo de la chufa (Cyperus sculentus L. var. sativus Boeck.). Estudios realizados. by Pascual, Bernardo, Maroto Borrego, José V., López-Galarza, Salvador, Alagarda, J., Castell-Zeising, Vicente

“…La tercera parte se dedica a los trabajos de selección clonal y tipificación agronómica llevados a cabo por nuestro grupo a partir de material vegetal tanto de origen local como importado, estudiando la morfología y fisiología de las plantas, la morfología de los tubérculos, las características productivas, la composición química de los tubérculos y horchatas, análisis sensoriales de las horchatas, y las características bioquímicas de los diversos clones, analizando la heredabilidad de todos los caracteres estudiados.…”
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Informe anual de progreso 1991B-1992A :programa de hortalizas.

“…Igualmente se realizó el tratamiento térmico de cebolla ocañera para control de enfermedades. Se evaluaron clones de cebolla de rama en condiciones y clima frío y se observó que los materiales rojos tuvieron en general un comportamiento mejor que los testigos regionales. …”
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Biofertilizante en el cultivo de la mora (Rubus Glaucus Benth) by Ramírez, Margarita, Peñaranda, Andrea, Cabra Julio, Lucrecia, Roveda, Gabriel

“…Esta tecnología permite la propagación masiva de clones específicos de frutales, y garantiza alta calidad y mayor uniformidad en programas de obtención de semilla limpia con materiales libres de agentes patógenos. …”
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Conservación y evaluación de la colección colombiana de musáceas. by Belalcázar Carvajal, S.L., Valencia Montoya, J.A., Arcila Pulgarín, M.I.

“…Se efectuó una evaluación de los clones considerando variables de crecimiento (altura de la planta, perímetro del seudotallo, número de hojas emitidas), variables de desarrollo (período de siembra a floración y cosecha) y variables de producción (peso del racimo, número de manos y dedos por racimo). …”
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