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Journal Article 1995

Autor: Chavez, Alba L. Vergara, CE Mayer, Jorge Edgard

Processing of large numbers smaples of plant tissue samples for molecular mapping and gene tagging requires methods that are quick, simple, and cheap, and that eventually can be automated. Organic solvents used for DNA extraction can represent a significant proportion of the overall cost. In this...

Enlace original: https://cgspace.cgiar.org/handle/10568/42738

Investigación en Agricultura
DNA
Enlace permanente
Chavez, Alba L. ,  Vergara, CE ,  Mayer, Jorge Edgard ,  [Dichloromethane as an economic alternative to chloroform in the extraction of DNA from plant tissues] ,  Dichloromethane as an economic alternative to chloroform in the extraction of DNA from plant tissues
Journal Article 2003

Autor: Wenzl, Peter Mancilla, LI Mayer, Jorge Edgard Albert, R. Rao, Idupulapati M.

Aluminum toxicity limits plant growth in acid soils. Because of their advanced state of weathering, acid soils of the tropics also tend to be deficient in nutrients. A realistic assessment of plant adaptation to these soils would therefore require Al-toxic conditions under which growth is simulta...

Enlace original: https://cgspace.cgiar.org/handle/10568/44098

Investigación en Agricultura
Enlace permanente
Wenzl, Peter ,  Mancilla, LI ,  Mayer, Jorge Edgard ,  Albert, R. ,  Rao, Idupulapati M. ,  [Simulating infertile acid soils with nutrient solutions: The effects on Brachiaria species] ,  Simulating infertile acid soils with nutrient solutions: The effects on Brachiaria species
Conference Proceedings 1993

Autor: Pastor Corrales, Marcial A. Mayer, Jorge Edgard Otoya, María Mercedes Rojas, C
Enlace original: https://cgspace.cgiar.org/handle/10568/69979

Investigación en Agricultura
Enlace permanente
Pastor Corrales, Marcial A. ,  Mayer, Jorge Edgard ,  Otoya, María Mercedes ,  Rojas, C ,  [Aplicación de la biología molecular en la fitopatología] ,  Aplicación de la biología molecular en la fitopatología
Journal Article 1995

Autor: Ramírez, H. Mayer, Jorge Edgard Roca, William M. Tohme, Joseph M. López, Y.

Se construyó una pequeña librería de cDNA de fríjol (phaseolus vulgaris L.) de alrededor de 1500 clones, con el fin de incrementar la saturación del mapa de ligamiento de fríjol con marcadores de RFLPs. Para la generación de la librería se utilizó la técnica de amplificación por PCR (Jepson et al...

Enlace original: https://cgspace.cgiar.org/handle/10568/44264

Investigación en Agricultura
DNA
Enlace permanente
Ramírez, H. ,  Mayer, Jorge Edgard ,  Roca, William M. ,  Tohme, Joseph M. ,  López, Y. ,  [Construcción de una genoteca de cDNA de fríjol (Phaseolus vulgaris L.) para mapeo genético] ,  Construcción de una genoteca de cDNA de fríjol (Phaseolus vulgaris L.) para mapeo genético
Journal Article 2001

Autor: Wenzl, Peter Patino, GM Chavez, Alba L. Mayer, Jorge Edgard Rao, Idupulapati M.

Al resistance of signalgrass (Brachiaria decumbens Stapf cv Basilisk), a widely sown tropical forage grass, is outstanding compared with the closely related ruzigrass (Brachiaria ruziziensis Germain and Evrard cv Common) and Al-resistant genotypes of graminaceous crops such as wheat, triticale, a...

Enlace original: https://cgspace.cgiar.org/handle/10568/44172

Investigación en Agricultura
Enlace permanente
Wenzl, Peter ,  Patino, GM ,  Chavez, Alba L. ,  Mayer, Jorge Edgard ,  Rao, Idupulapati M. ,  [The high level of aluminum resistance in signalgrass is not associated with known mechanism of external aluminum detoxification in root apices] ,  The high level of aluminum resistance in signalgrass is not associated with known mechanism of external aluminum detoxification in root apices
Conference Paper 1991

Autor: Mayer, Jorge Edgard Niño, R Chuzel, Gérard
Enlace original: https://cgspace.cgiar.org/handle/10568/55813

Investigación en Agricultura
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Mayer, Jorge Edgard ,  Niño, R ,  Chuzel, Gérard ,  [Caracterización y determinación de las actividades enzimáticas por técnicas de electroforesis de transferencia y difusión] ,  Caracterización y determinación de las actividades enzimáticas por técnicas de electroforesis de transferencia y difusión
Conference Paper 1993

Autor: Flórez, C. Chuzel, Gérard Mayer, Jorge Edgard

Cassava sour starch is a naturally fermented product, which is used in the elaboration of several traditional, flour-based products, like pandeyuca and rosquillas, specially in Colombia and Brazil. Fermentation and drying under the sun confer to the product its specific baking properties (panific...

Enlace original: https://cgspace.cgiar.org/handle/10568/55691

Investigación en Agricultura
Enlace permanente
Flórez, C. ,  Chuzel, Gérard ,  Mayer, Jorge Edgard ,  [Characterization of bacterial amylolytic activities during cassava solid state fermentation] ,  Characterization of bacterial amylolytic activities during cassava solid state fermentation
Conference Paper 1993

Autor: Sarria, RA Gómez, A. Cataño C, ML Herrera, P.V. Calderón, A. Mayer, Jorge Edgard Roca, William M.

Our strategy for Aqrobacterium-mediated cassava transformation involves the utilization of cotyledonary leaves from somatic embryos and infection with both wild and disarmed strains. Virulence tests for wild Aqrobacterium strains as well as regeneration protocols have been developed; the plasmid ...

Enlace original: https://cgspace.cgiar.org/handle/10568/55690

Investigación en Agricultura
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Sarria, RA ,  Gómez, A. ,  Cataño C, ML ,  Herrera, P.V. ,  Calderón, A. ,  Mayer, Jorge Edgard ,  Roca, William M. ,  [Towards the development of Agrobacterium tumefaciens and particle bombardment-mediated cassava transformation] ,  Towards the development of Agrobacterium tumefaciens and particle bombardment-mediated cassava transformation
Conference Paper 1993

Autor: Tenjo F, FA Mayer, Jorge Edgard

Cassava (Manihot esculenta Crantz) is very drought tolerant and hows high levels of photosynthesis at high temperatures. This makes cassava an important source of carbohydrates for several arid regions, especially in Africa. Some varieties perform better than others. Physiological performance, wh...

Enlace original: https://cgspace.cgiar.org/handle/10568/55693

Investigación en Agricultura
Enlace permanente
Tenjo F, FA ,  Mayer, Jorge Edgard ,  [Cloning and sequence analysis of pep-carboxylase from cassava] ,  Cloning and sequence analysis of pep-carboxylase from cassava
Conference Paper 1993

Autor: López F, Y. Vélez, W. El-Sharkawy, Mabrouk A. Mayer, Jorge Edgard

We want to understand the physiological mechanisms underlying the high photosynthetic rates of cassava under drought stress and high temperatures. Histological analysis of leaf cross sections with cassava PEPC specific antiserum to establish the enzymic compartmentalization pattem is our next goa...

Enlace original: https://cgspace.cgiar.org/handle/10568/55696

Investigación en Agricultura
Enlace permanente
López F, Y. ,  Vélez, W. ,  El-Sharkawy, Mabrouk A. ,  Mayer, Jorge Edgard ,  [Biochemical characterization of PEPC from cassava: a preliminary report] ,  Biochemical characterization of PEPC from cassava: a preliminary report

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