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Journal Article 2017-05-17

Autor: Bankole, F. Menkir, A. Olaoye, G. Crossa, J. Hearne, S. Unachukwu, N.N. Gedil, M.

The objective of marker assisted recurrent selection (MARS) is to increase the frequency of favorable marker alleles in a population before inbred line extraction. This approach was used to improve drought tolerance and grain yield (GY) in a biparental cross of two elite drought tolerant lines. T...

Enlace original: https://cgspace.cgiar.org/handle/10568/82568

Investigación en Agricultura
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Bankole, F. ,  Menkir, A. ,  Olaoye, G. ,  Crossa, J. ,  Hearne, S. ,  Unachukwu, N.N. ,  Gedil, M. ,  [Genetic gains in yield and yield related traits under drought stress and favorable environments in a maize population improved using marker assisted recurrent selection] ,  Genetic gains in yield and yield related traits under drought stress and favorable environments in a maize population improved using marker assisted recurrent selection
Journal Article 2017-06-13

Autor: Mengesha, W. Menkir, A. Unachukwu, N.N. Meseka, S.K. Farinola, A. Girma Tessema, G. Gedil, M.

Striga hermonthica and drought are the major stresses limiting maize yields in sub-Saharan Africa. The search for diverse maize lines’ tolerance to drought and resistance to S. hermonthica (DTSTHR) is very crucial for yield improvement in areas affected by the two stresses. Understanding the gene...

Enlace original: https://cgspace.cgiar.org/handle/10568/82677

Investigación en Agricultura
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Mengesha, W. ,  Menkir, A. ,  Unachukwu, N.N. ,  Meseka, S.K. ,  Farinola, A. ,  Girma Tessema, G. ,  Gedil, M. ,  [Genetic diversity of tropical maize inbred lines combining resistance to Striga hermonthica with drought tolerance using SNP markers] ,  Genetic diversity of tropical maize inbred lines combining resistance to Striga hermonthica with drought tolerance using SNP markers
Journal Article 2016-05-02

Autor: Utsumi, Yoshinori Tanaka, Maho Kurotani, Atsushi Yoshida, Takuhiro Mochida, Keiichi Matsui, Akihiro Ishitani, Manabu Sraphet, Supajit Whankaew, Sukhuman Asvarak, Thipa Narangajavana, Jarunya Triwitayakorn, Kanokporn Sakurai, Tetsuya Seki, Motoaki
Enlace original: https://cgspace.cgiar.org/handle/10568/73372

Investigación en Agricultura
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Utsumi, Yoshinori ,  Tanaka, Maho ,  Kurotani, Atsushi ,  Yoshida, Takuhiro ,  Mochida, Keiichi ,  Matsui, Akihiro ,  Ishitani, Manabu ,  Sraphet, Supajit ,  Whankaew, Sukhuman ,  Asvarak, Thipa ,  Narangajavana, Jarunya ,  Triwitayakorn, Kanokporn ,  Sakurai, Tetsuya ,  Seki, Motoaki ,  [Cassava (Manihot esculenta) transcriptome analysis in response to infection by the fungus Colletotrichum gloeosporioides using an oligonucleotide-DNA microarray] ,  Cassava (Manihot esculenta) transcriptome analysis in response to infection by the fungus Colletotrichum gloeosporioides using an oligonucleotide-DNA microarray
Journal Article 2017

Autor: Floro IV, Victorino O. Labarta, R.A. Becerra López Lavelle, Luis Augusto Martínez, Jose M. Ovalle Rivera, Tatiana M.

We examine factors affecting the adoption of improved cassava varieties of 217 households in the Cauca Department in southwest Colombia. Using DNA fingerprinting through Single Nucleotide Polymorphisms (SNPs), we identified different cultivars in farmers fields. We also used this information to r...

Enlace original: https://cgspace.cgiar.org/handle/10568/89044

Investigación en Agricultura
DNA
Enlace permanente
Floro IV, Victorino O. ,  Labarta, R.A. ,  Becerra López Lavelle, Luis Augusto ,  Martínez, Jose M. ,  Ovalle Rivera, Tatiana M. ,  [Household Determinants of the Adoption of Improved Cassava Varieties using DNA Fingerprinting to Identify Varieties in Farmer Fields: A Case Study in Colombia] ,  Household Determinants of the Adoption of Improved Cassava Varieties using DNA Fingerprinting to Identify Varieties in Farmer Fields: A Case Study in Colombia
Journal Article 2000

Autor: Pazoutova, S. Bandyopadhyay, Ranajit Frederickson, D.E. Mantle, P.G. Frederiksen, R.A.

Sorghum ergot, initially restricted to Asia and Africa, was recently found in the Americas and Australia. Three species causing the disease have been reported: Claviceps sorghi in India, C. sorghicola in Japan, and C. africana in all ergot-positive countries. The objective of our study was to stu...

Enlace original: https://cgspace.cgiar.org/handle/10568/100076

Investigación en Agricultura
DNA
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Pazoutova, S. ,  Bandyopadhyay, Ranajit ,  Frederickson, D.E. ,  Mantle, P.G. ,  Frederiksen, R.A. ,  [Relations among sorghum ergot strains from the United States, Mexico, Puerto Rico, Bolivia, India and Australia] ,  Relations among sorghum ergot strains from the United States, Mexico, Puerto Rico, Bolivia, India and Australia
Journal Article 1992

Autor: Hoyos, R.A. Roca, William M. Hosfield, GL Mayer, Jorge Edgard
Enlace original: https://cgspace.cgiar.org/handle/10568/65759

Investigación en Agricultura
DNA
Enlace permanente
Hoyos, R.A. ,  Roca, William M. ,  Hosfield, GL ,  Mayer, Jorge Edgard ,  [Particle gun transient expression of sexual embryos of common bean] ,  Particle gun transient expression of sexual embryos of common bean
Journal Article 1993

Autor: Afanador Kafury, Lucía Haley, SD Kelly, James D.
Enlace original: https://cgspace.cgiar.org/handle/10568/65766

Investigación en Agricultura
DNA
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Afanador Kafury, Lucía ,  Haley, SD ,  Kelly, James D. ,  [Adoption of a "mini-prep" DNA extraction method for RAPD marker analysis in common bean (Phaseolus vulgaris L.)] ,  Adoption of a "mini-prep" DNA extraction method for RAPD marker analysis in common bean (Phaseolus vulgaris L.)
Journal Article 2010

Autor: Becerra Velásquez, Viviana L. Paredes, M Rojo, C Díaz, Lucy Milena Blair, Matthew W.

The Chilean national common bean germplasm collection consists of 1200 accessions, most of which have not been characterized or used in breeding programs. As part of the characterization of this germplasm we have formed a core collection of 246 accessions that represent 21% of the whole collectio...

Enlace original: https://cgspace.cgiar.org/handle/10568/43850

Investigación en Agricultura
DNA
Enlace permanente
Becerra Velásquez, Viviana L. ,  Paredes, M ,  Rojo, C ,  Díaz, Lucy Milena ,  Blair, Matthew W. ,  [Microsatellite marker characterization of Chilean Common Bean (Phaseolus vulgaris L.) germplasm] ,  Microsatellite marker characterization of Chilean Common Bean (Phaseolus vulgaris L.) germplasm
Journal Article 2002

Autor: Gaitán Solís, Eliana Duque E., Myriam Cristina Edwards, K.J. Tohme, Joseph M.

Phaseolus beans are distributed worldwide and are cultivated in the tropics, subtropics, and temperate zones. The common bean is the most important grain legume for direct human consumption in the world. The objectives of this study were to isolate microsatellite repeats and to establish their di...

Enlace original: https://cgspace.cgiar.org/handle/10568/43852

Investigación en Agricultura
Enlace permanente
Gaitán Solís, Eliana ,  Duque E., Myriam Cristina ,  Edwards, K.J. ,  Tohme, Joseph M. ,  [Microsatellite repeats in common bean (Phaseolus vulgaris L.) : Isolation, characterization, and cross-species amplification in Phaseolus ssp] ,  Microsatellite repeats in common bean (Phaseolus vulgaris L.) : Isolation, characterization, and cross-species amplification in Phaseolus ssp
Journal Article 1998

Autor: Chavarriaga Aguirre, Paul Maya, M.M. Bonierbale, Merideth W. Kresovich, S Fregene, Martin A. Tohme, Joseph M. Kochert, G

Fourteen microsatellites containing GA-repeats were isolated and characterized in cassava (Manihot esculenta Crantz, Euphorbiaceae). Microsatellite heterozygosity (h) was estimated in 48 accessions using (32P)-end-labeled primers and in more than 500 accessions using fluorescence-based genotyping...

Enlace original: https://cgspace.cgiar.org/handle/10568/43853

Investigación en Agricultura
DNA
Enlace permanente
Chavarriaga Aguirre, Paul ,  Maya, M.M. ,  Bonierbale, Merideth W. ,  Kresovich, S ,  Fregene, Martin A. ,  Tohme, Joseph M. ,  Kochert, G ,  [Microsatellites in cassava (Manihot esculenta Crantz) : discovery, inheritance and variability] ,  Microsatellites in cassava (Manihot esculenta Crantz) : discovery, inheritance and variability

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