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Journal Article 2017-06-29

Autor: Desalegne, B.A. Dagne, K. Gedil, M. Boukar, O. Fatokun, C.A.

The extent of genetic diversity and relatedness of cowpea germplasm from East Africa are poorly understood. A set of 13 microsatellites (SSR) and 151 single nucleotide polymorphisms (SNPs) markers were applied to assess the levels of genetic diversity in a sample of 95 accessions of local cowpea ...

Enlace original: https://cgspace.cgiar.org/handle/10568/82997

Investigación en Agricultura
Enlace permanente
Desalegne, B.A. ,  Dagne, K. ,  Gedil, M. ,  Boukar, O. ,  Fatokun, C.A. ,  [Efficiency of SNP and SSR-based analysis of genetic diversity, population structure, and relationships among cowpea (Vigna unguiculata (L.) Walp.) germplasm from east Africa and IITA inbred lines] ,  Efficiency of SNP and SSR-based analysis of genetic diversity, population structure, and relationships among cowpea (Vigna unguiculata (L.) Walp.) germplasm from east Africa and IITA inbred lines
Journal Article 2011-11

Autor: Otti, G. Fakoya, A. Andrew, I. Gedil, M.

Cross contamination arising from random natural processes and breeding errors is one of the prominent challenges to breeding in many crops including cassava (Manihot esculenta). This study attempts to identify molecular marker tools suitable for verifying the genetic purity of putative progenies ...

Enlace original: https://cgspace.cgiar.org/handle/10568/88178

Investigación en Agricultura
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Otti, G. ,  Fakoya, A. ,  Andrew, I. ,  Gedil, M. ,  [Development of genomic tools for verification of hybrids and selfed progenies in cassava (Manihot esculenta)] ,  Development of genomic tools for verification of hybrids and selfed progenies in cassava (Manihot esculenta)
Journal Article 2017-05-22

Autor: Abdulmalik, R.O. Menkir, A. Meseka, S.K. Unachukwu, N.N. Ado, S.G. Olarewaju, J.D. Aba, D.A. Hearne, S. Crossa, J. Gedil, M.

Marker-assisted recurrent selection (MARS) is a breeding method used to accumulate favorable alleles that for example confer tolerance to drought in inbred lines from several genomic regions within a single population. A bi-parental cross formed from two parents that combine resistance to Striga ...

Enlace original: https://cgspace.cgiar.org/handle/10568/82566

Investigación en Agricultura
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Abdulmalik, R.O. ,  Menkir, A. ,  Meseka, S.K. ,  Unachukwu, N.N. ,  Ado, S.G. ,  Olarewaju, J.D. ,  Aba, D.A. ,  Hearne, S. ,  Crossa, J. ,  Gedil, M. ,  [Genetic gains in grain yield of a maize population improved through marker assisted recurrent selection under stress and non-stress conditions in west Africa] ,  Genetic gains in grain yield of a maize population improved through marker assisted recurrent selection under stress and non-stress conditions in west Africa
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

Autor: Girma, G. Spillane, Charles Gedil, M.

Distinguishing yam species based on morphological traits is extremely difficult and unreliable, posing a challenge to breeders and genebank curators. Development of a molecular assay based on DNA barcoding can facilitate rapid and accurate identification of important Dioscorea species. To develop...

Enlace original: https://cgspace.cgiar.org/handle/10568/76215

Investigación en Agricultura
DNA
Enlace permanente
Girma, G. ,  Spillane, Charles ,  Gedil, M. ,  [DNA barcoding of the main cultivated yams and selected wild species in the genus Dioscorea] ,  DNA barcoding of the main cultivated yams and selected wild species in the genus Dioscorea
Journal Article 2014

Autor: Rabbi, Ismail Y. Hamblin, M. Gedil, M. Kulakow, P.A. Ferguson, M. Ikpan, A. Ly, D. Jannink, Jean-Luc

Cassava (Manihot esculenta L.) is one of the most important food crops in the tropics, but yields are far below their potential. The gene pool of cassava contains natural genetic diversity relevant to many important breeding goals, but breeding progress has been slow, partly because of insuf-fici...

Enlace original: https://cgspace.cgiar.org/handle/10568/75920

Investigación en Agricultura
DNA
Enlace permanente
Rabbi, Ismail Y. ,  Hamblin, M. ,  Gedil, M. ,  Kulakow, P.A. ,  Ferguson, M. ,  Ikpan, A. ,  Ly, D. ,  Jannink, Jean-Luc ,  [Genetic mapping using genotypingbysequencing in the clonally propagated cassava] ,  Genetic mapping using genotypingbysequencing in the clonally propagated cassava
Journal Article 2013

Autor: Azmach, G. Gedil, M. Menkir, A. Spillane, Charles

Background: Biofortification of staple crops is a cost effective and sustainable approach that can help combatvitamin A and other micronutrient deficiencies in developing countries. PCR -based DNA markers distinguishingalleles of three key genes of maize endosperm carotenoid biosynthesis (PSY1, l...

Enlace original: https://cgspace.cgiar.org/handle/10568/76670

Investigación en Agricultura
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Azmach, G. ,  Gedil, M. ,  Menkir, A. ,  Spillane, Charles ,  [Markertrait association analysis of functional gene markers for provitamin A levels across diverse tropical yellow maize inbred lines] ,  Markertrait association analysis of functional gene markers for provitamin A levels across diverse tropical yellow maize inbred lines
Journal Article 2012-03

Autor: Gedil, M. Rabbi, Ismail Y.

Modern biotechnologies have dramatically reshaped the crop improvement research during the past decade. Biotechniques have become indispensable for efficient and effective development of new knowledge, processes, and products. IITA's biotechnology, strategized as three major themes― genomics, tra...

Enlace original: https://cgspace.cgiar.org/handle/10568/79855

Investigación en Agricultura
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Gedil, M. ,  Rabbi, Ismail Y. ,  [Leveraging agrigenomics" for crop improvement"] ,  Leveraging agrigenomics" for crop improvement"
Journal Article 2012-03

Autor: Gedil, M. Bhattacharjee, R. López Montes, A.

Yam (Dioscorea spp.), a multispecies, polyploidy, and vegetatively propagated crop, is an economically important staple food for more than 300 million people in West Africa, Asia, Oceania, and the Caribbean. The five major yam-producing countries in West Africa (Bénin, Côte d’Ivoire, Ghana, Niger...

Enlace original: https://cgspace.cgiar.org/handle/10568/79856

Investigación en Agricultura
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Gedil, M. ,  Bhattacharjee, R. ,  López Montes, A. ,  [Genomics for transforming yam breeding] ,  Genomics for transforming yam breeding

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