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Journal Article 2000

Autor: Pillay, M. Nwakanma, D. Tenkouano, A.

Plantains and bananas (Musa spp. sect. eumusa) originated from intra- and interspecific hybridization between two wild diploid species, M. acuminata Colla. and M. balbisiana Colla., which contributed the A and B genomes, respectively. Polyploidy and hybridization have given rise to a number of di...

Enlace original: https://cgspace.cgiar.org/handle/10568/92650

Investigación en Agricultura
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Pillay, M. ,  Nwakanma, D. ,  Tenkouano, A. ,  [Identification of RAPD markers linked to A and B genome sequences in Musa L] ,  Identification of RAPD markers linked to A and B genome sequences in Musa L
Journal Article 2000

Autor: Dansi, A. Pillay, M. Mignouna, H. Daïnou, O. Mondeil, F. Moutairou, K.

The ploidy level of ninety Guinea yam (Dioscorea Cayenesis/D. rotundata complex) cultivars identified within Benin were determined by both chromosome counting from root tip cells and flow cytometry. Three different ploidy levels (4x,6x,8x,) were detected among the samples. Eighty cultivars were t...

Enlace original: https://cgspace.cgiar.org/handle/10568/92637

Investigación en Agricultura
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Dansi, A. ,  Pillay, M. ,  Mignouna, H. ,  Daïnou, O. ,  Mondeil, F. ,  Moutairou, K. ,  [Ploidy level of the cultivated yams (Dioscorea cayenensis/D. rotundata complex) from Benin Republic as determined by chromosome counting and flow cytometry] ,  Ploidy level of the cultivated yams (Dioscorea cayenensis/D. rotundata complex) from Benin Republic as determined by chromosome counting and flow cytometry
Journal Article 2006

Autor: Pillay, M. Ogundiwin, E. Tenkouano, A. Doležel, Jaroslav

Musa spp (bananas and plantains) constitute a hybrid-polyploid complex and are classified according to different genome compositions such as AA, BB, AB, AAA, AAB, ABB, AAAA, ABBB, AAAB and AABB. Knowledge of ploidy and exact genome compositions of the parental material is essential for Musa breed...

Enlace original: https://cgspace.cgiar.org/handle/10568/91780

Investigación en Agricultura
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Pillay, M. ,  Ogundiwin, E. ,  Tenkouano, A. ,  Doležel, Jaroslav ,  [Ploidy and genome composition of Musa germplasm at the International Institute of Tropical Agriculture (IITA)] ,  Ploidy and genome composition of Musa germplasm at the International Institute of Tropical Agriculture (IITA)
Journal Article 2003

Autor: Nwakanma, D.C. Pillay, M. Okoli, B.E. Tenkouano, A.

Musa acuminata Colla (AA genomes) and Musa balbisiana Colla (BB genomes) are the diploid ancestors of modern bananas that are mostly diploid or triploid cultivars with various combinations of the A and B genomes, including AA, AAA, BB, AAB and ABB. The objective of this study was to identify mole...

Enlace original: https://cgspace.cgiar.org/handle/10568/96393

Investigación en Agricultura
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Nwakanma, D.C. ,  Pillay, M. ,  Okoli, B.E. ,  Tenkouano, A. ,  [PCRRFLP of the ribosomal DNA internal transcribed spacers (ITS) provides markers for the A and B genomes in Musa L.] ,  PCRRFLP of the ribosomal DNA internal transcribed spacers (ITS) provides markers for the A and B genomes in Musa L.
Journal Article 2003

Autor: Nwakanma, D.C. Pillay, M. Okoli, B.E. Tenkouano, A.

The objective of this study was to construct a molecular phylogeny of the genus Musa using restriction-site polymorphisms of the chloroplast (cpDNA) and mitochondrial DNA (mtDNA). Six cpDNA and two mtDNA sequences were amplified individually in polymerase chain reaction (PCR) experiments in 13 sp...

Enlace original: https://cgspace.cgiar.org/handle/10568/96394

Investigación en Agricultura
DNA
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Nwakanma, D.C. ,  Pillay, M. ,  Okoli, B.E. ,  Tenkouano, A. ,  [Sectional relationships in the genus Musa L. inferred from PCRRFLP of organelle DNA sequences] ,  Sectional relationships in the genus Musa L. inferred from PCRRFLP of organelle DNA sequences
Journal Article 2003

Autor: Ude, G. Pillay, M. Ogundiwin, E. Tenkouano, A.

Fifteen AFLP primer pairs (EcoRI+3 and MseI+3) and 60 10-mer RAPD primers were used to detect polymorphisms and assess genetic relationships in a sample of 25 plantains from diverse parts of Western and Central Africa. The discriminatory power of the AFLP technique was greater than that of the RA...

Enlace original: https://cgspace.cgiar.org/handle/10568/96395

Investigación en Agricultura
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Ude, G. ,  Pillay, M. ,  Ogundiwin, E. ,  Tenkouano, A. ,  [Genetic diversity in an African plantain core collection using AFLP and RAPD markers] ,  Genetic diversity in an African plantain core collection using AFLP and RAPD markers
Journal Article 2016

Autor: Karamura, D. Tumuhimbise, R. Muhangi, S. Nyine, M. Pillay, M. Tendo, R.S. Talengera, D. Namanya, P. Kubiriba, J. Karamura, E.B.

Banana germplasm collections serves as a source of useful genes for banana breeding. However, insufficient and/or inaccurate information on the ploidy level of the germplasm renders its utilization in breeding difficult. The objective of this study was to determine and validate the ploidy level o...

Enlace original: https://cgspace.cgiar.org/handle/10568/76522

Investigación en Agricultura
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Karamura, D. ,  Tumuhimbise, R. ,  Muhangi, S. ,  Nyine, M. ,  Pillay, M. ,  Tendo, R.S. ,  Talengera, D. ,  Namanya, P. ,  Kubiriba, J. ,  Karamura, E.B. ,  [Ploidy level of the banana (Musa spp.) accessions at the germplasm collection centre for the East and Central Africa] ,  Ploidy level of the banana (Musa spp.) accessions at the germplasm collection centre for the East and Central Africa
Journal Article 2002

Autor: Ude, G. Pillay, M. Nwakanma, D. Tenkouano, A.

The AFLP technique was used to assess the genetic diversity and sectional relationships in 39 accessions representing the four main sections of the genus Musa. Eight AFLP + 3 primer pairs produced 260 poly-morphic bands that were used in cluster and PCO analysis. A wide range of variability was o...

Enlace original: https://cgspace.cgiar.org/handle/10568/92762

Investigación en Agricultura
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Ude, G. ,  Pillay, M. ,  Nwakanma, D. ,  Tenkouano, A. ,  [Analysis of genetic diversity and sectional relationships in Musa using AFLP markers] ,  Analysis of genetic diversity and sectional relationships in Musa using AFLP markers
Journal Article 2001

Autor: Pillay, M. Adeleke, M.

Cytological studies in Musa spp. L. are hampered by the small size and poor staining ability of the chromosomes. The aim of this experiment was to use silver nitrate as a staining agent for Musa chromosomes. The results of this study showed that silver nitrate is a useful alternative stain for cy...

Enlace original: https://cgspace.cgiar.org/handle/10568/96582

Investigación en Agricultura
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Pillay, M. ,  Adeleke, M. ,  [Silver staining of Musa chromosomes] ,  Silver staining of Musa chromosomes
Journal Article 2007

Autor: Abele, S. Pillay, M.

This study investigates the economic impact of banana Xanthomonas wilt (bxw) and drought on banana production in Uganda. The objective of this research is to determine the benefits of targeted research to avoid economic losses. In the worst-case scenarios, spread of bxw at a rate of 8% per annum,...

Enlace original: https://cgspace.cgiar.org/handle/10568/92368

Investigación en Agricultura
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Abele, S. ,  Pillay, M. ,  [Bacterial wilt and drought stresses in banana production and their impact on economic welfare in Uganda: implications for banana research in East African Highlands] ,  Bacterial wilt and drought stresses in banana production and their impact on economic welfare in Uganda: implications for banana research in East African Highlands

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