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Journal Article 1994

Autor: Fregene, Martin A. Vargas, J. Ikea, J. Angel, F. Thome, J. Asiedu, Robert Akoroda, M.O. Roca, W.

Chloroplast DNA (cp) and nuclear ribosomal DNA (rDNA) variation was investigated in 45 accessions of cultivated and wild Manihot species. Ten independent mutations, 8 point mutations and 2 length mutations were identified, using eight restriction enzymes and 12 heterologous cpDNA probes from mung...

Enlace original: https://cgspace.cgiar.org/handle/10568/100894

Investigación en Agricultura
DNA
Enlace permanente
Fregene, Martin A. ,  Vargas, J. ,  Ikea, J. ,  Angel, F. ,  Thome, J. ,  Asiedu, Robert ,  Akoroda, M.O. ,  Roca, W. ,  [Variability of chloroplast DNA and nuclear ribosomal DNA in cassava (Manihot esculenta Crantz) and its wild relatives] ,  Variability of chloroplast DNA and nuclear ribosomal DNA in cassava (Manihot esculenta Crantz) and its wild relatives
Journal Article 2018-06-27

Autor: Norman, P.E. Asfaw, A. Tongoona, P.B. Danquah, A. Danquah, E.Y. Koeyer, D. de Asiedu, Robert

Controlled pollination in root and tuber crops is challenging. Complex ploidy, cross-incompatibility, erratic flowering patterns, outcrossing, etc., limit the efficiency of breeding progress in these crops. Half-sib breeding that involves random pollination among parents is a viable method to har...

Enlace original: https://cgspace.cgiar.org/handle/10568/96137

Investigación en Agricultura
DNA
Enlace permanente

Norman, P.E. ,  Asfaw, A. ,  Tongoona, P.B. ,  Danquah, A. ,  Danquah, E.Y. ,  Koeyer, D. de ,  Asiedu, Robert ,  [Can parentage analysis facilitate breeding activities in root and tuber crops?] ,  Can parentage analysis facilitate breeding activities in root and tuber crops?
Book Chapter 1992

Autor: Asiedu, Robert

Plant breeders face the difficult task of having to select for traits that are often under complex genetic control and subject to edapho-climatic influences. Electrophoresis of protein extracts from plant tissue, using different kinds ofsupport media and buffer systems, allows separation of the m...

Enlace original: https://cgspace.cgiar.org/handle/10568/100034

Investigación en Agricultura
DNA
Enlace permanente
Asiedu, Robert ,  [Isozyme analysis and its application in plant breeding] ,  Isozyme analysis and its application in plant breeding
Journal Article 2012-04

Autor: Aduramigba-Modupe, A.O. Asiedu, Robert Odebode, C.A. Owolade, F.

Colletotrichum gloeosporioides is the causal agent of yam anthracnose disease in Nigeria. Differential cultivars and amplified fragment length polymorphic DNA markers were used to assess the extent of genetic diversity among 39 isolates of the pathogen. Fourteen (14) pathotypes of the pathogen we...

Enlace original: https://cgspace.cgiar.org/handle/10568/77410

Investigación en Agricultura
Enlace permanente
Aduramigba-Modupe, A.O. ,  Asiedu, Robert ,  Odebode, C.A. ,  Owolade, F. ,  [Genetic diversity of Colletotrichum gloeosporioides in Nigeria using amplified fragment length polymorphismA (AFLP) markers] ,  Genetic diversity of Colletotrichum gloeosporioides in Nigeria using amplified fragment length polymorphismA (AFLP) markers
Conference Proceedings 2012-02

Autor: Sartie, A.M. Asiedu, Robert

Progress is being made at the International Institute of Tropical Agriculture to develop molecular tools for marker-assisted selection that would complement and expedite conventional breeding approaches for genetic improvement of yams (Dioscorea spp.). F mapping populations 1 were developed from ...

Enlace original: https://cgspace.cgiar.org/handle/10568/81303

Investigación en Agricultura
Enlace permanente
Sartie, A.M. ,  Asiedu, Robert ,  [Development of mapping populations for genetic analysis in yams (D. rotundata and D. alata)] ,  Development of mapping populations for genetic analysis in yams (D. rotundata and D. alata)
Journal Article 2015

Autor: Saski, C.A. Bhattacharjee, R. Scheffler, B.E. Asiedu, Robert
Enlace original: https://cgspace.cgiar.org/handle/10568/73029

Investigación en Agricultura
DNA
Enlace permanente

Saski, C.A. ,  Bhattacharjee, R. ,  Scheffler, B.E. ,  Asiedu, Robert ,  [Genomic resources for water yam (Dioscorea alata L.): analyses of EST sequences, De Novo sequencing and GBS libraries] ,  Genomic resources for water yam (Dioscorea alata L.): analyses of EST sequences, De Novo sequencing and GBS libraries

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