Descubre y comparte nuestro conocimiento público

Se han encontrado 111 recursos

Resultados de búsqueda

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...


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

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...


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
Crouch, J.H.Tenkouano, A.[DNA markerassisted improvement of the staple crops of subSaharan Africa: proceedings of the workshop on DNA markers at IITA held by the Crop Improvement Division, IITA, Ibadan, Nigeria, 21-22 August 1996]DNA markerassisted improvement of the staple crops of subSaharan Africa: proceedings of the workshop on DNA markers at IITA held by the Crop Improvement Division, IITA, Ibadan, Nigeria, 21-22 August 1996

Soil moisture deficit frequently occurs at the onset of the growing season and may cause crop failure. Resowing with early maturing varieties has often been the only alternative, besides transplanting. To assess the relative efficiency of the two resuce methods two sorghum (Sorghum bicolor (L.) M...

Les déficits hydriques interviennent fréquemment en début d'hivernage et causent souvent des manques à la levée. En dehors du repiquage, le seul recours des paysans est de resemer avec des variétés plus précoces. En vue de comparer l'efficacité relative des deux méthodes de sauvegarde, deux varié...


Tenkouano, A.Chantereau, J.Sereme, P.Touré, A.[Comparative response of a day-neutral and photoperiod-sensitive sorghum to delayed sowing or transplanting]Comparative response of a day-neutral and photoperiod-sensitive sorghum to delayed sowing or transplanting
Nwauzoma, A.Tenkouano, A.Daniel-Kalio, L.[Disease incidence and symptom expression of banana streak badnavirus on plantain somaclones (Musa spp., AAB Group) in Nigeria]Disease incidence and symptom expression of banana streak badnavirus on plantain somaclones (Musa spp., AAB Group) in Nigeria

Genome size variation occurs within and across generations in Musa spp., which reduces the predictive accuracy of parental performance on progeny value for yield and other traits with complex inheritance. Parental selection through progeny testing of prospective parents is required to achieve fur...


Tenkouano, A.Crouch, J.H.Crouch, H.K.Ortiz, R.[Genetic diversity, hybrid performance and combining ability for yield in Musa germplasm]Genetic diversity, hybrid performance and combining ability for yield in Musa germplasm

The objectives of this study were to understand the effects of ontogeny on the expression and inheritance of resistance of sorghum (Sorghum hieolor [L.] Moench) to Colletotrichum graminicola (Ces.)Wils., the causal agent of anthracnose. Two resistant cuItivars (SC326-fi and SC599-11E) and two sus...


Tenkouano, A.Miller, F.R.Fredericksen, R.A.Nicholson, R.L.[Ontogenetic characteristics and inheritance of resistance to leaf anthracnose in sorghum]Ontogenetic characteristics and inheritance of resistance to leaf anthracnose in sorghum

We attempted to determine ploidy level in the gametophyte and the sporophyte of Musa using pollen and chloroplast characteristics, respectively. In the gametophyte, interploidy differences accounted for 63.8 % of the genetic variance for pollen diameter and 87.5% for pollen stainability, the rema...


Tenkouano, A.Crouch, J.H.Crouch, H.K.Vuylsteke, D.R.[Ploidy determination in Musa germplasm using pollen and chloroplast characteristics]Ploidy determination in Musa germplasm using pollen and chloroplast characteristics
Dahal, G.Hughes, J.Gauhl, F.Pasberg-Gauhl, C.Thottappilly, G.Tenkouano, A.Vuylsteke, D.R.Lockhart, B.[Evaluation of micropropagated plantain and banana hybrids for banana streak badnavirus incidence in Nigeria]Evaluation of micropropagated plantain and banana hybrids for banana streak badnavirus incidence in Nigeria

Introduction. Chips or crisps are the most important foods usually fried; they are presented in the form of thin discs (chips) or sometimes in the form of sticks (French fries). Materials and methods. Chips were prepared starting from pulp samples resulting from five hybrids of plantain and banan...


Adeniji, T.A.Tenkouano, A.[Effect of processing on micronutrient content of chips produced from some plantain and banana hybrids]Effect of processing on micronutrient content of chips produced from some plantain and banana hybrids

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso