Four hundred and sixty-seven accessions of cultivated Guinea yam (Dioscorea cayenensis/Dioscorea rotundatacomplex) collected from different localities of Benin Republic were analysed to study isoenzymatic variability in seven enzyme systems: aspartate aminotransferase (AAT), esterase (EST), gluco...
Dansi, A.
,
Mignouna, H.
,
Zoundjihékpon, J.
,
Sangare, A.
,
Asiedu, Robert
,
Ahoussou, N.
,
[Using isozyme polymorphism to assess genetic variation within cultivated yams (Dioscorea cayenensis/Dioscorea rotundata complex) of the Republic of Benin]
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Using isozyme polymorphism to assess genetic variation within cultivated yams (Dioscorea cayenensis/Dioscorea rotundata complex) of the Republic of Benin
A genetic linkage map of the tetraploid white yam (Dioscorea rotundata Poir.) was constructed based on 341 co-dominantly scored amplified fragment length polymorphism (AFLP) markers segregating in an intraspecific F1 cross. The F1 mapping population was produced by crossing a landrace cultivar TD...
Mignouna, H.
,
Mank, R.
,
Ellis, T.
,
Bosch, N. van den
,
Asiedu, Robert
,
Ng, S.
,
Peleman, J.
,
[A genetic linkage map of guinea yam (Dioscorea rotundata Poir.) based on AFLP markers]
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A genetic linkage map of guinea yam (Dioscorea rotundata Poir.) based on AFLP markers
Yam mosaic virus (YMV) causes the most-widespread and economically important viral disease affecting white yam (Dioscorea rotundata) in West Africa. The genetic basis of resistance in white yam to a Nigerian isolate of YMV was investigated in three tetraploid D. rotundata genotypes: TDr 93–1, TDr...
Mignouna, H.
,
Njukeng, P.
,
Abang, Mathew M.
,
Asiedu, Robert
,
[Inheritance of resistance to yam mosaic virus, genus Potyvirus, in white yam (Dioscorea rotundata)]
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Inheritance of resistance to yam mosaic virus, genus Potyvirus, in white yam (Dioscorea rotundata)