Article, Ajoutée
le 13/03/2017 17:45
DNA from twenty-three late maturing cultivars of Guinea yams (D. cayenensis/D. rotundata complex) from the Benin Republic that could not be separated using isozyme markers, were examined using randomly amplified polymorphic DNA (RAPD) markers with de [...]
DANSI ANAGONOU ALEXANDRE [1],
MIGNOUNA H. D. [2],
ZOUNDJIHEKPON JEANNE [3],
SANGARE A. [4],
AHOUSSOU N [5],
ASIEDU R [6],
Article, Ajoutée
le 13/03/2017 18:06
Four hundred and sixty-seven accessions of cultivated Guinea yam (Dioscorea cayenesis / Dioscorea rotundata complex) collected from different localities of Benin republic were analysed to study isoenzymatic variability in seven enzyme systems : aspar [...]
DANSI ANAGONOU ALEXANDRE [1],
MIGNOUNA H. D. [2],
ZOUNDJIHEKPON JEANNE [3],
SANGARE A. [4],
ASIEDU R [5],
AHOUSSOU N [6],
Article, Ajoutée
le 15/03/2017 12:06
Based upon IBPGR (IPGRI) morphologic descriptors, 560 accessions of Benin Republic’s cultivated yams (Dioscorea cayenensis / Dioscorea rotundata complex) were morphologically characterized. Ninety morphotypes were identified and accessions were class [...]
DANSI ANAGONOU ALEXANDRE [1],
MIGNOU H. D. [2],
ZOUNDJIHEKPON JEANNE [3],
SANGARE A. [4],
ASIEDU R [5],
QUIN M. [6],
Article, Ajoutée
le 15/03/2017 12:28
A better knowledge of traditional cultivars is a prerequisite to overcoming the various constraints of yam production in Benin. Using IPGRI’s descriptors, 560 accessions of cultivated yams (D. cayenensis Lam/D. rotundata Poir.complex) collected throu [...]
DANSI ANAGONOU ALEXANDRE [1],
MIGNOUNA H. D. [2],
ZOUNDJIHEKPON JEANNE [3],
SANGARE A. [4],
ASIEDU R. [5],
QUIN M. [6],