@ARTICLE {MIGNOUNA:2005, title = {PCR marker-based analysis of wild and cultivated yams (Dioscorea spp.)in Nigeria: genetic relationships and implication for ex situ conservation}, author = {Mignouna, H. and Abang, M. and Wanyera, N. and Chikaleke, V. and Asiedu, R. and Thottappilly, G. }, journal = {Genetic Resources and Crop Evolution}, year = {2005}, volume = {52}, pages = {755--763}, doi = {10.1007/s10722-004-6128-7}, }