Scientific Reports of the Faculty of Agriculture, Okayama University
Published by the Faculty of Agriculture, Okayama University
ONLINE ISSN : 2186-7755

Phylogenetic Analyses of Taro (Colocasia esculenta (L.) Schott) and Related Species based on Esterase Isozymes

グエン ヴィエット シュアン 岡山大学
吉野 熙道 岡山大学
田原 誠 岡山大学
抄録
Phylogenetic relationships among the 84 accessions of taro (Colocasia esculenta (L) Schott), C gigantea Hook Alocasia macrorrhiza, A odora, Xanthosoma sagittifolium (L.) Schott and X. violaceum Schott were investigated using isozyme polymorphism of esterase. The phylogenetic tree estimated by the UPGMA analyses revealed that taro accessions formed a single cluster and C. gigantea was more closely related to Alocasia species than to taro. Taro accessions from Yunnan tended to share band patterns with those from various areas, which indicates that the Yunnan area might have been important for taro evolution.
キーワード
Colocasia esculenta
phylogeny
isozyme
esterase
ISSN
0474-0254
NCID
AN00033029