@article{oai:repository.naro.go.jp:00007083, author = {福岡, 修一 and FUKUOKA, Shuichi and SUU, Tran Danh and SUU, Tran Danh}, journal = {植物遺伝資源探索導入調査報告書, Annual Report on Exploration and Introduction of Plant Genetic Resources}, month = {Jan}, note = {A three year (1998-2000) research program for in situ conservation of crops is being conducted in Vietnam. This research program focuses on analyzing and monitoring diversity of crop populations in agro-ecosystems with molecular markers. The genetic structure of landraces of aromatic rice in Nam Ha province was analyzed in 1998. Field observations in late September revealed that morphological characters among three landraces of aromatic rice were similar to each other and that the plants of the same variety in a field were morphologically uniform. Leaves of each landrace were collected to analyze DNA polymorphism on a plant basis from several fields for each landrace. RAPD analysis revealed heterogeneity within and among landraces of aromatic rice. An analysis of the morphological variation and DNA polymorphism is currently in progress.}, pages = {181--185}, title = {ベトナム国における植物遺伝資源の生息域内保存研究. 1998}, volume = {15}, year = {2000}, yomi = {フクオカ, シュウイチ} }