アマモ群落の再生産維持機構の解析のためのマイクロサテライトマーカーを用いた個体識別法

概要

論文の詳細を見る
The spatial distribution of genotypes in Zostera marina L. community in Ise Bay using six microsatellite markers was examined. Allele sizes of six microsatellite markers were the same between rhizome connected shoots in Kosugaya community, but different at the other shoots. This result shows that these microsatellite markers can discriminate individuals and be useful of studying community structure in Z. marina. This fact suggests that most of the reproduction in Kosugaya community was maintained by cross-fertilization and seeds transferred from some other community. And also the distribution of vegetative reproduction was found to be within the limits of about 0.5m. These reproduction structure showed in Kosugaya community seem to be caused by geographical features of the seabed.
日本水産工学会の論文
2006-02-20