@techreport{oai:mie-u.repo.nii.ac.jp:00011778,
 author = {石川, 輝 and ISHIKAWA, AKIRA and 西谷, 豪 and NISHITANI, GOH},
 month = {May},
 note = {application/pdf, 伊勢湾内に設けた調査点から混合栄養性有毒渦鞭毛藻Dinophysis acuminataを採取して，その細胞の食胞内に残存する遺伝子を解析し餌生物の特定を試みた。その結果，いずれのD. acuminata細胞からも繊毛虫Mesodinium rubrumが検出された。さらに，調査点においてD. acuminataとM. rubrumの出現関係を季節的に調べたところ， D. acuminataの増減は，やはり餌生物であるM. rubrumの出現により左右されている場合があることを示し得た。なお，本研究ではD. rotundataについても，D. acuminataと同様の研究を行った。, Gene analyses in the food vacuoles of the natural cells of D. acuminata collected from an enclosed port located at Ise Bay, central Japan, were pioneered in this study. From the gene evidences, M. rubrum was revealed as prey item. Water sampling was also conducted weekly or biweekly at the port from March 2012 to July 2015. The water samples were preserved with Bouin’s solution and both organisms (D. acuminate and M. rubrum) were enumerated under a microscope. The temporal changes in the abundances of both organisms often displayed the dynamics in which D. acuminata was flourished after the increase of M. rubrum and vice versa, indicating their prey-predator relationship in nature. In this study, prey organisms and prey-predator relationship for the toxic dinoflagellate D. rotundata were also revealed in nature., 2013年度～2015年度科学研究費補助金(基盤研究(C))研究成果報告書, 25450256},
 title = {混合栄養性有毒渦鞭毛藻と餌生物との動的関係},
 year = {2016},
 yomi = {イシカワ, アキラ and ニシタニ, ゴウ}
}