@article{oai:repository.naro.go.jp:00001440,
 author = {牛尾, 亜由子 and USHIO, Ayuko and 小野崎, 隆 and ONOZAKI, Takashi and 柴田, 道夫 and SHIBATA, Michio},
 journal = {花き研究所研究報告, Bulletin of the National Institute of Floricultural Science},
 month = {Sep},
 note = {We tried to estimate the polyploidy levels of Dianthus germplasms preserved in National Institute of Floricultural Science by flowcytometry. The nuclear DNA relative values of them were distributed into three kinds of discontinuous groups which might correspond to the following polyploidy levels ; diploid, tetraploid and hexaploid. The results showed that the estimation of polyploidy levels using flowcytometry would be available in Dianthus. As a result, 99 of Dianthus germplasms were classified into 8 diploids, 6 tetraploids and 85 hexaploids. It was clarified that most of our Dianthus germplasms were hexaploids. The polyploidy levels of several species were newly clarified. For example, D.kiusianus native to Japan was suggested to be tetraploid and D.henteri and D.acicularis which were resistant to bacterial wilt caused by Burkholderia caryophylli were suggested to be hexaploids.},
 pages = {21--26},
 title = {フローサイトメーターによる Dianthus 属遺伝資源の倍数性測定},
 volume = {2},
 year = {2002},
 yomi = {ウシオ, アユコ and オノザキ, タカシ and シバタ, ミチオ}
}