Karyomorphology of Two Genera in Stemonaceae
スポンサーリンク
概要
- 論文の詳細を見る
Chromosome numbers were reported in five species of Stemonaceae, i. e., Croomia heterosepala (2n=24), C. japonica (2n=24), Stemona japonica (2n=14), S. sessilifolia (2n=14) and S. tuberosa (2n=14). Karyotypes were also described in these species exclusive of S. tuberosa. In the classification of the centromeric position, C. heterosepala and C. japonica are identical to each other, but S. japonica and S. sessilifolia are slightly different. The present and earlier reports confirm that the three genera of Stemonaceae (s. str.) have different base number : x=12 in Croomia, x=7 in Stemona, and x=9 in Stichoneuron. With currently available phylogenetic hypotheses, the primitive base number of the family seems to be x=7.
- 日本植物分類学会の論文
- 2001-07-30
著者
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Oginuma Kazuo
Faculty Of Human Life And Environmental Science Kochi Women's University
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Horiuchi Kazumi
Faculty Of Human Life And Environmental Science Kochi Women's University
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Horiuchi Kazumi
Faculty Of Human Life And Environmental Science
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FUKUHARA TATSUNDO
Department of Natural Environmental Science,Faculty of Human and Environmental Studies,Kyoto Univers
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Fukuhara Tatsundo
Department Of Natural Environmental Science Faculty Of Human And Environmental Studies Kyoto Univers
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Fukuhara Tatsundo
Department Of Botany Faculty Of Science Kyoto University
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OGINUMA KAZUO
Faculty of Human Life and Environmental Science,Kochi Women's University
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