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Polyploidy of Reynoutria japonica var. japonica （Polygonaceae）in Japan
http://hdl.handle.net/2297/48790
http://hdl.handle.net/2297/4879014fde1a4-f77b-4499-8e5a-0a558e8b67e4
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
AN00307805-52-2-137-142.pdf (905.7 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | Polyploidy of Reynoutria japonica var. japonica （Polygonaceae）in Japan | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| その他のタイトル | ||||||
| 値 | 日本産イタドリの倍数性 | |||||
| 著者 |
Iwatsubo, Yoshikane
× Iwatsubo, Yoshikane× Kodate, Goro× Naruhashi, Naohiro |
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| 書誌情報 |
植物地理・分類研究 = The journal of phytogeography and toxonomy 巻 52, 号 2, p. 137-142, 発行日 2004-12-30 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0388-6212 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00307805 | |||||
| 出版者 | ||||||
| 出版者 | 植物地理・分類学会 = The Society for the Study of Phytogeography and Taxonomy | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The chromosome number of Reynoutria japonica var. japonica was determined based on a total of 305 indi-viduals from 37 localities in central and northern Honshu of Japan. Plants investigated showed three chromo-some counts of 2n=44, 66 and 88. Among these, the plants with 2n=66 chromosomes are the first finding in Ja-pan. In the 37 localities studied, 15 localities had two chromosome races of any one of the following three combi-nations : 2n=44 and 66 ; 2n=44 and 88 ; or 2n=66 and 88, and five localities harbored all the three chromosome races. Reynoutria is believed to have a base number of x=11（Darlington and Wylie 1955）. These chromosome counts were consistent with the proposed base number, showing euploid variation of tetraploid（2n=44）,hexa-ploid（2n=66）and octoploid（2n=88）. Chromosome sizes of the respective chromosome races were 1.0―1.8 μmin tetraploid（2n=44）plant, 1.1―1.8 μm in hexaploid（2n=66）plant, and 0.9―1.8 μm in octoploid（2n=88）plant. Their chromosome complements had similar ranges in chromosome length. | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
