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Unreduced 3x gamete formation of allotriploid hybrid derived from the cross of Primula denticulata (4x) × P. rosea (2x) as a causal factor for producing pentaploid hybrids in the backcross with pollen of tetraploid P. denticulata
http://hdl.handle.net/10424/3312
http://hdl.handle.net/10424/33128d2f7ea3-8843-4aed-817e-6421facc7056
| 名前 / ファイル | ライセンス | アクション |
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Katoj001.pdf (333.7 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||
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| 公開日 | 2010-09-01 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | Unreduced 3x gamete formation of allotriploid hybrid derived from the cross of Primula denticulata (4x) × P. rosea (2x) as a causal factor for producing pentaploid hybrids in the backcross with pollen of tetraploid P. denticulata | |||||||||||||
| 言語 | en | |||||||||||||
| 言語 | ||||||||||||||
| 言語 | eng | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Backcrossing | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Ploidy level | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Ploidy chimera | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Primrose | |||||||||||||
| キーワード | ||||||||||||||
| 主題Scheme | Other | |||||||||||||
| 主題 | Unreduced gamete | |||||||||||||
| 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 | |||||||||||||
| 著者 |
Hayashi, Mai
× Hayashi, Mai
× Kato, Juntaro
× Ohashi, Hiroaki
× Mii, Masahiro
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| 研究者総覧へのリンク | ||||||||||||||
| Kato, Juntaro | ||||||||||||||
| https://souran.aichi-edu.ac.jp/teachers/6691a38db4045360.html | ||||||||||||||
| 著者(別言語) | ||||||||||||||
| 著者(別言語) | 加藤, 淳太郎 | |||||||||||||
| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | A triploid hybrid, which was obtained from interspecific crosses between tetraploid Primula denticulata (2n = 4x = 44) and P. rosea (2n = 2x = 22), successfully produced 11 plants by backcrossing with pollen of tetraploid P. denticulata. Analysis of ploidy level using flow cytometry and chromosome counting in the 11 BC_1 plants revealed that all progeny had much larger DNA contents and chromosome number than both parents. In this triploid-tetraploid (3x-4x) crossing, progeny was predominantly true or near pentaploid presumably produced by the fertilization between true or near triploid female gamete produced from triploid hybrid and diploid pollen of tetraploid P. denticulata. These results suggest that unreduced (3x) or near triploid female gametes were partially produced by single step meiosis, either FDR (first-division restitution) or SDR (second-division restitution) process. The zygotes formed by the fertilization between true or near triploid egg produced by single step meiosis in triploid hybrid and diploid pollen produced by normal meiosis of tetraploid P. denticulata might be the only survivors in embryogenesis. |
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| 書誌事項 |
Euphytica 巻 169, 号 1, p. 123-131, 発行日 2009 |
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| 出版者 | ||||||||||||||
| 出版者 | Springer | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||
| 収録物識別子 | 0014-2336 | |||||||||||||
| 書誌情報 | ||||||||||||||
| Euphytica. 2009, 169(1), p. 123-131. | ||||||||||||||
| 書誌レコードID | ||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||
| 収録物識別子 | AA00639246 | |||||||||||||
| 権利 | ||||||||||||||
| 権利情報 | Copyright: 2009 Springer Science+Business Media B.V. | |||||||||||||
| 権利 | ||||||||||||||
| 権利情報 | http://www.springerlink.com/content/c711265v604qq2l1/ ; The original publication is avairable at springerlink.com. | |||||||||||||
| 著者版フラグ | ||||||||||||||
| 出版タイプ | AM | |||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||
| 関係URI | ||||||||||||||
| 識別子タイプ | URI | |||||||||||||
| 関連識別子 | http://www.springerlink.com/content/c711265v604qq2l1/ | |||||||||||||
| 関連名称 | http://www.springerlink.com/content/c711265v604qq2l1/ | |||||||||||||
| 関係URI | ||||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | http://dx.doi.org/10.1007/s10681-009-9955-y | |||||||||||||
| 関連名称 | http://dx.doi.org/10.1007/s10681-009-9955-y | |||||||||||||
| DOI | ||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||
| 識別子タイプ | DOI | |||||||||||||
| 関連識別子 | info:doi/10.1007/s10681-009-9955-y | |||||||||||||
| 著者別名 | ||||||||||||||
| 著者別名 | ハヤシ, マイ | |||||||||||||
| 著者別名 | ||||||||||||||
| 著者別名 | カトウ, ジュンタロウ | |||||||||||||
| 著者別名 | ||||||||||||||
| 著者別名 | オオハシ, ヒロアキ | |||||||||||||
| 著者別名 | ||||||||||||||
| 著者別名 | ミイ, マサヒロ | |||||||||||||
| 資源タイプ | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | text | |||||||||||||
