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The Extremely Frequent Occurrence of Haploids in Some Plants of a Common Wheat Strain with the Aegilops tyiuncialis Cytoplasm
https://nara-u.repo.nii.ac.jp/records/2001153
https://nara-u.repo.nii.ac.jp/records/2001153a9a8ebcc-007c-44a1-b40f-d0b0eda40c29
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
The Extremely Frequent Occurrence of Haploids in Some Plants of a Common Wheat Strain with the Aegilops tyiuncialis Cytoplasm
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| アイテムタイプ | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||
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| 公開日 | 2011-02-10 | |||||||||||||
| タイトル | ||||||||||||||
| タイトル | The Extremely Frequent Occurrence of Haploids in Some Plants of a Common Wheat Strain with the Aegilops tyiuncialis Cytoplasm | |||||||||||||
| 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 | departmental bulletin paper | |||||||||||||
| 著者 |
T.Ryu,ENDO
× T.Ryu,ENDO
× Y.KATAYAMA
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| 所属 | ||||||||||||||
| 値 | 教養部 | |||||||||||||
| 所属 | ||||||||||||||
| 値 | 教養部 | |||||||||||||
| 抄録 | ||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||
| 内容記述 | Many attempts have been made to obtain haploid plants of various species, with \nsome positive results. Except for anther culture, however, all methods so far have been successfully applied to only a very limited number of species: i,e., pollination of Xrayed pollen grains in Triticum monococcum (Katayama, 1934); selection of specific\nstrains with effective screening in Zea mays (Chase, 1949); use of an alien cytoplasm in T. aestivum (Kihara and Tsunewaki, 1962); and elnbryo culture in Hordeum vulgare(Kasha and Kao, 1970)and T. aestivum (Barclay, 1975). At present, alien cytoplasms are quite useful for inducing haploids in a single strain of common wheat, T.\naestivum strain Salmon, and their effect on haploid induction in this strain is rather prominent and stable. Eight species of the genus Aegilops, a related genus of Triticum, \nare known to possess cytoplasms that induce haploids when incorporated with Salmon's nucleus(Tsunewaki et al., unpubl.). Ae. triuncialis is one of them. This year we found four plants of Salmon with the Ae.triucialis cytoplasm that produced so many haploid and twin seedlings that maintenance of the line became almost impossible.\nWe here report the extraordinarily high frequency of haploids and twins observed in the four plants of this line, and discuss briefly the cause. | |||||||||||||
| 書誌情報 |
奈良大学紀要 Memoirs of the Nara University 号 4, p. 90-94, 発行日 1975-12-01 |
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| 出版者 | 奈良大学 | |||||||||||||
| ISSN | ||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||
| 収録物識別子 | 03892204 | |||||||||||||
| 資源タイプ | ||||||||||||||
| 内容記述タイプ | Other | |||||||||||||
| 内容記述 | Departmental Bulletin Paper | |||||||||||||
