https://scholars.tari.gov.tw/handle/123456789/14089| Title: | 運用分子標幟輔助選拔提升香米品系「嘉農育911303」之耐旱性 | Other Titles: | Increasing Drought Tolerance of Aroma Rice ‘CNY911303’ Using Marker-Assisted Selection | Authors: | 郭介煒 林昆鴻 吳永培 林彥蓉 徐仁浩 許育嘉 Chieh-Wei Kuo Keung-Hung Lin Yong-Pei Wu Yann-Rong Lin Jen-Hao Hsu Yu-Chia Hsu |
Keywords: | 分子標幟輔助選拔;耐旱;水稻;Marker-Assisted Selection (MAS);Drought tolerance;Rice | Issue Date: | 5-Dec-2015 | Publisher: | 農業試驗所 | Journal Volume: | 64 | Journal Issue: | 4 | Start page/Pages: | 299-316 | Source: | 台灣農業研究 | Abstract: | 本研究以秈型稻耐旱品種「旱育15號」（‘Hang-yu 15’; ‘HY15’）為貢獻親，稉型稻香米品系「嘉農育911303」（‘CNY911303’）為輪迴親，透過回交方式將‘HY15’之耐旱性轉移至‘CNY911303’，於幼苗期利用28%聚乙二醇6000（Polyethylene Glycol 6000; PEG-6000）溶液模擬缺水逆境處理，挑選耐旱的植株。 To introgress the gene(s) conferring drought-tolerance to the Taiwanese aromatic ＂japonica＂ line 'Tainung-Chianung-yu 931103' ('CNY911303'), the drought-tolerant variety 'Hang-yu 15' ('HY15') was used as a donor parent crossed to 'CNY911303'. Four backcrossings were conducted and the progenies of each backcross generation BCxF1 were screened for drought tolerance by the treatment of 28% PEG-6000 solution and consequently selected by molecular markers to recover the recurrent parent's genome. |
URI: | https://scholars.tari.gov.tw/handle/123456789/14089 | ISSN: | 0022-4847 | DOI: | 10.6156/JTAR/2015.06404.05 |
| Appears in Collections: | 1.台灣農業研究(1950～迄今) |
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| 64-4-5.pdf | 2.43 MB | Adobe PDF | View/Open |
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