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DOI: | 10.11686/cyxb20110226 |
Web URL(s): | http://cyxb.lzu.edu.cn/CN/abstract/abstract4314.shtml Last checked: 02/23/2018 |
Publication Type:
| Report |
Author(s): | Yan, Jun-hui;
Zhao, Zhi-yan;
He, Ya-li |
Author Affiliation: | Yan and He: College of Agriculture and Biology Science, Shanghai Jiao Tong University, Shanghai; Zhao: Landscaping Station of Nanhui District, Shanghai, China |
Title: | Tissue culture and plant regeneration from mature seed of two cultivars of tall fescue |
Source: | [Caoye Xuebao] [Acta Prataculturae Sinica]. Vol. 20, No. 2, April 20 2011, p. 210-218. |
Publishing Information: | [Lanzhou Shi, China]: ["Cao Ye Xue Bao" Bian Ji Wei Yuan Hui] |
# of Pages: | 9 |
Abstract/Contents: | "To obtain a reliable and efficient regeneration system of tall fescue (Festuca arundinacea), mature seeds of 'SHED' and 'Plantation' were cultured on medium supplemented with combinations of 6-BA and 2,4-D. The optimal induction medium for intact mature seed explants was 'MS+2,4-D 3 mg/L', resulting in the highest induction rate of 71%, while that for longitudinally sliced seeds was 'MS+2,4-D 2.5 mg/L', with a highest induction rate of 56%. The optimal subculture medium contained 3 mg/L 2,4-D, giving an embryogenic callus induction rate of 70%, and the addition of 6-BA to this medium adversely affected embryogenic callus induction. The effect of interaction of genotype and plant growth regulator concentration was significant. The highest regeneration rates obtained from the medium 'MS+2,4-D 1 mg/L+6-BA 1mg/L' and 'MS+2-4D 2mg/L+6-BA 1 mg/L' were 50% (CV. 'SHED') and 56% (CV. 'Plantation'). The reported rooting medium of '1/2 MS+NAA 0.5 mg/L' gave a rooting ratio of 100%." |
Language: | Chinese |
References: | 33 |
Note: | Abstract also appears in English "Sum No. 91" Pictures, color Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Yan, J.-h., Z.-y. Zhao, and Y.-l. He. 2011. Tissue culture and plant regeneration from mature seed of two cultivars of tall fescue. (In Chinese) [Caoye Xuebao] [Acta Prataculturae Sinica]. 20(2):p. 210-218. |
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| DOI: 10.11686/cyxb20110226 |
| Web URL(s): http://cyxb.lzu.edu.cn/CN/abstract/abstract4314.shtml Last checked: 02/23/2018 |
| MSU catalog number: b10289426 |
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