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Web URL(s): | http://img.kisti.re.kr/soc_img/society//tsk/JDHHBF/1997/v11n4/JDHHBF_1997_v11n4_311.pdf Last checked: 01/28/2013 Requires: PDF Reader |
Publication Type:
| Refereed |
Author(s): | Kim, Jong-Bo;
Park, Soon-Joung;
Kim, Doo-Hwan |
Author Affiliation: | Department of Horticultural Science, Kon-Kuk University |
Title: | Callus induction and plant regeneration from stolon in zoysiagrass |
Source: | Korean Journal of Turfgrass Science. Vol. 11, No. 4, 1997, p. 311-320[443-452]. |
Publishing Information: | Korea: Turfgrass Society of Korea |
# of Pages: | 10 |
Keywords: | TIC Keywords: Calli; Regeneration; Stolons; Zoysia japonica; Tissue culture; Stolonizing; Growth factors; Zoysia sinica; Zoysia matrella; 2,4-D
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Abstract/Contents: | "This study was carried out to induce and maintain callus from 59 zoysiagrass lines, to know the effective disinfestation method for zoysiagrass stolon as explant and the difference in the response of callus induction among 59 lines, and to investigate the effect of medium, growth embryogenic callus(E.C.) formation. The treatment of 0.1mg/L HgCl2 for 15 min resulted in no contamination and the highest callus induction(46.6%). Callus was induced from the 59 zoysiagrass lines. The callus growth of Z. japonica and Z. sinica was generally better than Z. matrella. Ten cell lines whose callus and stolon grow fast in culture and in field, respectively were slected to be used for breeding. Callus induction was the most effective at 2.0mg/L of both 2,4-D and picloram in MS medium. MS medium was the best for callus induction and growth while LS medium was the best for embryogenic callus and shoot formation. Callus induction and growth was better at 28, 31°C than 25°C, and dark condition was better than light condition in MS medium containing 2mg/L 2,4-D. While callus induction was better with node part as explant than with internode part, callus growth and embryogenic callus formation was better with internode part. In 'Japonica 1', the first internode was the most effective in callus induction, but third internode was the best in 'M2×S2'." |
Language: | English |
References: | 23 |
See Also: | Other items relating to: 2, 4 - D in Turf |
Note: | Abstract appears in English Pictures, b/w Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Kim, J.-B., S.-J. Park, and D.-H. Kim. 1997. Callus induction and plant regeneration from stolon in zoysiagrass. (In English, with English abstract.) Korean Journal of Turfgrass Science. 11(4):p. 311-320[443-452]. |
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| Web URL(s): http://img.kisti.re.kr/soc_img/society//tsk/JDHHBF/1997/v11n4/JDHHBF_1997_v11n4_311.pdf Last checked: 01/28/2013 Requires: PDF Reader |
| MSU catalog number: b5472572a |
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