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DOI: | 10.11275/turfgrass1972.23.128 |
Web URL(s): | https://www.jstage.jst.go.jp/article/turfgrass1972/23/2/23_2_128/_pdf Last checked: 08/01/2013 Requires: PDF Reader |
Publication Type:
| Refereed |
Author(s): | Ito, Yasuyuki;
Fukami, Masanobu;
Asano, Yoshito;
Sugiura, Kiyoyuki;
Ugaki, Masasi;
Fujie, Azusa |
Title: | Trangenic creeping bentgrass plants from electroporated protoplasts |
Section: | Short report Other records with the "Short report" Section
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Source: | Journal of Japanese Society of Turfgrass Science. Vol. 23, No. 2, March 1995, p. 128-133. |
Publishing Information: | Tokyo, Japan: Japanese Society of Turfgrass Science |
# of Pages: | 6 |
Related Web URL: | https://www.jstage.jst.go.jp/article/turfgrass1972/23/2/23_2_128/_article Last checked: 08/01/2013 Notes: Abstract only |
Abstract/Contents: | "Genetic transformation of creeping betngrass (Agrostis palustris Hunds.) "Penncross" by electroporation-mediated direct DNA transfer to protoplasts is described. Two plasmid constructs carrying the selectable marker gene, npt II, and the truncated form of the cry I A (a) gene (the insect control protein gene of Bacillus thuringiensis var. sotto), respectively, were used for co-transformation experiments. Protoplasts enzymatically isolated from embryogenic suspension cultures were subjected to electroporation with SNA and cultured method. Selection of protoplast-derived cell colonies with the antibiotic, G418, yielded 112 resistant colonies from 10 independent experiments. A total of 52 resistant plants were recovered upon transferring the colonies to regeneration medium. PCR and PCR-Southern hybridization analysis showed that all the G418 resistant regenerants tested carried the npt II gene. Expression of the transgene was detected by enzyme assay. Co-integration frequency of the npt II gene with the cry I A (a) gene appeared 24%." |
Language: | Japanese |
References: | 14 |
Note: | Pictures, b/w Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Ito, Y., M. Fukami, Y. Asano, K. Sugiura, M. Ugaki, and A. Fujie. 1995. Trangenic creeping bentgrass plants from electroporated protoplasts. (In Japanese) Journal of Japanese Society of Turfgrass Science. 23(2):p. 128-133. |
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| DOI: 10.11275/turfgrass1972.23.128 |
| Web URL(s): https://www.jstage.jst.go.jp/article/turfgrass1972/23/2/23_2_128/_pdf Last checked: 08/01/2013 Requires: PDF Reader |
| MSU catalog number: b4004869 |
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