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Characteristics of agronomy to vitamin A strengthening rice at large scale GMO field  

Lee, Hyun-Suk (School of Applied Biosciences, Kyungpook National University)
Ryu, Tae-Hun (Biosafety Division, National Academy of Agricultural Science, Rural Development Administration)
Jung, Hee-Young (School of Applied Biosciences, Kyungpook National University)
Park, Soon-Ki (School of Applied Biosciences, Kyungpook National University)
Park, Gyu-Hwan (School of Ecology & Environmental System, Kyungpook National University)
Sohn, Jae-Keun (School of Applied Biosciences, Kyungpook National University)
Kim, Kyung-Min (School of Applied Ecological Resources, Kyungpook National University)
Publication Information
Korean Journal of Breeding Science / v.42, no.1, 2010 , pp. 56-60 More about this Journal
Abstract
This study was carried out to develop of macro-protocol and the biosafety guide Golden Rice, modified vitamin A at large scale GMO field. Commercialization of genetically modified (GM) plants will be required the assessment of risks associated with the release of GM plants that should include a detailed risk assessment of their impacts in the environment and human health. Prior to GM plant release, applicants should provide the information on GM crops for approval. A total of $4,700m^2$ GM field, each of Golden Rice and 'Nakdong' were used for further analysis on agronomic traits and pathogenesis. Generally plant growth and panicle number in the transgenic lines were lower than in the wild type under field condition. The major agronomic traits such as plant growth, grain quality in Golden Rice were similar than in 'Nakdong'. The yield difference was due to reduced ripened rate and the 1,000 grain weight. The grain shape was similar donor plant, however, color of brown rice was different from segregation. Also the difference of pathogenesis reaction was not significant in the leaf blast and sheath blight between Golden Rice and 'Nakdong'. These results provided the agronomic data and pathogenesis for risk assessment analysis of Golden Rice and suggested that the macro-protocol could be useful to detect GM plants.
Keywords
Golden Rice; Vitamin A; ${\beta}$-carotene; Agronomy;
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Times Cited By KSCI : 5  (Citation Analysis)
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1 Bashir K, Husnain T, Falima T, Lalif Z, Mhdi SA, Riazuddin S. 2004. Field evaluation and risk assessment of transgenic indica basmati rice. Molecular Breeding 13:301-312.
2 Dunwell JM. 1999. Transgenic crops; the next generation, or an example of 2020 vision. Annals of Botany 84:269-277.   DOI   ScienceOn
3 James C. 2004. Global Status of Commercialized Biotech/GM Crop. ISAAA briefs No.32. pp. 12. ISAAA: Ithaca, NY.
4 James C. 2007. Global Status of Commercialized Biothch/GM Crops: 2007. ISAAA Briefs No. 37. pp.4-8. ISAAA:Ithaca, NY.
5 Jeon, YH, Kang KH. Suh JP, Jeung JU, Won YJ, Lee KS, and Lee YT. 2007. Comparison of agromic traits on herbicide resistant transgenic rice in korea mid-region. Treat. of Crop Res. 8:195-201.
6 Kim KM, Kuk YI, Kim W, Back KW, Guh JO, Shin MS, 2006. Quality of rice lines transformed with protox gene of Bacillus subtilis. Korean J Breed. Sci. 38(1):44-50.
7 Kuk YI. 2007. Growth. yield, and grain quality in transgenic rice overexpressing 5-aminolevulinic acid synthase. Kor. J. Weed Sci.27(3):257-267.
8 Park HM, Kim YH, Suh JP, Choi MS, Kim KJ, Shin DB, Park CH, Lee JY. 2007. Evaluation of agronomic and molecular biological characteristics of the herbicide resistance transgenic rice. Korean J. Breed. Sci. 39(2);148-154.
9 Qin Y, Kim SM, Park HY, Sohn JK. 2009. Inheritance analysis of giant mutation induced by T-DNA insertion in rice. Korean J. Breed. Sci. 41(1):9-15.
10 Schuh W, Nelson MR, Bigelow DM, Orum TV, Orth CE, Lynch PT, Eyles PS, Blackhall NW, Jones J, Cocking EC, Davey MR. 1993. The phynotypic characterization of R2 generation transgenic rice plants under field conditions. Plant Sci. 89:69-79.   DOI   ScienceOn
11 Tu JM, Zhang G, Dalla K, Xu C, He Y, Zhang Q, Khush GS, and Datta SK. 2000. Field performance of transgenic elite commercial hybrid rice expressing Bacillus thuringiensis ${\delta}-endotoxin$ NATURE BIOTECHNOLOGY 18:1101-1104.   DOI   ScienceOn
12 Woo HJ, Lim SH, Lee KJ, Won SY, Kim TS, Cho HS, Jin YM. 2006. Current development status on the genetically modified crops in Korea. Korean J. Intl. Agri. 18:221-229.