Browse > Article
http://dx.doi.org/10.7740/kjcs.2013.58.2.196

Evaluations on agronomic traits of rice transgenic lines  

Jeong, Jong-Min (Chuncheon Substation, NICS, RDA)
Jeung, Ji-Ung (Rice Research Division, NICS, RDA)
Kang, Kyung-Ho (Rice Research Division, NICS, RDA)
Lee, Sang-Bok (Chuncheon Substation, NICS, RDA)
Park, Hyang-Mi (Rice Research Division, NICS, RDA)
Kim, Chung-Kon (Rice Research Division, NICS, RDA)
Kim, Kyung-Min (College of Agriculture & Life Science, Kyungpook National University)
Sohn, Jae-Keun (College of Agriculture & Life Science, Kyungpook National University)
Publication Information
KOREAN JOURNAL OF CROP SCIENCE / v.58, no.2, 2013 , pp. 196-202 More about this Journal
Abstract
This study was conducted to evaluate the performances of rice transgenic lines along with their wild types in terms of agronomic traits. A total of 32 rice transgenic lines, through previously conducted collaborative researches between molecular biologists and conventional rice breeders, were selected as promising lines. As the introduced functional genes, 17 genes, which were putatively related with high yield, disease and herbicide resistance, abiotic stress tolerance, and diversifying endosperm starch components, were transformed into three Japonica cultivars, Nipponbare, Nagdongbyeo, and Dongjinbyeo. The transgenic lines exhibited significantly deviated performances from their wild types on agronomic traits such as days to heading, culm length and yield potential. Multivariate analyses on transgenic lines to the evaluated agronomic traits also indicated random manner of phenotypic deviations from their wild type in terms of deviation directions and degrees. Our results suggested that, therefore, breeding strategies to control unexpected deleterious phenotypic performances among transgenic lines would be critical as much as the functions and proper expressions of the transformed genes.
Keywords
Rice; Transgenic plant; Agronomic trait;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Park, H. M., Y. H. Kim, J. P. Suh, M. S. Choi, K. J. Kim, D. B. Shin, C. H. Park, and J. Y. Lee. 2007. Evaluation of agronomic and molecular biological characteristics of the herbicide resistance transgenic rice. Korean K. Breed. Sci. 39 : 148-154.
2 Sohn, J. K., G. H. Yi, B. G. Oh, and S. J. Lim. 1995. Variation of some agronomic traits in anther-derived rice plants. Korean J. Breed 27 : 404-408.
3 Toki, S., N. Hara, H. Onodera, A. Tagiri, S. B. Oka, and H. Tanaka. 2006. Early infection of scutellum tissue with Agrobacterium allows high-speed transformation of rice. The plant Joournal. 47 : 969-976.   DOI   ScienceOn
4 Yamagishi, M., K. Itoh, T. Koba, Y. Sukekiyo, K. Shimamoto, T. Shimada. 1997. Characteristics of genetic variationin the progenies of protoplast-derived plants of rice. Oryza sativa cv. Nipponbare, Theor. Appl. Genet. 94 : 1-7.   DOI   ScienceOn
5 Maqbool, S. B. and Christou, P. 1999. Multiple traits of agronomic importance in transgenic indica rice plants analysis of transgene integration patterns, expression levels and stability. Molecular Breeding 5 : 471-480.   DOI   ScienceOn
6 정지웅, 강경호, 전용희, 신영섭, 최인배. 2012. 약배양과 여교잡 기술을 이용한 우량 벼 형질전환체의 단기생산법, 대한민국 특허 제 10-1212058호.
7 한국 바이오 안정성 정보센터, 2012. http://www.biosafety.or.kr/-bbs/mboard.asp?strBoardID=bsn_064.
8 Bashir, K., T Husnain, T Fatima, Z Latif, SA Mhdi, S. riazuddin. 2004. Field evaluation and risk assessment of transgenic indica basmati rice. Molecular Breeding. 13 : 301-312.   DOI   ScienceOn
9 Evans, D. A. 1989. Somaclonal variation-genetic basis and breeding applications. Trend Genet. 5 : 46-50.   DOI   ScienceOn
10 Hirochia H., H. Otsuki, M. Yoshikawa, Y. Otsuki, K. Suginmoto, and S. Takeda. 1996. Autonomous transposition of the tabacco retrotransposon Tto1 in rice. The plant cell. 8 : 725-734.   DOI   ScienceOn
11 James, Clive. 2011. Global Status of Commercialized Biotech/GM Crops. ISAAA Brief No. 43. ISAAA: Ithaca, NY.
12 Kim, J. H., H. S. Song, S. M. Jee, T. H. Ryu, D. H. Kim, and H. Y. Kim. 2005. Qualitative PCR detection of GM rices (Milyang 204and Iksan 483) developed in korea. J Korean Soc Appl Biol Chem. 48 : 335-338.
13 Kim, J. H., J. H. Ahn, H. S. Song, K. H. Kim, D. H. Kim, and H. Y. Kim. 2006. Qualitative PCR detection of vitamin E-enriched GM perilla. Korean Soc Appl Biol Chem. 49 : 192-195.
14 Lim, S. J., H. G. Hwang, B. G. Oh, M. H. Nam, D. Y. Kwak, G. H. Yi, and N. B. Park. 1998. Variation of physicochemicalcharacteristics of grain in rice plants derived from cellculture. RDA J. Crop Sci. 40 : 9-13.
15 Maqbool, S. B. and Christou, P. 1999. Multiple traits of agronomic importance in transgenic indica rice plants analysis of transgene integration patterns, expression levels and stability. Molecular Breeding 5 : 471-480.   DOI   ScienceOn
16 Lee, H. Y., T. H. Ryu, H. Y. Jung, S. K. Park, G. H. Park, J. K. Sohn, and K. M. Kim. 2010. Characteristics of agronomy to vitamin strengthening rice at large scale GMO field. Korean K. Breed. Sci. 42 : 53-60.