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Gene flow from herbicide resistant genetically modified rice to conventional rice (Oryza sativa L.) cultivars
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 Title & Authors
Gene flow from herbicide resistant genetically modified rice to conventional rice (Oryza sativa L.) cultivars
Han, Sung Min; Lee, Bumkyu; Won, Ok Jae; Hwang, Ki Seon; Suh, Su Jeoung; Kim, Chang-Gi; Park, Kee Woong;
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Rice (Oryza sativa L.) is an important feeding crop in Asia, and utilization of genetically modified (GM) rice is highly demanding. For co-existence of GM rice and non-GM rice, the proper confinement measures should be provided. Thus, we surveyed gene flow from herbicide resistant GM rice to the conventional rice cultivars in the field tests. Gene flow frequency decreased with increasing distance between the pollen donor and recipients and did not exceed more than 1% even at the nearest distance. In single recipient model plot, a maximum gene flow frequency was observed at the shortest distance and hybrid was detected up to 12 m from the pollen donor. The direction of gene was coincided with the dominant wind direction. Gene flow assessment to multiple recipient plots was conducted under the high raining season by chance, and abrupt decline of gene flow frequency and maximum distance were resulted. According to the survey results, current regulation for isolation distance is reasonable for environmental safety or for general crop production. However, we suggest an alternative measure for GM rice cultivation that should be supplemented to overcome the out of estimation and in the environment asking higher security levels.
GM rice;isolation distance;Oryza sativa L.;wind direction;
 Cited by
An JH. 2010. A study of pollen dispersal and gene flow from genetically modified rice to cultivated and weedy rices. PhD Dissertation. University of Inha, Incheon, Republic of Korea.

Arias DM, Rieseberg LH. 1994. Gene flow between cultivated and wild sunflowers. Theor Appl Genet 89: 655-660. crossref(new window)

Beckie HJ, Warwick SI, Hall LM, Harker KN. 2012. Pollen-mediated gene flow in wheat fields in western Canada. AgBioForum 15: 36-43.

Breckling B, Reuter H, Middelhoff U, Glemnitz M, Wurbs A, Schmidt G, Schröder W, Windhorst W. 2011. Risk indication of genetically modified organisms (GMO): Modelling environmental exposure and dispersal across different scales: Oilseed rape in Northern Germany as an integrated case study. Ecol Indic 11: 936-941. crossref(new window)

Chen LJ, Lee DS, Song ZP, Suh HS, Lu BR. 2004. Gene flow from cultivated rice (Oryza sativa) to its weedy and wild relatives. Ann Bot 93: 67-73. crossref(new window)

Chun YJ, Kim DI, Park KW, Kim HJ, Jeong SC, An JH, Cho KH, Back K, Kim HM, Kim CG. 2011. Gene flow from herbicide-tolerant GM rice and the heterosis of GM rice-weed F2 progeny. Planta 233: 807-815. crossref(new window)

Davison J. 2010. GM plants: Science, politics and EC regulations. Plant Sci 178: 94-98. crossref(new window)

Devos Y, Demont M, Dillen K, Reheul D, Kaiser M, Sanvido O. 2009. Coexistence of genetically modified (GM) and non-GM crops in the European Union. A review. Agron Sustain Dev 29: 11-30. crossref(new window)

Ellstrand NC, Prentice HC, Hancock JF. 1999. Gene flow and introgression from domesticated plants into their wild relatives. Ann Rev Ecol Systemat 30: 539-563. crossref(new window)

Gustafson DI, Horak MJ, Rempel CB, Metz SG, Gigax DR, Hucl P. 2005. An empirical model for pollen-mediated gene flow in wheat. Crop Sci 45: 1286-1294. crossref(new window)

James C. 2014. Brief 49: Global status of commercialized biotech/GM crops: 2014. ISAAA, Ithaca, NY.

Jia S, Wang F, Shi L, Yuan Q, Liu W, Liao Y, Li S, Jin W, Peng H. 2007. Transgene flow to hybrid rice and its male-sterile lines. Transgenic Res 16: 491-501. crossref(new window)

Lee K, Yang K, Kang K, Kang S, Lee N, Back K. 2007. Use of Myxococcus xanthus protoporphyrinogen oxidase as a selectable marker for transformation of rice. Pestic Biochem Physiol 88: 31-35. crossref(new window)

Li X, Volrath S, Nicholl DB, Chilcott CE, Johnson MA, Ward ER, Law MD. 2003. Development of protoporphyrinogen oxidase as an efficient selection marker for Agrobacterium tumefaciens-mediated transformation of maize. Plant Physiol 133: 736-747. crossref(new window)

Lu BR, Snow AA. 2005. Gene flow from genetically modified rice and its environmental consequences. Bioscience 55: 669-678. crossref(new window)

Lu BR, Yang C. 2009. Gene flow from genetically modified rice to its wild relatives: Assessing potential ecological consequences. Biotechnol Adv 27: 1083-1091. crossref(new window)

Messeguer J. 2003. Gene flow assessment in transgenic plants. Plant Cell Tissue Organ Cult 73: 201-212. crossref(new window)

Messeguer J, Fogher C, Guiderdoni E, Marfà V, Català MM, Baldi G, Melé E. 2001. Field assessments of gene flow from transgenic to cultivated rice (Oryza sativa L.) using a herbicide resistance gene as tracer marker. Theor Appl Genet 103: 1151-1159. crossref(new window)

Messeguer J, Marfà V, Català MM, Guiderdoni E, Melé E. 2004. A field study of pollen-mediated gene flow from Mediterranean GM rice to conventional rice and the red rice weed. Mol Breed 13: 103-112. crossref(new window)

Olguin ERS, Arrieta-Espinoza G, Lobo JA, Espinoza-Esquivel AM. 2009. Assessment of gene flow from a herbicide-resistant indica rice (Oryza sativa L.) to the Costa Rican weedy rice (Oryza sativa) in tropical America: factors affecting hybridization rates and characterization of F1 hybrids. Transgenic Res 18: 633-647. crossref(new window)

Prabhu KV. 2009. Use of GMOs under containment, confined and limited field trials and post-release monitoring of GMOs. In:Biosafety of Genetically Modified Organisms: Basic concepts, methods and issues (Chowdhury MKA, Hoque MI, Sonnino A, eds). Food and Agriculture Organization of the United Nations, Rome, pp 157-220.

Rao GJN, Swain D, Mishra R, Prasad D, Krishna RS, Rao RN, Sahu RK. 2012. Marker based estimation of gene flow in tropical rice fields and its ecological consequences. Trop Plant Biol 5: 277-285. crossref(new window)

Rieben S, Kalinina O, Schmid B, Zeller SL. 2011. Gene flow in genetically modified wheat. PLos One. DOI: 10.1371/journal.pone.0029730 crossref(new window)

Rong J, Lu BR, Song Z, Su J, Snow AA, Zhang X, Sun S, Chen R, Wang F. 2007. Dramatic reduction of crop-to-crop gene flow within a short distance from transgenic rice fields. New Phytol 173: 346-353. crossref(new window)

Rong J, Song Z, de Jong T, Zhang X, Sun S, Xu X, Xia H, Liu B, Lu B. 2010. Modelling pollen-mediated gene flow in rice: risk assessment and management of transgene escape. Plant Biotechnol J 8: 452-464. crossref(new window)

Rong J, Song Z, Su J, Xia H, Lu BR, Wang F. 2005. Low frequency of transgene flow from Bt/CpTI rice to its nontransgenic counterparts planted at close spacing. New Phytol 168: 559-566. crossref(new window)

Serrat X, Esteban R, Peñas G, Catala MM, Melé E, Messeguer J. 2013. Direct and reverse pollen-mediated gene flow between GM rice and red rice weed. AoB Plants 5, plt050. DOI 10.1093/aobpla/plt050 crossref(new window)

Sofiev M, Siljamo P, Ranta H, Linkosalo T, Jaeger S, Rasmussen A, Rantio-Lehtimaki A, Severova E, Kukkonen J. 2013. A numerical model of birch pollen emission and dispersion in the atmosphere. Description of the emission module. Int J Biometeorol 57: 45-58. crossref(new window)

Song Z, Lu BR, Chen J. 2004. Pollen flow of cultivated rice measured under experimental conditions. Biodivers Conserv 13: 579-590. crossref(new window)

Vermij P. 2006. Liberty Link rice raises specter of tightened regulations. Nat Biotechnol 24: 1301-1302. crossref(new window)

Walklate PJ, Hunt JCR, Higson HL, Sweet JB. 2004. A model of pollen-mediated gene flow for oilseed rape. Proc R Soc Lond B Biol Sci 7: 441-449. crossref(new window)

Weber WE, Bringezu T, Broer I, Eder J, Holz F. 2007. Coexistence between GM and non-GM maize crops – Tested in 2004 at the field scale level (Erprobungsanbau 2004). J Agron Crop Sci 193: 79-92. crossref(new window)

Yao K, Hu N, Chen W, Li R, Yuan Q, Wang F, Qian Q, Jia S. 2008. Establishment of a rice transgene flow model for predicting maximum distances of gene flow in southern China. New Phytol 180: 217-228. crossref(new window)

Yoshida S. 1981. Fundamentals of rice crop science. International Rice Research Institute, Manila.

Zhang N, Linscombe S, Oard J. 2003. Out-crossing frequency and genetic analysis of hybrids between transgenic glufosinate herbicide-resistant rice and the weed, red rice. Euphytica 130: 35-45. crossref(new window)