The investigation of gene flows in artificial pollination between GM rice and its wild relatives by RAPD analysis = RAPD PCR에 의한 GM벼의 야생 근연종 벼로의 유전자 전이 분석법

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Title
The investigation of gene flows in artificial pollination between GM rice and its wild relatives by RAPD analysis = RAPD PCR에 의한 GM벼의 야생 근연종 벼로의 유전자 전이 분석법
Author(s)
Yoon-Sik Kim; Hyun Soon Kim; Hyouk Joung; Jae Heung Jeon
Bibliographic Citation
Korean Journal of Plant Resources, vol. 19, no. 5, pp. 612-616
Publication Year
2006
Abstract
In recent years, there has been increasing concerns in gene flow fromGMcrops towild or weedy relatives as a potential risk in the commercialization of GMcrops. To access the possibility of the environmental impacts by GMrice, small-scale experiments of gene transfer were carried out. Herbicide and drought stress resistant GMrice and non-GMrice Nakdongbyeo, wild rice Oryza nivara, andweedy rice Sharebyeowere used for artificial pollination experiments and bar genewas used as a tractablemarker after pollination. The harvested putative hybrid seeds after artificial pollination were germinated and true hybrid plants were selected by basta treatment. The hybrid plants were verified again by PCR amplification of bar and trehalose-6-phosphate phosphatase (TPP) genes and RAPD PCR analysis.
Keyword
GM ricegene flowRAPD
ISSN
I000-0055
Publisher
South Korea
Type
Article
Appears in Collections:
Division of Biomaterials Research > Plant Systems Engineering Research > 1. Journal Articles
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