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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

Authors 

Yoon-Sik KimHyun Soon KimHyouk JoungJae Heung Jeon

Publisher 

The Plant Resources Society of Korea

Issue Date 

2006

Citation 

Korean Journal of Plant Resources, vol. 19, no. 5, pp. 612-616

Keywords 

GM ricegene flowRAPD

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.

ISSN 

1226-3591

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2017-04-19


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