비타민 A 강화 벼의 대규모 GMO 포장에서 곤충다양성 분석

• Published in: Korean journal of breeding Vol. 42; no. 2; pp. 157 - 162
• Main Authors: 김경민(Kyung-Min Kim), 류태훈(Tae-Hun Ryu), 서상재(Sang Jae Suh)
• Format: Journal Article
• Language: Korean
• Published: 한국육종학회 30.04.2010; The Korean Breeding Society
• Subjects: 농학; Insect diversity; Vitamin A; β-carotene; Golden Rice
• ISSN: 0250-3360; 2287-5174

본 연구는 대규모 GMO 격리포장에서 비타민 A 영양성분이 강화된 황금벼의 안정성 평가에 대한 가이드라인 및 프로토콜을 개발하고자 모본으로 사용된 ‘낙동’을 대조로하여 수행하였다. 경북대학교 농업생명과학대학 GMO 실습격리포장에서 총 사용면적 4,700 m2에서 황금벼와 모품종인 ‘낙동’에 대해 거미류를 포함한 곤충류 다양성을 조사하였다. 조사기간동안 채집된 개체들은 기능별로 해충군, 천적군, 거미군으로 크게 구분하여 계수하였으며, 조사된 개체군의 해충 This study was carried out to develop of macro-protocol and the biosafety guide for ‘Nakdong’, and ‘Golden Rice’ (genetically modified vitamin A rice) by large scale field trial of GM crops. Typically, when a new GM crop is created, breeders should conduct field test to make sure the GM crop is safe, and provide some information on GM crops for approval. A total of isolated 4,700 m2 field for trial of GM crops were prepared, and ‘Nakdong’ and ‘Golden rice’ were cultivated by standard method of RDA (Rural Development Administration, Korea). Field studies indicated that the population densities of insect pests and natural enemies have no difference between two varieties. While insect pest density on ‘Nakdong’ was slightly higher than on Golden Rice, but natural enemy density on Golden Rice was a little higher. These results provided the insect diversity for risk assessment analysis of Golden Rice and suggested that the macro-protocol could be useful to detect GM plants.