• Proceedings of the Korean Society of Crop Science Conference
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• 2018.10a
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• pp.30-30
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• 2018

• The Science & Technology
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• no.2 s.405
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• pp.8-9
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• 2003

외계생명체 유입설 증거 발견/ 오래된 종이 보관법 개발/ 우리 은하계 주변에 반지 모양의 성운/ 냄새 맡는 폭발물 탐지 장치 개발/ 해왕성에서 위성 3개 새로 발견/ 지구 생물종 목록 25년 내 완성/ 아인슈타인 가설, 사실로 확인 / 멍게 유전자 지도 완성

• Proceedings of the Korean Aquaculture Society Conference
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• 2005.05a
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• pp.185-185
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• 2005

• The Science & Technology
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• v.32 no.10 s.365
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• pp.24-26
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• 1999

생명공학의 혁명은 1952년 왓슨과 클릭이 DNA이중나선구조를 밝히면서 시작되었다. 78년엔 시험관아기가 영국에서 태어났고 97년엔 복제양 돌리가 태어났으며 올해에는 우리나라에서 복제송아지 영롱이가 탄생했다. 그리고 21세기 초반에 펼쳐질 인간유전자 지도의 완성과 인체용 동물대체장기의 생산으로 또한번의 파란을 예고하고 있다.

• Proceedings of the Korean Society of Crop Science Conference
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• 2006.04a
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• pp.142-143
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• 2006

• The Science & Technology
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• v.33 no.6 s.373
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• pp.43-69
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• 2000

세계인의 이목이 사람의 유전자정보를 밝히는 인간지놈계획(Human Genome Project)에 집중되고 있다. 인간지놈지도 완성이 몰고올 파장이 엄청날 것으로 보기 때문이다. 인간지놈프로젝트의 배경부터 그 완성의 의미 그리고 산업에 미치는 영향과 벤처기업 및 윤리적인 문제를 총 점검해 본다.

• Journal of Plant Biotechnology
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• v.31 no.3
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• pp.179-184
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• 2004

A doubled-haploid (DH) population was developed through anther culture of F$_1$ plants obtained from a cross between a japonica cultivar, 'Nagdongbyeo', as male parent and a indica cultivar, 'Samgangbyeo', as female parent. Segregation modes for plant length, culm length, panicle length, third internode length, and days to heading in the DH lines showed nearly normal distribution with wide range of variation. A molecular map with 136 simple sequence repeat (SSR) markers was constructed using the DH population. The total map distance was 1,909 cM and the average interval of marker distance was 14 cM.

• Korean Journal of Microbiology
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• v.30 no.6
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• pp.539-545
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• 1992

Recombinant plasmid pPLac15 determined both phosphoenolpyruvate-dependent phosphotransferase uptake of lactose and phospho-$\beta$-galactosidase (Moon et al., 1989). A restriction mapping of the pPLac15 was compiled with several restriction enzymes and a seriese of sub clones into pUC18 was constructed. From an analysis of the proteins produced by Escherichia coli cells of transformants containing each of the recombinant subclone plasmids, it was found that the gene for phospho-$\beta$-galactosidase in pUCI8 was expressed about 1.8-folds in E. coli.

• Journal of Agricultural Extension & Community Development
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• v.7 no.2
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• pp.333-345
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• 2000

The objectives of this study were to review various aspects of society on Genetically Modified Organism(GMO) in the view point of environmental sociology. There were many assertions related to GMO, and application of biotechnology. Some people assert GMO as harmful to human health, and some people as not harmful, however, there were no proven evidences to report. Through the literature review, this study intended; 1) to identify the present condition of GMO, 2) to weigh the pros against cons of views on GMO, 3) to study an aspect of society on GMO, and 4) to assert its necessity to mark GMO or not, because citizens have a rights to know natural or GMO. Based on the conclusions of this study, following recommendations were offered: 1) To review continually the GMO in the view point of environmental sociology especially in the areas of food safety, biosafety, trade, and public research investment, and 2) further detailed studies of GMO may necessary to ensure safety to human health and environment.

• Korean Journal of Breeding Science
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• v.41 no.3
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• pp.236-243
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• 2009

This study was conducted to develop a japonica-type rice cultivar with brown planthopper (BPH) resistance using DNA markers. A doubled haploid (DH) population consisting of 120 pure-lines was established by anther culture of $F_1$ hybrids between 'Samgang', a Tongil type BPH resistance cultivar, and 'Nagdong', a japonica cultivar. To determine the map position of genes responsible for BPH resistance in rice, a genetic map was constructed based on 120 DH lines. A total of 162 molecular markers were classified into 12 linkage groups, covering 1,884 Kosami centimorgan (cM) with an average of 11.6 cM. Five QTLs (qBPR3, qBPR6, qBPR7, qBPR8, and qBPR12) associated with BPH resistance were identified and mapped on chromosomes 3, 6, 7, 8, and 12, respectively, using the genetic map constructed in this study. To analyze the relationship between BPH resistance and agronomic traits, a total of eight QTLs related to the agronomic traits were detected on 12 rice chromosomes. In an analysis of relationships, three QTLs (qBPR3, qBPR7, and qBPR8) showed a linkage with tested agronomic traits. A QTL (qBPR3) located on chromosome 3 (RM282-3023) was closely linked to culm length (qCL3). The QTL (qBPR8) for BPH resistance on the short arm of chromosome 8 also overlapped the region detected in culm length (qCL8).