옥수수 약배양 연구 동향 및 전망

• 영문명: Research Trends and Prospectives in Maize Anther Culture
• 발행기관: 한국육종학회
• 저자명: 김경희(Kyung-Hee Kim) 문준철(Jun-Cheol Moon) 김재윤(Jae Yoon Kim) 이병무(Byung-Moo Lee)
• 간행물 정보: 『한국육종학회지』Vol.48 No.2, 93~101쪽, 전체 9쪽
• 주제분류: 농수해양 > 기타농수해양
• 파일형태: PDF
• 발행일자: 2016.06.30

영문 초록

Anther culture is useful and significant tool for producing haploid or doubled haploid (DH) plants in crop breeding system. Androgenesis is the way of inducing haploid and DH plants from anther (immature pollen) or microspore culture. In vitro androgenesis is efficient technique for introducing complete homozygous lines in one generation, thus less time and expense could be necessary than conventional plant breeding. In maize, anther culture is important system for shortening the breeding cycle and enhancing selection efficiency. Anther culture technique is also applicable to various researches such as molecular genetics, genetic engineering, genomics, and plant biotechnology. We review the past and present studies on anther culture and provide useful information for future researches on androgenesis in maize. The combination of androgenesis with other techniques such as molecular breeding and biotechnology is producing a variety of variety of maize species. In addition, we suggest strategy to develop androgenesis technique adapted to Korean research environment.

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키워드

Maize anther culture microspore androgenesis doubled haploid