지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.1
- 수록면
- 89 - 93 (5page)
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초록· 키워드
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Long-term subcultured rose embryogenic calluses,which had been maintained for more than 5 to 6 years sincethe first embryogenesis from calluses induced from in vitroroots of rose, were identified as potential material for thedevelopment of transgenic plants. The first embryogeniccalluses from ‘Sweet Yellow’ and two breeding lines (KR056002and KR056006) were obtained in 2007 and 2009, respectively.
Subsequently, we found that plants regenerated from longtermembryogenic calluses (LEC). Whereas the LEC from‘Sweet Yellow’ takes 3 to 4 months to regenerate plants,those of the two breeding lines take 4 to 5 months. Thisperiod of time is the same as that taken for plants to regeneratefrom the first embryogenic callus. New embryogenesis wasobserved from atypical bodies (ABs) that appeared duringthe process of long-term subculture. We found that it ispossible to use the AB as a material for new embryogenesis.
목차
등록된 정보가 없습니다.
참고문헌 (24)
참고문헌 신청
Borrelli GM / 1991 / Long-term optimized ermbryogenic cultures in drum-wheat (Triticum drum Desf) / Plant Cell Rep 10 : 296 ~ 299
Breton D / 2006 / Long-term subculture randomly affects morphology and subsequent maturation of early somatic embryos in maritime pine / Plant Cell Tiss Organ Cult 87 : 95 ~
Brisibe EA / 1994 / Regulation of somatic embryogenesis in long-term callus-cultures of sugarcane (Saccharum officinarum L.) / New Phytol 126 : 301 ~ 307
Chai M / 2011 / Callus induction, plant regeneration, and long-term maintenance of embryogenic cultures in Zoysia matrella [L.] Merr / Plant Cell Tiss Organ Cult 104 : 187 ~
Dohm A / 2001 / Somatic embryogenesis in roses / Acta Hort 547 : 341 ~ 347
Breton D / 2006 / Long-term subculture randomly affects morphology and subsequent maturation of early somatic embryos in maritime pine / Plant Cell Tiss Organ Cult 87 : 95 ~
Brisibe EA / 1994 / Regulation of somatic embryogenesis in long-term callus-cultures of sugarcane (Saccharum officinarum L.) / New Phytol 126 : 301 ~ 307
Chai M / 2011 / Callus induction, plant regeneration, and long-term maintenance of embryogenic cultures in Zoysia matrella [L.] Merr / Plant Cell Tiss Organ Cult 104 : 187 ~
Dohm A / 2001 / Somatic embryogenesis in roses / Acta Hort 547 : 341 ~ 347
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