Plant regeneration from floral stem cultures of Nymphoides indica (L.) O. Kuntze. via somatic embryogenesis=어리연꽃(Nymphoides indica (L.) O. Kuntze) 화경 배양으로부터 체세포배발생을 통한 식물체 재생

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dc.contributor.authorMyung Jin Oh-
dc.contributor.authorSung Ran Min-
dc.contributor.authorJang Ryol Liu-
dc.contributor.authorSuk Weon Kim-
dc.date.accessioned2017-04-19T09:06:55Z-
dc.date.available2017-04-19T09:06:55Z-
dc.date.issued2007-
dc.identifier.issn12292818-
dc.identifier.uri10.5010/JPB.2007.34.1.007ko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/7872-
dc.description.abstractPlant regeneration system from floral stem of Mymphoides indica via somatic embryogenesis was established. After four weeks of culture onto 1/2MS medium containing 2,4-D, pale-yellow globular structures and calluses were formed on the cut surface of floral stem explants. Upon transfer to 1/2MS basal medium, pale-yellow globular structures were developed into somatic embryos and normal plantlets. These results indicated that pale-yellow globular structures and calluses from floral stem were globular embryos and embryogenic calluses, respectively. The frequency of embryogenic callus formation from floral stem was reached to nearly 100% when floral stem was cultured onto 1/2Ms medium supplemented with low concentration of 2,4-D (0.1 to 0.3 mg/L). However, the higher concentration of 2,4-D resulted in decrease of the frequency of embryogenic callus formation. In this study, low concentration of 2,4-D had a stimulative role in embryogenic callus formation, whereas BA showed inhibitory role in callus formation. In comparison to floral stem, leaf explants showed low frequency of embryogenic callus formation. The highest frequency of embryogenic callus formation from leaf explants was 9.5% when leaf explants were cultured onto 1/2MS medium supplemented with 0.3 mg/L of 2,4-D. The plant regeneration system of Nymphoides indica established in this study, might be applied to mass proliferation, conservation of genetic resources and genetic transformation for molecular breeding.-
dc.publisherSouth Korea-
dc.titlePlant regeneration from floral stem cultures of Nymphoides indica (L.) O. Kuntze. via somatic embryogenesis=어리연꽃(Nymphoides indica (L.) O. Kuntze) 화경 배양으로부터 체세포배발생을 통한 식물체 재생-
dc.title.alternativePlant regeneration from floral stem cultures of Nymphoides indica (L.) O. Kuntze. via somatic embryogenesis-
dc.typeArticle-
dc.citation.titleJournal of Plant Biotechnology-
dc.citation.number1-
dc.citation.endPage10-
dc.citation.startPage7-
dc.citation.volume34-
dc.contributor.affiliatedAuthorSung Ran Min-
dc.contributor.affiliatedAuthorSuk Weon Kim-
dc.contributor.alternativeName오명진-
dc.contributor.alternativeName민성란-
dc.contributor.alternativeName유장렬-
dc.contributor.alternativeName김석원-
dc.identifier.bibliographicCitationJournal of Plant Biotechnology, vol. 34, no. 1, pp. 7-10-
dc.identifier.doi10.5010/JPB.2007.34.1.007-
dc.description.journalClassN-
Appears in Collections:
Division of Biomaterials Research > Plant Systems Engineering Research > 1. Journal Articles
Jeonbuk Branch Institute > Biological Resource Center > 1. Journal Articles
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