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.
초록· 키워드
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This study was carried out to investigate the new cultivar production ability of flower color mutants and the optimal plant growth regulator concentration of culture condition for the plant regeneration of 6 Chrysanthemum cultivars using petal culture with flower color mutants induced by 35 Gy of gamma-ray irradiation. The best one was appeared 15.7% of ‘SP-410’,followed by 10.6% of ‘Yes Star’, and 10.3% of ‘Mujigae’ in order at the color mutation rate of petal different from unique cultivar. The flower colors were created such as from bicolor (gold + red) to red in ‘Mujigae’, purple to red-purple in ‘Yes Line’,bicolor (gold + red) to red purple in ‘Yes Star’, white to gold in ‘SP-410’. The flower colors on the center of flower were also created such as from white to light purple in ‘Yes Together’, light green to green yellow in ‘Yes Uri’. The two combinations of MS basal medium supplemented with 1.0 mg/L benzylaminopurine (BA) plus 0.5 mg/L naphthalene acetic acid (NAA) and 2.0 mg/L BA plus 0.5 mg/L NAA were proved the best in forming shoot from petal explants of petal culture with flower color mutants. The shoot formation frequency was different by cultivars, and the highest was 91.6% of ‘Yes Line’. The flower color mutants regenerated from petal culture by gamma-ray irradiation were maintained vegetatively and proved no difference on the flower color and the morphological characteristics of petal for 3 years.
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참고문헌 (24)
참고문헌 신청
Broertjes C / 1966 / Mutation breeding of chrysanthemums / Euphytica 15 : 156 ~ 162
Endo M / 1990 / Creation of mutants through tissue culture of edible chrysanthemums, Chrysanthemum morifolium Ram. I. Especially the relationship among the different explants
Furuya H / 1992 / Formation of multiple shoots and regeneration from tissue-cultured petalsegments in Chrysanthemum morifolium Ram. Sci. Bull. Agricultural Technology Researc
Furuya H. / 1998 / Mutation line characteristics of spray type chrysanthemum irradiated with gamma ray. Sci. Bull. Agricultural Technology Research Center / Hiroshima Prefect
Goo DH / 1999 / Gamma-ray sensitivity of chrysanthemum cultured in vitro / J. Kor. Soc. Hort. Sci 40 : 595 ~ 597
Endo M / 1990 / Creation of mutants through tissue culture of edible chrysanthemums, Chrysanthemum morifolium Ram. I. Especially the relationship among the different explants
Furuya H / 1992 / Formation of multiple shoots and regeneration from tissue-cultured petalsegments in Chrysanthemum morifolium Ram. Sci. Bull. Agricultural Technology Researc
Furuya H. / 1998 / Mutation line characteristics of spray type chrysanthemum irradiated with gamma ray. Sci. Bull. Agricultural Technology Research Center / Hiroshima Prefect
Goo DH / 1999 / Gamma-ray sensitivity of chrysanthemum cultured in vitro / J. Kor. Soc. Hort. Sci 40 : 595 ~ 597
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