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한국식물학회 / v.14, no.1, 1971년, pp.33-35 
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Nicotiana tabacum의 약배양에 관한 연구 II
( Studies on the Anther Culture of Nicotiana tabacum II ) |
| 한창열; 원자력청 방사선농학연구소;
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| 초 록 |
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| After topping, axillary buds of haploid plants derived from cultured anthers were treated with 0.4% aqueous solution of colchicine. Due to the high temperature and dry air at the time of treatment, most of the buds perished. A few months after the colchicine application, however, several shoots arose from the places where the dead buds were originally located. These shoots were mostly diploid. Induction of adventive shoots from the colchicine-treatedaxils was supposed to be rather effective method of obtaining diploid shoots from haploid plants. The diploid plants had larger floral organs than the haploid plants, and had good pollen fertility and seed setting. 24 bivalent chromosomes were observed at MI of the PMC's. |
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Journal of Plant Biology / v.14, no.1, 1971년, pp.33-35
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO197111920111632)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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