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한국식물학회 / v.47, no.2, 2004년, pp.160-162 
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( Direct Adventitious Shoot Formation on Seedling Radicles in Seed Cultures of Strawberry ) |
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| 초 록 |
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| Mature seeds of strawberry (fragaria x ananassa) were placed on Murashige and Skoog medium supplemented with 2.22 $mu$M 6-benzyladenine. After four weeks of culture, and without an intervening callus phase, approximately 36% of the resulting seedling radicles had formed numerous adventitious buds near their tips. A few buds on each radicle developed into shoots, while others formed disorganized calli. Consequently, the seedlings exhibited shoot apices at both ends of the axis of polarity. Our overall results suggest that a considerable level of plasticity in organ determination occurs even in higher plants, and that exogenous growth regulators can cause a root primordium in the radicle to be converted to a shoot primordium. |
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| 키워드 |
| Fragaria x ananassa Duch;organogenesis;polarity; |
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Journal of Plant Biology / v.47, no.2, 2004년, pp.160-162
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922995026)
언어 : 영어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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