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한국식물학회 / v.34, no.4, 1991년, pp.274-281 
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대두(Glycine max) 유식물에서 하배축의 신장과 유관속전이
( Vascular Transition and Hypocotyl Elongation in Soybean(Glycin max) Seedlings ) |
| 강경덕; 전북대학교 자연과학대학 생물학과;
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| The relationship between elongation of hypocotyl and its vascular transition was studied with seedling of Glycine max. the hypocotyl elongation proceeded acropetally from the base of hypocotyl toward the cotyledonary node. The vascular transition did not occur in the basal region of the hypocotyl, which did not nearly elongate, with exarch radial vascular bundles. However, the vascular transition was almost completed at the middle part of the hypocoty, more or less elongated, with endarch collateral vascular bundles. Such bundles also appeared in the uppermost region of the hypocotyl, in which the elongation was the most striking. These results suggested that the vascular transition was related to the hypocotyl elongation and that the transition of primary vascular system in Glycine max seedling was established by rather rapid process. Our observations of the serial sections from root to hypocotyl revealed that the vascular system through the root-hypocotyl-cotyledon was a unit, to which one of the epicotyl that did not participate in transition was superimposed. |
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Journal of Plant Biology / v.34, no.4, 1991년, pp.274-281
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199111920115763)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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