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Çѱ¹½Ä¹°ÇÐȸ / v.35, no.4, 1992³â, pp.359-364
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ÀºÇ೪¹«(Ginkgo biloba L.) À¯½Ä¹°ÀÇ ÀÚ¿±Àý¿¡¼ À¯°ü¼ÓÇü¼ºÃþÀÇ Ãʱâ¹ß»ý
( Early Ontogeny of Vasuclar Cambium in Cotyledonary Node of Ginkgo biloba L. Seedlings ) |
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| The vascular cambium in Ginkgo biloba seedling began to differentiate in the cotyledonary node, and then the differentiation proceeded bidirectionally from the cotyledonary node toward the stem and root. In tangential view, procambium at the early developmental stage was a homogeneous structure consisted of almost similar cells in shape, and at the later stage the procambium became a heterogeneous one consisted of long cells and short cells. Such a differentiation pattern in the cotyledonary node was similar to that in the stem. However, it was different from that in the root. Fusiform initials and ray initials consisting the vascular cambium were originated from the long cells and the short cells, respectively. The long cells and the fusiform initials in the cotyledonary node were shorter and wider than those in the first internode.ernode. |
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Journal of Plant Biology / v.35, no.4, 1992³â, pp.359-364
Çѱ¹½Ä¹°ÇÐȸ
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199211920116233)
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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