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한국식물학회 / v.26, no.1, 1983년, pp.41-51 
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마름(Trapa natans L. var. bispinosa Makino)의 기공 및 통기조직의 형태발생
( Ontogeny of Stomata and Aerenchyma Tissue in Trapa natans L. var. bispinosa Makino ) |
| 성민웅; 경상대학교 사범대학 생물교육과;
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| This study was carried out to investigate ontogeny of stomata and aerenchyma tissue in Trapa natans L. var. bispinosa Makino, an aquatic plant. Ontogeny of stomata in this plant was an aperigenous type surrounding with 5 to 8 epidermal cells without subsidiary cells. Stomata were distributed abundantly on the upper surface of leaf, however, no stoma was found on the lower surface of leaf, and on the epidermis of reproductive organ, petiole and stem. Ontogency of aerenchyma tissue was progressed with five steps; 1) formation of angular cells by division of cortex cells, 2) development of small and large globular cells in accompany with schizogenous intercellular space, 3) enlargement of globular cells and more expansion of intercellular space, 4) cell induction of long elliptic and triarmed shape, 5) completion of the largest intercellular space from endodermis toepidermis. During the growth period two types of leaf were appeared at each node of stems; one type was a submerged and early-fallen leaf, the other was a floating leaf on water surface. |
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Journal of Plant Biology / v.26, no.1, 1983년, pp.41-51
한국식물학회
ISSN : 1226-9239
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO198311920113742)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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