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RISS 인기검색어
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- 저자 : 김미란 안선숙 장윤경 (검색결과 3 건)
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Scenedesmus quadricauda var. biornatus Kiss의 형태변이
김미란,안선숙,장윤경 숙명여자대학교 자연과학연구소 1992 자연과학논문집 Vol.- No.3
6 strains of S. quadricauda var. biornatus Kiss which is new to Korea were isolated from 6 different localities in Seoul and Kyunggi-do area in order to examine their taxonomic identity. Morphological variations of the coenobia, percentage of coenobia formed and the ultrastructure of the cell wall were observed in both synchronized and stationary cultures. Three different coenobial types, i.e. abundans type, biornatus type and quadricauda type were produced in all isolates. The percentages of coenobial types produced in different strains varied depending on the culture period. The cell wall structure of all but one(st. QB-6) strain were identical and constant through out the culture period. The cell wall structure of S. quadricauda var biornatus were unique in its smooth surface and the presence of 1 or 2 rosette, and could be easely distinguished from those of S. quadricauda, S. armatus, S. ellipsoideus and S. intermedius which produce biornatus type coenobia during early log phase of growth.
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Scenedesmus quadricauda var. biornatus Kiss 의 형태변이
김미란,안선숙,장윤경 ( Mi Ran Kim,Seon Sook An,Yoon Kyung Chang ) 한국하천호수학회 1991 생태와 환경 Vol.24 No.2
6 strains of S. quddricauda var. biornatus Kiss which is new to Korea were isolated from 6 different localities in Seoul and Kyunggi-do area in order to examine their taxonomic identity. Morphological variations of the coenobia, percentage of coenobia formed and the ultrastructure of the cell wall were observed in both synchronized and stationary cultures. Three different coenobial types, i.e. abundans type, biornatus type and quadricauda type were produced in all isolates. The percentages of coenobial types produced in different strains varied depending on the culture period. The cell wall structure of all but one (st. QB-6) strain were identical and constant through out the culture period. The cell wall structure of S. quadricauda var. biornatus were unique in its smooth surface and the presence of 1 or 2 rosette, and could be easely distinguished from those of S. quadricauda, S. armatus, S. ellipsoideus and S. intermedius which produce biornatus type coenobia during early log phase of growth.
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Scenedesmus quadricauda var. biornatus Kiss의 형태변이
김미란 안선숙 장윤경 숙명여자대학교 자연과학연구소 1992 자연과학논문집 Vol.- No.3
6 strains of S. quadricauda var. biornatus Kiss which is new to Korea were isolated from 6 different localities in Seoul and Kyunggi-do area in order to examine their taxonomic identity. Morphological variations of the coenobia, percentage of coenobia formed and the ultrastructure of the cell wall were observed in both synchronized and stationary cultures. Three different coenobial types, i.e. abundans type, biornatus type and quadricauda type were produced in all isolates. The percentages of coenobial types produced in different strains varied depending on the culture period. The cell wall structure of all but one(st. QB-6) strain were identical and constant through out the culture period. The cell wall structure of S. quadricauda var biornatus were unique in its smooth surface and the presence of 1 or 2 rosette, and could be easely distinguished from those of S. quadricauda, S. armatus, S. ellipsoideus and S. intermedius which produce biornatus type coenobia during early log phase of growth.
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