지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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Dinoflagellates in the genus Symbiodinium are known as zooxanthellae and exist as either symbiotic or free-living forms. Among this genus, two species, Symbiodinium minutum and Symbiodinium psygmophilum, were recently established based on genetic characters. However, some critical morphological characters of these species, such as plate formulae and related diagnoses have not been provided yet. In this study, we analyzed the morphology of S. minutum and S. psygmophilum by scanning and transmission electron microscopy. The S. minutum had the Kofoidian plate formula consisting of a small plate (x), elongated amphiesmal vesicle (EAV), 4', 5a, 8", 7s, two cingulum rows, 18-20c, 6''', and 2'''', while S. psygmophilum had x, EAV, 4', 5a, 8", 7-10s, two cingulum rows, 20-22c, 5-6''', and 1''''. These plate formulae are different from any other reported Symbiodinium species. In addition, both species had a pentagonal 1a plate and a hexagonal 2a plate, while other known Symbiodinium species had a hexagonal 1a plate and a pentagonal 2a plate. Thus, we confirm the species status of S. minutum and S. psygmophilum based on morphological and genetic characters and report the detailed morphological characteristics of these two species.
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참고문헌 (43)
참고문헌 신청
Abramoff, M. D. / 2004 / Image processing with Image / J. Biophotonics Int 11:36~42
Coffroth, M. A. / 2005 / Genetic diversity of symbiotic dinoflagellates in the genus Symbiodinium / Protist 156:19~34
Diekmann, O. E. / 2003 / Genetic variation within Symbiodinium clade B from the coral genus Madracis in the Caribbean (Netherlands Antilles) / Coral Reefs 22:29~33
Fay, S. A. / 2009 / The distribution of Symbiodinium diversity within individual host foraminifera / Coral Reefs 28:717~726
Gómez, F. / 2012 / A quantitative review of the lifestyle, habitat and trophic diversity of dinoflagellates (Dinoflagellata, Alveolata) / Syst. Biodivers 10:267~275
Coffroth, M. A. / 2005 / Genetic diversity of symbiotic dinoflagellates in the genus Symbiodinium / Protist 156:19~34
Diekmann, O. E. / 2003 / Genetic variation within Symbiodinium clade B from the coral genus Madracis in the Caribbean (Netherlands Antilles) / Coral Reefs 22:29~33
Fay, S. A. / 2009 / The distribution of Symbiodinium diversity within individual host foraminifera / Coral Reefs 28:717~726
Gómez, F. / 2012 / A quantitative review of the lifestyle, habitat and trophic diversity of dinoflagellates (Dinoflagellata, Alveolata) / Syst. Biodivers 10:267~275
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