Morphology and taxonomy of the Aphanizomenon spp. (Cyanophyceae) and related species in the Nakdong River, South Korea
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Background: The purpose of this study is to describe the morphological characteristics of the Aphanizomenon spp. and related species from the natural samples collected in the Nakdong River of South Korea. Results: Morphological characteristics in the four species classified into the genera Aphanizomenon Morren ex Bornet et Flahault 1888 and Cuspidothrix Rajaniemi et al. 2005 were observed by light microscopy. The following four taxa were identified: Aphanizomenon flos-aquae Ralfs ex Bornet et Flahault, Aphanizomenon klebahnii Elenkin ex Pechar, Aphanizomenon skujae Komárková-Legnerová et Cronberg, and Cuspidothrix issatschenkoi (Usačev) Rajaniemi et al. Aph. flos-aquae and Aph. klebahnii always formed in fascicles; the others only occurred in solitary. Aph. flos-aquae was similar to Aph. klebahnii, whereas these species differed from each other by the size and shape of fascicles, which was macroscopic in Aph. flos-aquae and microscopic in the Aph. klebahnii. One of their characteristics was that trichomes are easily disintegrating during microscopic examination. C. issatschenkoi could be clearly distinguished from other species by hair-shaped terminal cell. Its terminal cell was almost hyaline and markedly pointed. Young populations of the species without heterocytes run a risk of a misidentification. Aph. skujae was characterized by akinete. Morphological variability of akinetes from natural samples collected in the Nakdong River was rather smaller than those reported by previous study. Conclusions: C. issatschenkoi are described for the first time in the Nakdong River. In addition, Aph. klebahnii and Aph. skujae are new to South Korea.
Abstract
Background: The purpose of this study is to describe the morphological characteristics of the Aphanizomenon spp. and related species from the natural samples collected in the Nakdong River of South Korea. Results: Morphological characteristics in the four species classified into the genera Aphanizomenon Morren ex Bornet et Flahault 1888 and Cuspidothrix Rajaniemi et al. 2005 were observed by light microscopy. The following four taxa were identified: Aphanizomenon flos-aquae Ralfs ex Bornet et Flahault, Aphanizomenon klebahnii Elenkin ex Pechar, Aphanizomenon skujae Komárková-Legnerová et Cronberg, and Cuspidothrix issatschenkoi (Usačev) Rajaniemi et al. Aph. flos-aquae and Aph. klebahnii always formed in fascicles; the others only occurred in solitary. Aph. flos-aquae was similar to Aph. klebahnii, whereas these species differed from each other by the size and shape of fascicles, which was macroscopic in Aph. flos-aquae and microscopic in the Aph. klebahnii. One of their characteristics was that trichomes are easily disintegrating during microscopic examination. C. issatschenkoi could be clearly distinguished from other species by hair-shaped terminal cell. Its terminal cell was almost hyaline and markedly pointed. Young populations of the species without heterocytes run a risk of a misidentification. Aph. skujae was characterized by akinete. Morphological variability of akinetes from natural samples collected in the Nakdong River was rather smaller than those reported by previous study. Conclusions: C. issatschenkoi are described for the first time in the Nakdong River. In addition, Aph. klebahnii and Aph. skujae are new to South Korea.
참고문헌 (43)
- Ballot, A., "First report of anatoxin-aproducing cyanobacterium Aphanizomenon issatschenkoi in northeastern Germany", Toxicon, 56, pp.964~971 (2010)
- 최철만, "낙동강하류의 식물플랑크톤상과 군집구조", 한국환경농학회지, 30(2), pp.159~170 (2007), 한국환경농학회
- Cirés, S., "A review of the phylogeny, ecology and toxin production of bloom-forming Aphanizomenon spp. and related species within the Nostocales(cyanobacteria)", Harmful Algae, 54, pp.21~43 (2016)
- Dias, E., "Production of paralytic shellfish toxins by Aphanizomenon sp. LMECYA 31(cyanobacteria)", Journal of Phycology, 38(4), pp.705~712 (2002)
- Figueiredo, D. R., "Differential inter-and intra-specific responses of Aphanizomenon strains to nutrient limitation and algal growth inhibition", Journalof Plankton Research, 33, pp.1606~1616 (2011)
- Gugger, M., "Phylogenetic comparison of the cyanobacterial genera Anabaena and Aphanzomenon", International Journal of Systematic and Evolutionary Microbiology, 52, pp.1867~1880 (2002)
- Guzmán-Guillén, R., "Cylindrospermopsin induces neurotoxicity in tilapia fish(Oreochromis niloticus)exposed to Aphanizomenon ovalisporum", Aquatic Toxicology, 161, pp.17~24 (2015)
- Hindák, F., "Morphological variation of four planktic nostocalean cyanophytes—members of the genus Aphanizomenon or Anabaena? Hydrobiologia, 438", Hydrobiologia, 438, pp.107~116 (2000)
- Hindák, F., "Planktic cyanophytes of Lake Volvi, Greece", Archiv für Hydrobiologie, 1988, pp.50–53, 497~528
- Hirose, H. M., "Illustrations of the Japanese freshwater algae", pp.933~ (1977), Uchidarokakugo Publishing Co., Ltd
- John D. M., "The freshwater algal flora of the British isles: An identification guide to freshwater and terrestrial algae", pp.702~ (2002), Cambridge University Press
- Kastovsky, J., "A review of the alien and expansive species of freshwater cyanobacteria and algae in the Czech Republic", Biological Invasions, 12(10), pp.3599~3625 (2010)
- Komárek, J., "Algologische Studien", pp.10~206 (1958), Academia
- 3, "SüBwasserflora von Mutteleuropa, 19", pp.2013, Komárek, J.
- Komárek, J., "Diversity of Aphanizomenon-like Cyanobacteria", Czech Phycology, 6, pp.1~32 (2006)
- Komárek, J., "Trichome structure of four Aphanizomenon taxa(Cyanophyceae)from Czechoslovakia, with notes on the taxonomy and delimitation of the genus", Plant Systematics and Evolution, 164, pp.47~64 (1989)
- Komárková-Lengnerová, J., "New and recombined filamentous cyanophytes from lakes in South Scania, Sweden", Archiv für Hydrobiologie, 1992, pp.67, 21~37
- "Viznač. Prosnov. Vodorost. Ukr. RSR", 1968, 1~524
- Lyra, C., "Molecular characterization of planktic cyanobacteria of Anabaena, Aphanizomenon, Microcystis and Planktothrix genera", International Journal of Systematic and Evolutionary Microbiology, 51, pp.513~526 (2001)
- Ma, H., "Growth inhibitory effect of Microcystis on Aphanizomenon flos-aquae isolated from cyanobacteria bloom in Lake Dianchi", Harmful Algae, 42, pp.43~51 (2015)
- Marshall, H. G., "A review of phytoplankton composition within Chesapeake Bay and its tidal estuaries", Journal of Plankton Research, 27(11), pp.1083~1102 (2005)
- McDonald, K. E., "Dynamics of Aphanizomenon and Microcystis(cyanobacteria)during experimental manipulation of an urban impoundment", Lake and Reservoir Management, 29(2), pp.272~276 (2013)
- Mehnert, G., "Competitiveness of invasive and native cyanobacteria from temperate freshwaters under various light and temperature conditions", Journal of Plankton Research, 32(7), pp.1009~1021 (2010)
- Moustaka-Gouni, M., "Polyphasic evaluation of Aphanizomenon issatschenkoi and Raphidiopsis mediterranea in a Mediterranean lake", Journal of Plankton Research, 32(6), pp.927~936 (2010)
- Paerl, H. W., "Climate change : a catalyst for global expansion of harmful cyanobacterial blooms", Environmental Microbiology Reports, 1(1), pp.27~37 (2009)
- Park, H. K., "Phytoplankton of Lake Paldang", pp.131~ (2004), Han River Environment Research Center
- 박혜경, "낙동강 중, 하류 및 덕동호의 시공간적 남조류 군집 특성", 한국물환경학회지, 31(3), pp.286~294 (2015), 한국물환경학회
- Pharm, M. N., "A checklist of the algae of Singapore", pp.1~100 (2011), Raffles Museum of Biodiversity Research, National University of Singapore
- Preussel, K., "Responde of cylindrospermopsin production and release in Aphanizomenon flos-aquae(Cyanobacteria)to varying light and temperature conditions", Harmful Algae, 8(5), pp.645~650 (2009)
- Rajaniemi, P., "Phylogenetic and morphological evaluation of the genera Anabaena, Aphanizomenon, Trichormus and Nostoc(Nostocales, Cyanobacteria)", International Journal of Systematic and Evolutionary Microbiology, 55, pp.11~26 (2005)
- Rajaniemi, P., "Taxonomic consequences from the combined molecular and phenotype evaluation of selected Anabaena and Aphanizomenon strains", Algologicals Studies, 117, pp.371~391 (2005)
- 류희성, "낙동강 상류 수역에서 남조류 발생과 천이패턴 - Aphanizomenon 속을 중심으로 -", 한국물환경학회지, 32(1), pp.52~59 (2016), 한국물환경학회
- Skuja, H., "Taxonomische und biologische studien üder das phytoplankton schwedischer Binnengewässer. Nova acta Regiae Societatis Scientiarum Upsaliensis", Serie, 16(3), pp.1~104 (1956)
- Smith G. M., "The fresh-water algae of the United States", pp.719~ (1950), Mcgraw-Hill Book Company, Inc.
- Takano, K., "Phylogenic analysis of Aphanizomenon flos-aquae distributed in Japan on partial sequence of rbcLX", Japanese Journal of Limnology, 69(3), pp.247~253 (2009)
- Üveges, V., "Photosynthtic characteristics and physiological plasticity of an Aphanizomenon flos-aquae (Canobacteria, Nostocaceae) winter bloom in a deep oligo-mesotrophic lake(Lake Stechlin, Germanay)", Hydrobiologia, 698, pp.263~272 (2012)
- Watanabe, M., "Phytoplankton studies of Lake Kasumigaura. (2). On some rare or interesting algae", Bulletin National Science Museum Tokyo, Series, B, 11(4), pp.137~142 (1985)
- Wu, Z. X., "Unraveling molecular diversity and phylogeny of Aphanizomenon(Nostocales, Cyanobacteria)strains isolated from China", Journal of Phycology, 46(5), pp.1048~1058 (2010)
- Yamamoto, Y., "Environmental factors that determine the occurrence and seasonal dynamics of Aphanizomenon flos-aquae", Journal of Limnology, 68(1), pp.122~132 (2009)
- Yamamoto, Y., "Importance of interspecific competition in the abundance of Aphanizomenon flos-aquae(Cyanophyceae)", Limnology, 7, pp.163~170 (2006)
- 유재정, "낙동강의 식물플랑크톤 우점종의 분포특성 및 수온과의 상관성", 생태와 환경, 47(4), pp.247~257 (2014), 한국하천호수학회
- Zapomĕlová, E., "Biogeographically interesting planktonic Nostocales(Cyanobacteria)in the Czech Republic and their polyphasic evaluation resulting in taxonomic revisions of Anabaena bergii Ostenfeld 1908(Chrysosporum gen. nov. )and A. tenericaulis Nygaard 1949(Dolochospermum tenericaule comb. nova)", Hydrobiologia, 698(1), pp.353~365 (2012)
- Zhang, D. L., "Antioxidative responses in Zebrafish Liver exposed to sublethal doses Aphanizomenon flosaquae DC-1 aphatoxins", Ecotoxicology and Environmental Safety, 113, pp.425~432 (2015)
