Strain number NIES-1669  
Phylum Cyanophyta  
Class Cyanophyceae  
Scientific name Dolichospermum flos-aquae (Brébisson ex Bornet & Flahault) Wacklin, Hoffmann & Komárek  
Synonym Anabaena flos-aquae (Lyngbye) Brébisson ex Bornet & Flahault; Anabaena flos-aquae Brébisson ex Bornet & Flahault f. flos-aquae  
Former name Anabaena flos-aquae Brébisson ex Bornet & Flahault  
Common name Blue-green alga ; Cyanobacteria  
Locality (Date of collection) Lake Suwa Shimosuwa Nagano Japan (1984-09-13)  
Latitude / Longitude 36.04954369 / 138.08476235 
Habitat (Isolation source) Freshwater (Lake water)  
History < TAC;  
Isolator (Date of isolation) Watanabe, Masayuki (1984-09-13)  
Identified by Watanabe, Masayuki  
State of strain Subculture; Unialgal; Clonal; Non-axenic  
Culture condition
(Preculture condition)
Medium:  MA  
Temperature:  20 C
Light intensity:  7-13 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  1 M  
Gene information 16S-ITS-23S ( AB638221 )  
Cell size (min - max)  
Organization Filamentous 
Characteristics Cyanobacterial water bloom (aoko) ; Toxicity ; anatoxin-a ; Planktonic  
Other strain no. Other strain no. : TAC 100  
Remarks Toxicity 
Movie  
Reference
Hodoki, Y., Ohbayashi, K., Kobayashi, Y., Okuda, N., Nakano, S. 2012 Detection and identification of potentially toxic cyanobacteria: Ubiquitous distribution of Microcystis aeruginosa and Cuspidothrix issatschenkoi in Japanese lakes. Harmful Algae, 16, 49-57.
Keywords: Anatoxin-a; Automated rRNA intergenic spacer analysis (ARISA); Cuspidothrix issatschenkoi; Cyanotoxin; Microcystin; Microcystis aeruginosa
Strain(s): 304077102111230512843905928932937991164516691698172919502116 
DOI: 10.1016/j.hal.2012.01.003

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