Strain number NIES-823  
Phylum Cyanophyta  
Class Cyanophyceae  
Scientific name Dolichospermum hangangense H.J.Choi & M.-S.Han  
Synonym  
Former name Dolichospermum planctonicum < Anabaena smithii (Komárek) M.Watanabe  
Common name Blue-green alga ; Cyanobacteria  
Locality (Date of collection) Lake Okutama, Tokyo, Japan (1991-07-**)  
Latitude / Longitude 35.7788530287 / 139.024224004 
Habitat (Isolation source) Freshwater (Lake water)  
History < Li, Renhui < TAC;  
Isolator (Date of isolation) Watanabe, Masayuki (1991-07-**)  
Identified by Li, Renhui  
State of strain Subculture; Unialgal; Clonal; Non-axenic  
Culture condition
(Preculture condition)
Medium:  CT  
Temperature:  20 C
Light intensity:  9-15 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  2 M  
Gene information 16S rRNA ( LC228970 LC764469 ) , rbcL ( LC764462 )  
Cell size (min - max)  
Organization Filamentous 
Characteristics Cyanobacterial water bloom (aoko) ; Offensive odor ; Planktonic  
Other strain no. Other strain no. : TAC 452 (210)  
Remarks Unstable 
Movie  
Reference
Tuji, A., Niiyama, Y., Ichise, S. 2023 Distribution and phylogeny of Dolichospermum hangangense (Nostcales, Cyanobacteria) found in Japanese lakes and reservoirs. Bull. Natl. Mus. Nat. Sci., Ser. B, 49, 83-95.
Keywords: Dolichospermum circinale; Dolichospermum hangangense; distribution; phylogeny, Japan
Strain(s): 808088118208228231650165116801682168318771908 

Makino, I. & Yahagi, Y. 2016 Invasion course of Anabaena and Microcystis in the catchment area. J. Environ. Safety, 7, 213-219 (in Japanese with English summary).
Keywords: Blue-green algal; Anabaena; Microcystis; genetic analysis; fish pond
Strain(s): 8231164 
DOI: 10.11162/daikankyo.16G0701

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