Strain number NIES-811  
Phylum Cyanophyta  
Class Cyanophyceae  
Scientific name Dolichospermum planctonicum (Brunnthaler) Wacklin, L.Hoffmann & Komárek  
Synonym Anabaena planctonica Brunnthaler 1903; Anabaena solitaria f. planctonica (Brunnthaler) Komárek 1958; Anabaena limnetica G.M.Smith 1916  
Former name Anabaena planctonica Brunnthaler  
Common name Blue-green alga ; Cyanobacteria  
Locality (Date of collection) Lake Ohnuma, Hokkaido, Japan (1990-08-**)  
Latitude / Longitude 41.998858 / 140.691819 
Habitat (Isolation source) Freshwater (Lake water)  
History < Li, Renhui < TAC;  
Isolator (Date of isolation) Niiyama, Yuko (1990-08-**)  
Identified by Watanabe, Masayuki  
State of strain Subculture; Unialgal; Clonal; Axenic[2017 Dec]  
Culture condition
(Preculture condition)
Medium:  MG  
Temperature:  20 C
Light intensity:  9-15 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  2 M  
Gene information 16S rRNA ( AY701543 LC764468 ) , rbcL ( LC764460 )  
Cell size (min - max)  
Organization Filamentous 
Characteristics Cyanobacterial water bloom (aoko) ; Planktonic  
Other strain no. Other strain no. : TAC 422 (A4)  
Remarks Axenic 
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 
DOI: 10.50826/bnmnsbot.49.3_83

Niiyama, Y. 1996 Morphology and systematics of Anabaena strains in National Science Museum. Jpn. J. Phycol. (Sôrui), 44, 1-8 (in Japanese with English summary).
Keywords: akinetes; algal strain; Anabaena; heterocytes; vegetative cells
Strain(s): 8088098108118128138148198208218228258268271639164016411652165316551670167116721673167716801695 

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