Strain number NIES-80  
Phylum Cyanophyta  
Class Cyanophyceae  
Scientific name Dolichospermum hangangense (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 Dolichospermum planctonicum < Anabaena planctonica Brunnthaler < Anabaena solitaria Klebahn f. solitaria  
Common name Blue-green alga ; Cyanobacteria  
Locality (Date of collection) Lake Kasumigaura, Ibaraki, Japan (1978-12-**)  
Latitude / Longitude 36.0428477398 / 140.373233439 
Habitat (Isolation source) Freshwater (Lake water)  
History < TAC;  
Isolator (Date of isolation) Watanabe, Masayuki (1978-12-**)  
Identified by Watanabe, Masayuki  
State of strain Subculture; Unialgal; Clonal; Axenic[2018 Feb]  
Culture condition
(Preculture condition)
Medium:  CB  
Temperature:  22 C
Light intensity:  19-24 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  20 D  
Gene information Whole-genome ( BJCF00000000 ) , 16S rRNA ( AF247594 AY701552 LC455665 ) , 23S rRNA ( LC455666 LC455667 ) , pcB-pcA ( AY181213 AY702222 )  
Cell size (min - max) 10 - 12 μm  
Organization Filamentous 
Characteristics Cyanobacterial water bloom (aoko) ; Planktonic ; Genome decoded strain  
Other strain no. Other strain no. : TAC 42 (K-TAN-42)  
Remarks Unstable; Axenic 
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 

Dreher, T. W., Davis, E. W., Mueller, R. S., Otten, T. G. 2021 Comparative genomics of the ADA clade within the Nostocales. Harmful Algae, 104, 102037 (article ID).
Keywords: Dolichospermum; Aphanizomenon; Anabaena; Mobilome; Genome synteny; Cyanotoxin genes
Strain(s): 8081 
PubMed: 34023075
DOI: 10.1016/j.hal.2021.102037

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