Strain number NIES-1683  
Phylum Cyanophyta  
Class Cyanophyceae  
Scientific name Dolichospermum hangangense H.J.Choi & M.-S.Han  
Synonym  
Former name Dolichospermum planctonicum < Anabaena planctonica Brunnthaler  
Common name Blue-green alga ; Cyanobacteria  
Locality (Date of collection) Nigo-ike Pond, Ono, Hyogo, Japan (2001-07-20)  
Latitude / Longitude 34.861783 / 134.934731 
Habitat (Isolation source) Freshwater (Pond water)  
History < TAC;  
Isolator (Date of isolation) Niiyama, Yuko (2001-07-26)  
Identified by Niiyama, Yuko  
State of strain Subculture; Unialgal; Clonal; Non-axenic  
Culture condition
(Preculture condition)
Medium:  CB  
Temperature:  20 C
Light intensity:  26 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  1 M  
Gene information 16S rRNA ( AB551455 ) , rbcL ( AB551502 )  
Cell size (min - max)  
Organization Filamentous 
Characteristics Planktonic  
Other strain no. Other strain no. : TAC 472  
Remarks  
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 
DOI: 10.50826/bnmnsbot.49.3_83

Choi, H. J., Joo, J.-H., Kim, J.-H., Wang, P., Ki, J.-S. 2018 Morphological characterization and molecular phylogenetic analysis of Dolichospermum hangangense (Nostocales, Cyanobacteria) sp. nov. from Han River, Korea. Algae, 33, 143-156.
Keywords: Dolichospermum hangangense; morphology; rbcLX; 16S rRNA; 16S-23S ITS
Strain(s): 817168116831934 
DOI: 10.4490/algae.2018.33.5.2

Tuji, A. & Niiyama, Y. 2010 Phylogenetic study by the morphological and molecular analyses of Japanese planktonic Anabaena species. Bull. Natl. Mus. Nat. Sci., Ser. B, 36, 71-80.
Keywords: Anabaena; Anabaena oumiana; culture, Japan, morphology, planktonic; rbcL; rbcX; rDNA; Sphaerospermum oumianum (M. Watanabe) Tuji et Niiyama comb. nov.
Strain(s): 807808820822826163916421643164616511652165316571658166516671668167216731674167716781683169016931694169616971875187818801884188718911894189519041909192019211922192919311934193919421950 

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