Strain number NIES-1931  
Phylum Cyanophyta  
Class Cyanophyceae  
Scientific name Sphaerospermopsis oumiana (M.Watanabe) Tuji & Niiyama  
Synonym Anabaena oumiana M.Watanabe; Sphaerospermum oumianum (M.Watanabe) Tuji & Niiyama 2010  
Former name Anabaena oumiana M.Watanabe  
Common name Blue-green alga ; Cyanobacteria  
Locality (Date of collection) near Koyama-ike Pond Tottori Tottori Japan  
Latitude / Longitude  
Habitat (Isolation source) Freshwater (Pond water)  
History < TAC;  
Isolator (Date of isolation) Niiyama, Yuko (2000-08-29)  
Identified by Niiyama, Yuko  
State of strain Subculture; Unialgal; Clonal; Non-axenic  
Culture condition
(Preculture condition)
Medium:  CB  
Temperature:  20 C
Light intensity:  4-6 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  1 M  
Gene information 16S rRNA ( AB551480 ) , rbcL ( AB551516 )  
Cell size (min - max)  
Organization Filamentous 
Characteristics Planktonic  
Other strain no. Other strain no. : TAC 568  
Remarks  
Movie  
Reference
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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