Strain number NIES-1643  
Phylum Cyanophyta  
Class Cyanophyceae  
Scientific name Sphaerospermopsis aphanizomenoides (Forti) Zapomělová, Jezberová, Hrouzek, Hisem, Řeháková & Komárková  
Synonym Anabaena aphanizomenoides Forti; Sphaerospermum aphanizomenoides (Forti) Zapomelová et al. 2009  
Former name Anabaena aphanizomenoides Forti  
Common name Blue-green alga ; Cyanobacteria  
Locality (Date of collection) Tsukuba-shi, Chuo-koen Tsukuba Ibaraki Japan (1999-10-05)  
Latitude / Longitude  
Habitat (Isolation source) Freshwater (Pond water)  
History < TAC;  
Isolator (Date of isolation) Niiyama, Yuko (1999-10-05)  
Identified by Watanabe, Masayuki  
State of strain Subculture; Unialgal; Clonal; Non-axenic  
Culture condition
(Preculture condition)
Medium:  CB  
Temperature:  20 C
Light intensity:  10-19 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  1 M  
Gene information 16S rRNA ( AB551453 ) , rbcL ( AB551500 )  
Cell size (min - max)  
Organization Filamentous 
Characteristics Planktonic  
Other strain no. Other strain no. : TAC 456  
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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