Strain number NIES-546  
Phylum Chlorophyta  
Class Chlorophyceae  
Scientific name Volvulina steinii Playfair  
Synonym  
Former name  
Common name Green alga  
Locality (Date of collection) Hayama, Kanagawa, Japan (1980-12-**)  
Latitude / Longitude 35.271286 / 139.600715 
Habitat (Isolation source) Freshwater (Paddy soil)  
History < Nozaki, Hisayoshi  
Isolator (Date of isolation) Nozaki, Hisayoshi (1981-01-07)  
Identified by Nozaki, Hisayoshi  
State of strain Cryopreservation; Unialgal; Clonal; Axenic[2017 Dec]  
Culture condition
(Preculture condition)
Medium:  VTAC  
Temperature:  20 C
Light intensity:  21 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  2 M  
Gene information act1 ( AB973309 ) , act2 ( AB973312 )  
Cell size (min - max)  
Organization Colonial; Flagellate 
Characteristics Phototaxis ; Heterothallic ; Mating type (+) ; Crosses with NIES-545  
Other strain no. Other strain no. : 1107-8 (+)  
Remarks Cryopreserved; Axenic 
Movie  

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