Strain number NIES-1380  
Phylum Heterokontophyta  
Class Raphidophyceae  
Scientific name Gonyostomum semen (Ehrenberg) Diesing  
Former name  
Common name  
Locality (Date of collection) Mizunuma Dam Kitaibaraki Ibaraki Japan (2004-07-07)  
Latitude / Longitude 36.848147 / 140.673539 
Habitat (Isolation source) Freshwater (Reservoir water)  
History < TKB;  
Isolator (Date of isolation) Nakayama, Takeshi (2004-07-**)  
Identified by Nakayama, Takeshi  
State of strain Subculture; Unialgal; Clonal; Non-axenic  
Culture condition
(Preculture condition)
Medium:  AF-6  
Temperature:  20 C
Light intensity:  14 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  2 M  
Gene information 18S rRNA ( AB512123 ) , CO1 ( KP230755 )  
Cell size (min - max)  
Organization Unicellular; Flagellate 
Characteristics Red tide ; Autotrophic  
Other strain no. Other strain no. : TKB-132 (nak26)  
Remarks Fragile species to transportation stresses; Read and agree "How to order 4.1" 

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