Strain number NIES-4680  
Phylum Heterokontophyta  
Class Bacillariophyceae  
Scientific name Coscinodiscus radiatus Ehrenberg  
Synonym Coscinodiscus radiatus var. media Grunow 1884; Coscinodiscus radiatus var. genuinus A.Cleve 1942  
Former name  
Common name Centric diatom  
Locality (Date of collection) Kuji Port, Kujicho, Hitachi, Ibaraki, Japan (2025-01-19)  
Latitude / Longitude 36.500223513905084 / 140.62701527359758 
Habitat (Isolation source) Marine (Seawater)  
History < Suzuki, Shigekatsu  
Isolator (Date of isolation) Suzuki, Shigekatsu (2025-01-19)  
Identified by Suzuki, Shigekatsu  
State of strain Subculture; Unialgal; Clonal; Axenic  
Culture condition
(Preculture condition)
Medium:  f/2  
Temperature:  10 C
Light intensity:  7 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  1 M  
Gene information 18S rRNA ( LC901148 )  
Cell size (min - max)  
Organization Unicellular 
Characteristics Planktonic ; Homothallic  
Other strain no. Other strain no. : Coscinodiscus-Kuji  
Remarks Axenic 
Movie  

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