Strain number NIES-333  
Phylum Heterokontophyta  
Class Bacillariophyceae  
Scientific name Aulacoseira granulata (Ehrenberg) Simonsen  
Synonym -----  
Former name Melosira granulata (Ehrenberg) Ralfs var. angustissima O.Müller f. spiralis O.Müller  
Common name Diatom (Centrales)  
Locality (Date of collection) Lake Kasumigaura Ibaraki Japan (1983-05-09)  
Latitude / Longitude 36.0428477398 / 140.373233439 
Habitat (Isolation source) Freshwater (Lake water)  
History < Hiwatari, Takehiko  
Isolator (Date of isolation) Hiwatari, Takehiko (1983-05-10)  
Identified by Mizuno, Makoto; Kawachi, Masanobu (Reidentify)  
State of strain Subculture; Unialgal; Clonal; Axenic[2014 Jan.]  
Culture condition
(Preculture condition)
Medium:  CSi  
Temperature:  15 (20) C
Light intensity:  7-14 (10-17) µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  1 M (10 D)  
Gene information 18S rRNA ( LC143217 )  
Cell size (min - max) 3 - 12 μm  
Other strain no. Other strain no. : K-Melo  
Remarks Unstable 

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