A big image opens when the thumbnail is clicked.(nies-0620.jpg)
Strain number NIES-620  
Phylum Heterokontophyta  
Class Bacillariophyceae  
Scientific name Gomphonema angustatum (Kützing) Rabenhorst var. obtusatum (Kützing) Grunow  
Former name  
Common name Pennate diatom  
Locality (Date of collection) Hatorisawa, Mt. Tsukuba, Ibaraki, Japan (1987-04-17)  
Latitude / Longitude  
Habitat (Isolation source) Freshwater (River sediment)  
History < Kasai, Fumie  
Isolator (Date of isolation) Kasai, Fumie (1987-05-06)  
Identified by Takamura, Noriko  
State of strain Cryopreservation; Unialgal; Clonal; Non-axenic  
Culture condition
(Preculture condition)
Medium:  CSi  
Temperature:  15 C
Light intensity:  9-11 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  3 M  
Gene information  
Cell size (min - max) - 17 μm  
Organization Unicellular 
Other strain no. Other strain no. : 1-36  
Remarks Cryopreserved 
Takamura, N., Kasai, F., Watanabe, M. M. 1989 Effects of Cu, Cd and Zn on photosynthesis of freshwater benthic algae. J. Appl. Phycol., 1, 39-52.
Keywords: heavy metal; photosynthesis; algae; tolerance
Strain(s): 71305329407408409410411412413414416433434454461465466467479481487503504505506507509510515529530531532536537538539540620639640641642659660661662 

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