Strain number NIES-465  
Phylum Heterokontophyta  
Class Bacillariophyceae  
Scientific name Gomphonema gracile Ehrenberg var. gracile  
Synonym  
Former name  
Common name Pennate diatom  
Locality (Date of collection) Watarase River System, Ashio, Gunma, Japan (1987-08-15)  
Latitude / Longitude  
Habitat (Isolation source) Freshwater (River water)  
History < Kasai, Fumie  
Isolator (Date of isolation) Kasai, Fumie (1987-08-27)  
Identified by Takamura, Noriko  
State of strain Subculture; 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)  
Organization Unicellular 
Characteristics  
Other strain no. Other strain no. : Ast-1-1  
Remarks  
Movie  
Related strain information
(Large number of orders and same genus or species)
Related strain information
(Used in same reference)
Strain number Scientific name Common name Habitat (Isolation source) Characteristics
NIES-507
Phormidium jenkelianum Blue-green alga ; Cyanobacteria   Freshwater (River sediment)  
NIES-408
Achnanthidium minutissimum Pennate diatom   Freshwater (River water)  
NIES-529
Stichococcus sp. Green alga   Freshwater (River water)  
NIES-305
Pseudanabaena sp. Blue-green alga ; Cyanobacteria   Freshwater (Sediment)  
NIES-510
Phormidium mucicola Blue-green alga ; Cyanobacteria   Freshwater (Stream sediment)  
Reference
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): 71,  305,  329,  407,  408,  409,  410,  411,  412,  413,  414,  416,  433,  434,  454,  461,  465,  466,  467,  479,  481,  487,  503,  504,  505,  506,  507,  509,  510,  515,  529,  530,  531,  532,  536,  537,  538,  539,  540,  620,  639,  640,  641,  642,  659,  660,  661,  662 

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