Strain number NIES-2099  
Phylum Cyanophyta  
Class Cyanophyceae  
Scientific name Calothrix gracilis Fritsch  
Synonym  
Former name  
Common name Blue-green alga ; Cyanobacteria  
Locality (Date of collection)  
Latitude / Longitude  
Habitat (Isolation source)  
History < IAM (2007) < Ishikawa, Masako  
Isolator (Date of isolation) Ishikawa, Masako  
Identified by Maruyama, Ko  
State of strain Cryopreservation; Unialgal; Clonal; Non-axenic  
Culture condition
(Preculture condition)
Medium:  MDM (agar)  
Temperature:  20 C
Light intensity:  9-10 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  4 M  
Gene information 16S rRNA ( LC455619 ) , 23S rRNA ( LC455620 )  
Cell size (min - max)  
Organization Filamentous 
Characteristics Nitrogen fixation  (aerobic condition)  
Other strain no. Other collection strain no. : IAM M-55
Other strain no. : Ishikawa 73. O161W  
Remarks Cryopreserved 
Movie  

Unauthorized copying and replication of text, images, and tables in our homepage, are prohibited.

page-top