Strain number NIES-4063  
Phylum Cyanophyta  
Class Cyanophyceae  
Scientific name Pseudanabaena cenerea Tuji & Niiyama  
Former name  
Common name Blue-green alga ; Cyanobacteria  
Locality (Date of collection) Serikawa Dam Oita Japan (2014-11-19)  
Latitude / Longitude  
Habitat (Isolation source) Freshwater (Reservoir water)  
History < Niiyama, Yuko  
Isolator (Date of isolation) Niiyama, Yuko (2014-12-01)  
Identified by Tuji, Akihiro  
State of strain Cryopreservation; Unialgal; Non-axenic[2017 May]  
Culture condition
(Preculture condition)
Medium:  CT  
Temperature:  20 C
L/D cycle:  10L:14D
Duration:  2 M  
Gene information 16S rRNA ( LC314122 ) , rbcL ( LC314123 ) , mic ( LC507461 )  
Cell size (min - max)  
Organization Filamentous 
Characteristics Offensive odor ; 2-MIB production (Tuji & Niiyama 2018)  
Other strain no. Other strain no. : Ak1351  
Remarks Cryopreserved 
Shizuka, K., Ikenaga, M., Murase, J., Nakayama, N., Matsuya, N., Kakino, W., Taruya, H., Maie, N. 2020 Diversity of 2-MIB-producing cyanobacteria in Lake Ogawara: microscopic and molecular ecological approaches. Aquacult. Sci., 68, 9-23.
Keywords: Pseudanabaena; Amplicon sequencing; Real-time PCR; 2-MIB
Strain(s): 4062406342374238 

Tuji, A., Niiyama, Y. 2018 Two new Pseudanabaena (Cyanobacteria, Synechococcales) species from Japan, Pseudanabaena cinerea and Pseudanabaena yagii, which produce 2-methylisoborneol. Phycol. Res., 66, 291-299.
Keywords: internal transcribed spacer region; Phormidiumtenue; Pseudanabaena foetida; Pseudanabaena subfoetida; rRNA operon; secondary structure
Strain(s): 512406240634064406542374238 
DOI: 10.1111/pre.12327

Tuji, A., Niiyama, Y. 2018 The taxonomy of Pseudanabaena(Cyanobacteria) and characters for Jjudging the production of odor compounds. Jpn. J. Water Treat. Biol., 54, 115-120 (in Japanese with English summary).
Keywords: 2-MIB; L/W ratio; Phormidium tenue; pigment; Pseudanabaena
Strain(s): 5124059406240634064406542374238 
DOI: 10.2521/jswtb.54.115

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