Strain number NIES-31  
Phylum Cyanophyta  
Class Cyanophyceae  
Scientific name Oscillatoria laetevirens Gomont  
Synonym  
Former name  
Common name Blue-green alga ; Cyanobacteria  
Locality (Date of collection) Kawaji Hot Spring, Tochigi, Japan  
Latitude / Longitude  
Habitat (Isolation source) Hot spring  
History < IAM (1983);  
Isolator (Date of isolation) Ishikawa, Masako  
Identified by Fukushima, Hiroshi; Watanabe, Makoto M. (Reidentify)  
State of strain Cryopreservation; Unialgal; Clonal; Non-axenic  
Culture condition
(Preculture condition)
Medium:  MDM (agar)  
Temperature:  20 (25) C
Light intensity:  6-8 (14-16) µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  4 M (14 D)  
Gene information 16S rRNA ( LC455672 ) , 23S rRNA ( LC455673 )  
Cell size (min - max) 3 - 5 μm  
Organization Filamentous 
Characteristics  
Other strain no. Other collection strain no. : IAM M-42 (=M-242)
 
Remarks Cryopreserved 
Movie  
Reference
Keshari, N., Gugger, M., Zhu, T., Lu, X. 2019 Compatible solutes profiling and carbohydrate feedstock from diversified cyanobacteria. Algal Res., 43, 101637 (article ID).
Keywords: Cyanobacteria; Compatible solutes; Glucosylglycerol (GG); Sucrose; Trehalose; Glycogen
Strain(s): 315921031 
DOI: 10.1016/j.algal.2019.101637

Adachi, Y., Yokoyama, S.-I., Tanahashi, M. 2017 Development of antibacterial and antialgae product using wood biomass distillation (II). Bull. Ind. Technol. Center Gifu Prefectural Govt., 11, 9-11 (in Japanese).
Strain(s): 31227 

Mori, F., Erata, M., Watanabe, M. M. 2002 Cryopreservation of cyanobacteria and green algae in the NIES-Collection. Microbiol. Cult. Coll., 18, 45-55.
Keywords: cryopreservation; cyanobacteria; green algae; FDA staining method; NIES-Collection
Strain(s): 192122232425262728293031323334353637383940414445465051525354555658596061626364656667686970737475767778798081878990919293949596979899100101102103104105106107108109110111112119120122123125127128129130131132133134135137138139144147151152153154155156157158159160162163164165166167168170171172173174175176177178179180181182183185186187188189191192193194197198199200201202203204205206207208209210211212213214215216217224226227228229230231232241242243244245246248257259261262263266267268287288289290294295297298299300301302303305306308309310312313329334337338339340341342349351359360361362375378379380382384385390394396397398415416418419421422423424425426427428429430431432433434436437438439440446447448449450451452453454455456457458459460464468469474478479480481503504505506507509510512514515522523524527528529530531532536537538539540541542543544545546564565566567568569570571572573574575576577578579580581582583584585592593594595596597598604610628630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667672685686687688689690691692693694717718719720721722723724725726727728729 

Watanabe, M. M., Kasai, F., Hiwatari, T., Suda, S., Nei, T. 1984 Cryopreservation of microalgae in liquid nitrogen - Survival of algal cultures after freezing. Jpn. J. Freez. Dry., 30, 23-26 (in Japanese with English title).
Strain(s): 1819212426293139404144454650737475767780818788899091939598991001011201221311351371441512042072132572633794152219223522392579 

Ichimura, T. & Itoh, T. 1977 17. Preservation methods of microalgae (I) [17. Bisaisôrui no hozonhô (I)]. In Preservation methods of microorganisms [Biseibutsu Hozonhô], Ed. by Nei, T., University of Tokyo Press, Tokyo, pp. 355-373 (in Japanese).
Strain(s): 19212223242728303132333436373839404144454647484950122123127131144152173175179180181182183185198200203206217226227241266267268295309310334338379436448450455527 

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