Strain number NIES-95  
Phylum Chlorophyta  
Class Chlorophyceae  
Scientific name Scenedesmus acutus Meyen  
Synonym  
Former name  
Common name Green alga  
Locality (Date of collection) Namiki Park, Tsukuba, Ibaraki, Japan (1983-05-20)  
Latitude / Longitude 36.066148 / 140.142795 
Habitat (Isolation source) Freshwater (Pond water)  
History < Suda, Shoichiro  
Isolator (Date of isolation) Suda, Shoichiro (1983-05-20)  
Identified by Watanabe, Masayuki  
State of strain Cryopreservation; Unialgal; Clonal; Axenic  
Culture condition
(Preculture condition)
Medium:  C (agar)  
Temperature:  20 (25) C
Light intensity:  4-10 (14-16) µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  3 M (14 D)  
Gene information  
Cell size (min - max) 3 - 15 μm  
Organization Colonial 
Characteristics  
Other strain no. Other strain no. : Aq-S-1  
Remarks Cryopreserved; Axenic 
Movie  
Related strain information
(Large number of orders and same genus or species)
Related strain information
(Whose relevance due to simultaneous purchases and other information is inferred by AI)
Strain number Scientific name Common name Habitat (Isolation source) Characteristics
NIES-2273
Scenedesmus bijuga Green alga    
Related strain information
(Used in same reference)
Strain number Scientific name Common name Habitat (Isolation source) Characteristics
NIES-378
Dictyochloropsis irregularis Green alga   Terrestrial (Plant (Bark of Picea yezoensis)) Aerial ; Epiphytic  
NIES-637
Characiochloris acuminata Green alga   Freshwater (Soil) Authentic strain  
NIES-259
Closterium aciculare Desmid   Freshwater (Lake water) Other water bloom ; Heterothallic ; Mating type (−) ; Crossing with NIES-258  
NIES-96
Desmodesmus sp. Green alga   Freshwater (Lake water)  
NIES-469
Gonium pectorale Green alga   Freshwater (Pond water) Phototaxis ; Heterothallic ; Mating type (+) ; Crosses with NIES-468  
Reference
Hiwatari, T., Kasai, F., Watanabe, M. M., Nei, T. 1984 Cryopreservation of Scenedesmus acutus and Pediastrum duplex in liquid nitrogen - Survival and growth after freezing. Jpn. J. Freez. Dry., 30, 27-31 (in Japanese with English title).
Strain(s): 95213 

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): 192122232425262728293031323334353637383940414445465051525354555658596061626364656667686970737475767778798081878990919293949596979899100101102103104105106107108109110111112119120122123125127128129130131132133134135137138139144147151152153154155156157158159160162163164165166167168170171172173174175176177178179180181182183185186187188189191192193194197198199200201202203204205206207208209210211212213214215216217224226227228229230231232241242243244245246248257259261263266267268287288289290294295297298299300301302303305306308309310312313329334337338339340341342349351359360361362375378379380382384385390394396397398415416418419421422423424425426427428429430431432433434436437438439440446447448449450451452453454455456457458459460464468469474478479480481503504505506507509510512514515522523524527528529530531532536537538539540541542543544545546564565566567568569570571572573574575576577578579580581582583584585592593594595596597598604610628630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667672685686687688689690691692693694717718719720721722723724725726727728729 

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 

Oda, Y., Sakamoto, M., Miyabara, Y. 2022 Colony formation in three species of the family Scenedesmaceae (Desmodesmus subspicatus, Scenedesmus acutus, Tetradesmus dimorphus) exposed to sodium dodecyl sulfate and its interference with grazing of Daphnia galeata. Arch. Environ. Contam. Toxicol., 82, 37-47.
Strain(s): 95119802 
PubMed: 34535811
DOI: 10.1007/s00244-021-00890-8

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