Strain number NIES-198  
Phylum Streptophyta  
Class Zygnematophyceae  
Scientific name Closterium tumidum Johnson  
Synonym Closterium cornu Ehrenberg ex Ralfs  
Former name  
Common name Desmid  
Locality (Date of collection) Billethadi, Nepal (1965-12-03)  
Latitude / Longitude  
Habitat (Isolation source) Freshwater (Pond sediment)  
History < IAM (1983);  
Isolator (Date of isolation) Ichimura, Terunobu  
Identified by Ichimura, Terunobu  
State of strain Subculture; Unialgal; Clonal; Non-axenic  
Culture condition
(Preculture condition)
Medium:  C  
Temperature:  20 (20) C
Light intensity:  4-8 (10-17) µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  3 M (1 M)  
Gene information 18S rRNA ( AF352234 )  
Cell size (min - max)  
Organization Unicellular 
Characteristics Homothallic  
Other strain no. Other collection strain no. : IAM C-450 (=C-580)
Other strain no. : N-79-11  
Remarks  
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-65
Closterium peracerosum-strigosum-littorale complex Desmid   Freshwater (Lake water) Heterothallic: Mating type (+) ; Mating group II B  
Related strain information
(Used in same reference)
Strain number Scientific name Common name Habitat (Isolation source) Characteristics
NIES-575
Pandorina morum Green alga   Freshwater (Paddy soil) Phototaxis ; Heterothallic ; Isogamous ; Mating type (−) ; Crosses with NIES-574  
NIES-160
Chlorokybus riethii   Freshwater (Soil)  
NIES-44
Microcystis aeruginosa Blue-green alga ; Cyanobacteria   Freshwater Cyanobacterial water bloom (aoko) ; ST1 (Tanabe et al. 2007) ; Genome decoded strain (Okano et al. 2015)  
NIES-89
Microcystis aeruginosa Blue-green alga ; Cyanobacteria   Freshwater (Lake water) Cyanobacterial water bloom (aoko) ; Toxicity ; microcystin (+) (Tanabe et al. 2009b) ; ST4 (Tanabe et al. 2007)  
NIES-62
Closterium peracerosum-strigosum-littorale complex Desmid   Freshwater (Paddy water) Heterothallic: Mating type (+) ; Mating group II A  
Reference
Denboh, T., Hendrayanti, D., Ichimura, T. 2001 Monophyly of the genus Closterium and the order Desmidiales (Charophyceae, Chlorophyta) inferred from nuclear small subunit rDNA data. J. Phycol., 37, 1063-1072.
Keywords: Charophyceae; Closterium; desmid; molecular phylogeny; placoderm; SSU rDNA; Zygnematales
Strain(s): 52125165170174175180181185187188191194198199200339449 
DOI: 10.1046/j.1529-8817.2001.00146.x

Ichimura, T. 1973 The life cycle and its control in some species of Closterium, with special reference to the biological species problems. Thesis D. Sci., University of Tokyo, 69 pp., 11 tables, 40 figs.
Strain(s): 666768125127174175176177179180181182183185198202337338450451 

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 

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 

Ichimura, T. 1973 Culture of microalgae (6). Iden, 27, 97-101 (in Japanese).
Strain(s): 66173175179180181183198338450 

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