A big image opens when the thumbnail is clicked.(nies-0309.jpg)
Strain number NIES-309  
Phylum Streptophyta  
Class Zygnematophyceae  
Scientific name Pleurotaenium ehrenbergii (Ralfs) De Bary var. ehrenbergii  
Synonym  
Former name  
Common name Desmid  
Locality (Date of collection) Iriomote Isl., Okinawa, Japan (1973-06-10)  
Latitude / Longitude 24.336004 / 123.814699 
Habitat (Isolation source) Freshwater (Paddy soil)  
History < IAM (1983);  
Isolator (Date of isolation) Ichimura, Terunobu (1973-10-17)  
Identified by  
State of strain Subculture; Unialgal; Clonal; Non-axenic  
Culture condition
(Preculture condition)
Medium:  MG  
Temperature:  20 (25) C
Light intensity:  6-10 (14-16) µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  3 M (21 D)  
Gene information  
Cell size (min - max)  
Organization  
Characteristics Heterothallic ; Mating type (+) ; Crosses with NIES-310  
Other strain no. Other collection strain no. : IAM C-467 (=C-591)
Other strain no. : R-13-27  
Remarks  
Movie  
Reference
Gontcharov, A. A., Marin, B., Melkonian, M. 2003 Molecular phylogeny of conjugating green algae (Zygnemophyceae, Streptophyta) inferred from SSU rDNA sequence comparisons. J. Mol. Evol., 56, 89-104.
Keywords: Green algae; Streptophyta; Zygnemophyceae; Desmids; Molecular phylogeny; SSU rDNA
Strain(s): 309 
PubMed: 12569426
DOI: 10.1007/s00239-002-2383-4

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): 262932343538455152535456585960666874757778799597100105106107108109110111112120127128129130131132133134135137139144154156158159162163164166167168171177186189192193197202204209210211212214215216217224226230231232242243244248259263287288290294295299300302303305306308309310312313329337338340341342349351359361362375378379380382384385390394396398419426427429430431433434436438440446448450451452454456478479481503505506507509510523524527529530531532536537538539540542546565570573575578579580581584592593594595596597628630635638639640641642643644645647648649650652653655657658659660661662663664667672685686687688689694717718719722723726727729 

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): 32343845127131144217226295309310338379436448450527 

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