Strain number NIES-1974  
Phylum Heterokontophyta  
Class Raphidophyceae  
Scientific name Chattonella marina (Subrahmanyan) Y.Hara & Chihara var. antiqua (Hada) Demura & Kawachi  
Synonym Hemieutreptia antiqua Hada 1974; Chattonella antiqua (Hada) Ono 1980  
Former name Chattonella antiqua (Hada) Ono  
Common name  
Locality (Date of collection) Seto Inland Sea, Higashikagawa, Kagawa, Japan (2005-08-01)  
Latitude / Longitude 34.351708 / 134.347492 
Habitat (Isolation source) Marine (Seawater)  
History < Demura, Mikihide  
Isolator (Date of isolation) Demura, Mikihide (2005-08-01)  
Identified by Demura, Mikihide  
State of strain Subculture; Unialgal; Clonal; Non-axenic  
Culture condition
(Preculture condition)
Medium:  f/2  
Temperature:  20 C
Light intensity:  24 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  1 M  
Gene information ITS1-5.8S-ITS2 ( AB334316 ) , CO1 ( AB334453 ) , rbCL ( AB334380 )  
Cell size (min - max)  
Organization Unicellular; Flagellate 
Characteristics Red tide  
Other strain no. Other strain no. : DEM-124  
Remarks Fragile species to transportation stresses; Read and agree "How to order 4.1" 
Movie  
Reference
Mitani, E., Nakayama, F., Matsuwaki, I., Ichi, I., Kawabata, A., Kawachi, M., Kato, M. 2017 Fatty acid composition profiles of 235 strains of three microalgal divisions within the NIES Microbial Culture Collection. Microb. Resour. Syst., 33, 19-29.
Keywords: Cryptophyta; docosahexaenoic acid; eicosapentaenoic acid; fatty acid; Haptophyta; Heterokontophyta; microalgae
Strain(s): 1891415177111522322523323426527427527627727827928028128228429332332433033334434534634734835035337237738839139540740840941341441746146246648753454855355655755855956056258758858959060360562262369569669769869970070170270370470570670770870971071171271371471571674176576676780583799710011002100310041005100610071009101110161017104410451046104713021303132413271330133913401349135313701375137613791383138413851386138713911392139313951398139914001401169917001730181318151816182618271831186218631864186518741963196419651974197519762142214321442145214721482300233123322351236323642365236923702376250625332534253525362537259026332668268926902691269326942696269727072716271727182720272227232725272627292730273127322770277127722773283928402841284228432844285928722878289028993391368936903691 

Demura, M., Nakayama, T., Kasai, F., Kawachi, M. 2014 Genetic structure of Japanese Chattonella marina (Raphidophyceae) populations revealed using microsatellite markers. Phycol. Res., 62, 102-108.
Keywords: Chattonella marina var. antiqua; Chattonella marina var. marina; genetic structure; isolation by distance; microsatellite marker; population genetics
Strain(s): 1231483848586113114115116118121161557197419751976197719781980198123832390239124052406250925102511251425152517 
DOI: 10.1111/pre.12047

Demura, M., Noël, M.-H., Kasai, F., Watanabe, M. M., Kawachi, M. 2009 Taxonomic revision of Chattonella antiqua, C. marina and C. ovata (Raphidophyceae) based on their morphological characteristics and genetic diversity. Phycologia, 48, 518-535.
Keywords: Chattonella antiqua; Chattonella marina; Chattonella ovata; COI; COX1; Genetic diversity; ITS; Microsatellite; Morphology; Phylogeny; Population; Raphidophyceae; rbcL; Speciation; Taxonomy
Strain(s): 1235691014838485113114116118146161293557561603671716849197419751976197719781980198119862383239124052406 
DOI: 10.2216/08-98.1

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