Strain number NIES-145  
Phylum Heterokontophyta  
Class Raphidophyceae  
Scientific name Heterosigma akashiwo (Hada) Hada ex Y.Hara & Chihara  
Synonym Entomosigma akashiwo Y.Hada; Chattonella akashiwo (Y.Hada) Loeblich III 1979; Olisthodiscus carterae Hulburt 1965; Heterosigma inlandica Hada 1968; Chattonella inlandica (Y.Hada) Loeblich III & Fine 1977; Heterosigma carterae (Hulbert) F.J.R.Taylor 1992  
Former name  
Common name  
Locality (Date of collection) Kagoshima Japan (1978-05-21)  
Latitude / Longitude  
Habitat (Isolation source) Marine  
History < KAGAWA  
Isolator (Date of isolation) Yoshimatsu, Sadaaki  
Identified by Yoshimatsu, Sadaaki  
State of strain Subculture; Unialgal; Clonal; Axenic[2018 Feb]  
Culture condition
(Preculture condition)
Medium:  f/2  
Temperature:  20 C
Light intensity:  32-40 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  1 M  
Gene information 28S rRNA ( AB217645 ) , CO1 ( AB334510 ) , rbcL ( AB334437 )  
Cell size (min - max)  
Organization Unicellular; Flagellate 
Characteristics Red tide  
Other strain no. Other strain no. : KGW-11-5  
Remarks Fragile species to transportation stresses; Read and agree "How to order 4.1"; Axenic 
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): 189141517711151452232252332342652742752762772782792802812822842933233243303333443453463473483503533723773883913954074084094134144174614624664875345485535565575585595605625875885895906036056216226236956966976986997007017027037047057067077087097107117127137147157167417657667678058379971001100210031004100510061007100910111016101710441045104610471302130313241327133013391340134913531370137513761379138313841385138613871391139213931395139813991400140116991700173018131815181618261827183118621863186418651874196319641965214221432144214521472148230023312332235123632364236523692370237625062533253425352536253725902633266826892690269126932694269626972716271727182720272227232725272627292730273127322770277127722773283928402841284228432844285928722878289028993391 

Kamikawa, R., Masuda, I., Demura, M., et al. 2009 Mitochondrial group II introns in the Raphidophycean flagellate Chattonella spp. suggest a diatom-to-Chattonella lateral group II intron transfer. Protist, 160, 364-375.
Keywords: Chattonella; cytochrome c oxidase subunit 1 (cox1); diatoms; group II intron; lateral transfer; Raphidophyceae
Strain(s): 123148586115118121145161462557558603671716849130323912401240224032404 
PubMed: 19346162
DOI: 10.1016/j.protis.2009.02.003

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): 1235691014838485113114116118145146161293557561603671716849238323842385238623872388238923912392239323942395239623972398239924002401240224032404240524062407 
DOI: 10.2216/08-98.1

Kamikawa, R., Asai, J., Miyahara, T., Murata, K., Oyama, K., Yoshimatsu, S., Yoshida, T., Sako, Y. 2006 Application of a real-time PCR assay to a comprehensive method of monitoring harmful algae. Mircobes Environ., 21, 163-173.
Keywords: harmful algal bloom (HAB); molecular monitoring; real-time PCR; red tide
Strain(s): 7121145603 
DOI: 10.1264/jsme2.21.163

Hosoi-Tanabe, S., Otake, I., Sako, Y. 2006 Phylogenetic analysis of noxious red tide flagellates Chattonella antiqua, C. marina, C. ovata, and C. verruculosa (Raphidophyceae) based on the rRNA gene family. Fish. Sci., 72, 1200-1208.
Keywords: Chattonella; genetic homogeneity; phylogenetic analysis; Raphidophyceae; rRNA gene family
Strain(s): 1586121145558559603670 
DOI: 10.1111/j.1444-2906.2006.01277.x

Uye, S., Takamatsu, K. 1990 Feeding inter-actions between planktonic copepods and red-tide flagellates from Japanese coastal waters. Mar. Ecol. Prog. Ser., 59, 97-107.
Strain(s): 1215145221235251 

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