株番号 NIES-293  
門名 Heterokontophyta  
綱名 Raphidophyceae 
学名 Heterosigma akashiwo (Hada) Hada ex Y.Hara & Chihara  
シノニム  
以前使われていた種名  
一般名 ヘテロシグマ  
地名(採集年月) 日本 宮城県 女川湾 (1984-08-28)  
緯度/経度  
生息環境(分離源) 海域 (海水)  
分離後の履歴 ← 須田彰一郎  
分離者(分離年月) 須田彰一郎 (1984-09-01)  
同定者 須田彰一郎  
株の状態 継代培養; 無菌[2016 Jul]; 単藻; クローン  
培養条件
(前培養条件)
培地名:  f/2  
温度: 20 ℃
光強度: 32-40 µmol photons/m2/sec,  明暗周期: 10L:14D
継代培養周期: 20 D  
遺伝子情報 Plastid DNA ( EU168190 ) , 18S-ITS1-5.8S-ITS2-28S ( DQ470658 ) , CO1 ( AB334512 ) , rbcL ( AB334439 )  
特性 赤潮形成 ; ゲノム解読株 (Cattolico, R. A. et al. 2008)  
サイズ (min - max)  
体制 単細胞性; 鞭毛性 
その他の株番号 その他の株番号:8280G21-1  
注意事項 輸送時の衝撃に弱い; 無菌  
動画  
文献
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.
キーワード: Cryptophyta; docosahexaenoic acid; eicosapentaenoic acid; fatty acid; Haptophyta; Heterokontophyta; microalgae
Strain(s): 1891415177111514522322523323426527427527627727827928028128228429332332433033334434534634734835035337237738839139540740840941341441746146246648753454855355655755855956056258758858959060360562162262369569669769869970070170270370470570670770870971071171271371471571674176576676780583799710011002100310041005100610071009101110161017104410451046104713021303132413271330133913401349135313701375137613791383138413851386138713911392139313951398139914001401169917001730181318151816182618271831186218631864186518741963196419652142214321442145214721482300233123322351236323642365237025062533253425352536253725902633266826892690269126932694269626972716271727182720272227232725272627292730273127322770277127722773283928402841284228432844285928782890 

Saijo, H., Tsuruta, K., Kusumoto, N., Ashitani, T., Takahashi, K. 2013 Growth inhibition activities of Sugi bark components against Heterosigma akashiwo. J. Wood Sci., 59, 238-242.
キーワード: Sugi bark; Extract; Inhibition activity; Red tide plankton; Heterosigma akashiwo
Strain(s): 293 
DOI: 10.1007/s10086-013-1328-4

Yang, EC., Boo, GH., Kim, HJ., Cho, SM., Boo, SM., Andersen, R. A., Yoon, HS. 2012 Supermatrix data highlight the phylogenetic relationships of photosynthetic Stramenopiles. Protist, 163, 217-231.
キーワード: Heterokont algae; molecular phylogenetic analysis; multigene phylogeny; reduced flagellar clade; stramenochromes
Strain(s): 29362271618631864 
PubMed: 22001261
DOI: 10.1016/j.protis.2011.08.001

Park, B. S., Baek, S. H., Ki, J.-S., Cattolico, R. A., Han, M.-S. 2012 Assessment of EvaGreen-based quantitative real-time PCR assay for enumeration of the microalgae Heterosigma and Chattonella (Raphidophyceae). J. Appl. Phycol., 24, 1555-1567.
キーワード: Raphidophyceae; Quantitative real-time PCR; EvaGreen; Field application
Strain(s): 293 
DOI: 10.1007/s10811-012-9816-2

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.
キーワード: 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

Cattolico, R. A., Jacobs, M. A., Zhou, Y., Chang, J., Duplessis, M., Lybrand, T., McKay, J., Ong, H. C., Sims, E., Rocap, G. 2008 Chloroplast genome sequencing analysis of Heterosigma akashiwo CCAM452 (West Atlantic) and NIES293 (West Pacific) strains. BMC Genomics, 9, 211-230.
Strain(s): 293 
PubMed: 18462506
DOI: 10.1186/1471-2164-9-211

Ki, J.-S., Han, M.-S. 2007 Nuclear rDNA and chloroplast rbcL, rbcS and IGS sequence data, and their implications from the Japanese, Korean, and North American harmful algae, Heterosigma akashiwo (Raphidophyceae). Environ. Res., 103, 299-304.
キーワード: Heterosigma akashiwo; blooms; nuclear rDNA; rbcS; IGS
Strain(s): 293 

Hosoi-Tanabe, S., Sako, Y. 2005 Species-specific detection and quantification of toxic marine Dinoflagellates Alexandrium tamarense and A. catenella by reai-time PCR assay. Mar. Biotechnol., 7, 506-514.
キーワード: toxic dinoflagellate; — Alexandrium; paralytic shellfish poisoning (PSP); real-time PCR; species-specific identification; quantification
Strain(s): 1712293331559603670 
PubMed: 16007374
DOI: 10.1007/s10126-004-4128-4

Takeda, F., Sakamaki, T., Xu, K., Chiba, N., Nishimura, O., Sudo, R. 2003 Effect of potential allelochemicals extracted from Sargassum horneri on the growth of red tide microalgae. J. Environ. Syst. and Eng., JSCE, VII-29, 25-32.
キーワード: Sargassum horneri; red tide microalgae; growth inhibition; allelochemicals
Strain(s): 116293 
DOI: 10.2208/jscej.2003.748_25

Connell, L., Cattolico, R. A. 1996 Fragile algae: axenic culture of field-collected samples of Heterosigma carterae. Mar. Biol., 125, 421-426.
Strain(s): 293 
DOI: 10.1007/BF00346322

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