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  
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 

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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