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分譲依頼
株番号 NIES-837
保存機関名 国立環境研究所
門名 Haptophyta 綱名 Prymnesiophyceae
目名 科名
学名   Emiliania huxleyi (Lohmann) Hay & Mohler
シノニム -----
一般名 ハプト藻; 円石藻
地名(採集年月) オーストラリア    グレートバリアリーフ (1990-11-**)
採集者名  
生息環境(分離源) 海域
生息環境の詳細 -----  -----
分離者名(分離年月) 井上勲
同定者名 井上勲
株の状態 非無菌; 単藻; クローン; 円石(+/-)[2014 Nov]
保存形態 継代培養
凍結保存 不明
培養条件(前培養条件) 培地名:MNK; mIMR
培地形状:液体
温度:20 ℃
光強度:19 μmol phtons/m2/sec  明暗周期:10L:14D
継代培養周期:1 M
遺伝子情報 CO1b, atp4 (AB563768 ) EhPEPC (AB461362 ) EhPYC (AB461363 ) EhSEP2 (AB205027 )
画像
Emiliania huxleyi 837

Emiliania huxleyi 837

Emiliania huxleyi 837
特性
赤潮  プランクトン; バイオミネラライゼーション (Kayano, K. et al. 2011)  clade 0 (Hagino, K. et al. 2011)
細胞サイズ(min-max) 3μm- 6μm   体制 単細胞性  
注意事項 不安定  

文献
Sawada, K., Handa, N., Shiraiwa, Y., Danbara, A., Montani, S.: 1996: Long-chain alkenones and alkyl alkenoates in the coastal and pelagic sediments of the northwest North Pacific, with special reference to reconstruction of Emiliania huxleyi and Gephyrocapsa oceanica ratios.: Org. Geochem., 24, 751-764.
Strains: 837 838

Sekino, K., Kobayashi, H., Shiraiwa, Y.: 1996: Role of coccoliths in the utilization of inorganic carbon by a marine unicellular coccolithophorid, Emiliania huxleyi: a survey using intact cells and protoplasts.: Plant Cell Physiol., 37, 123-127.
Strains: 837

Sekino, K., Shiraiwa, Y.: 1994: Accumulation and utilization of dissolved inorganic carbon by a marine unicellular coccolithophorid, Emiliania huxleyi.: Plant Cell Physiol., 35, 353-361.
Strains: 837

Sekino, K., Shiraiwa, Y.: 1995: CO2 release from the culture of calcifying and noncalcifying marine unicellular algae.: J. Mar. Biotechnol., 3, 101-104.
Strains: 837

Sekino, K., Shiraiwa, Y.: 1996: Evidence for the involvement of mitochondrial respiration in calcification in a marine coccolithophorid, Emiliania huxleyi.: Plant Cell Physiol., 37, 1030-1033.
Strains: 837

Danbara, A., Shiraiwa, Y.: 1999: The requirement of selenium for the growth of marine coccolithophorids, Emiliania huxleyi, Gephyrocapsa oceanica and Helladosphaera sp. (Prymnesiophyceae).: Plant Cell Physiol, 40, 762-766.
Strains: 837 838

Iwamoto, K., Shiraiwa, Y.: 2003: Characterization of NADH nitrate reductase from the coccolithophorid Emiliania huxleyi (Lohman) Hay & Mohler (Haptophyceae).: Mar. Biotechnol., 5, 20-26.
Strains: 837

Obata, T., Araie, H., Shiraiwa, Y.: 2004: Bioconcentration mechanism of selenium by a coccolithophorid, Emiliania huxleyi.: Plant Cell Physiol., 45, 1434-1441.
Strains: 837

Obata, T., Sera, K., Futatsugawa, S., Shiraiwa, Y.: 2004: Multi-element analysis of marine microalgae using particle-induced X-ray emission.: Mar. Biotechnol., 6, 66-70.
Strains: 837

Obata, T., Shiraiwa, Y.: 2005: A novel eukaryotic selenoprotein in the haptophyte alga Emiliania huxleyi.: J. Biol. Chem., 280, 18462-18468.
Strains: 837

Sawada, K., Shiraiwa, Y.: 2004: Alkenone and alkenoic acid compositions of the membrane fractions of Emiliania huxleyi.: Phytochemistry, 65, 1299-1307.
Strains: 837

Shiraiwa, Y.: 2003: Physiological regulation of carbon fixation in the photosynthesis and calcification of coccolithophorids.: Comp. Biochem. Physiol. B-Biochem. Mol. Biol., 136, 775-783.
Strains: 837

Shiraiwa, Y., Danbara, A., Kanke, Y.: 2004: Characterization of highly oxygen-sensitive photosynthesis in coccolithophorids.: Jpn. J. Phycol., 52, Suppl., 87-94.
Strains: 837 838

Shiraiwa, Y., Hatano-Sugimoto, Y., Satoh, M.: 2003: Regulation of intracellular calcification and algal growth by nutrient supply in coccolithophorids.: In Biomineralization (BIOM2001): formation, diversity, evolution and application, Proceedings of th 8th International Symposium on Biomineralization, Eds. by Kobayashi & Ozawa, p. 241-246.
Strains: 837 838

Shiraiwa, Y., Kayano, K.: 2007: Coccolith.: In Development of New Functional Materials Inspired by Biomineralization , Ed. by Kato, T., CMC Publications, Tokyo, p. 52-63.
Strains: 837

Yamane, K., Matsuyama, S., Igarashi, K., Kuwabara, T.: 2013: Pyrolytic Generation of Petroleum Crude Oils from the Marine Phytomicroalgal Coccolithophore Emiliania huxleyi (Haptophyta) and Preparation of n-Alkane-Rich Biofuel.: Energy Fuels, 27, 7470–7479.
Strains: 837

Satoh, M., Iwamoto, K., Suzuki, I., et al.: 2009: Cold stress stimulates intracellular calcification by the coccolithophore, Emiliania huxleyi (Haptophyceae) under phosphate-deficient conditions. : Mar. Biotechnol., 11, 327-333.
Strains: 837

Mizoguchi, T., Kimura, Y., Yoshitomi, T., Tamiaki, H. : 2011: The stereochemistry of chlorophyll-c3 from the haptophyte Emiliania huxleyi: the (132R)-enantiomers of chlorophylls-c are exclusively selected as the photosynthetically active pigments in chromophyte algae. : Biochim. Biophys. Acta, 1807, 1467-1473.
Strains: 71 281 696 837

Yamane, K., Matsuyama, S., Igarashi, K., Utsumi, M., Shiraiwa, Y., Kuwabara, T.: 2013: Anaerobic coculture of microalgae with Thermosipho globiformans and Methanocaldococcus jannaschii at 68 ºC enhances generarion of n-alkane-rich biofules after pyrolysis.: Appl. Environ. Microbiol., 79, 924-930.
Strains: 837 2258

Iwamoto, K., Shiraiwa, Y.: 2012: Characterization of intracellular iodine accumulation by iodine-tolerant microalgae.: Procedia Environ. Sco., 15, 34-42.
Strains: 377 837 838

Tsuji, Y., Suzuki, I., Shiraiwa, Y.: 2009: Photosynthetic carbon assimilation in the coccolithophorid Emiliania huxleyi (Haptophyta): evidence for the predominant Operation of the C 3 cycle and the Contribution of β-carboxylases to the active anaplerotic reaction.: Plant Cell Physiol., 50, 318-329.
Strains: 837

Tsuji, Y., Suzuki, I., Shiraiwa, Y.: 2012: Enzymological evidence for the function of a plastid-located pyruvate carboxylase in the Haptophyte alga Emiliania huxleyi: a novel pathway for the production of C 4 compounds.: Plant Cell Physiol., 53, 1043-1052.
Strains: 837

Araie, H., Sakamoto, K., Suzuki, I., Shiraiwa, Y.: 2011: Characterization of the selenite uptake mechanism in the coccolithophore Emiliania huxleyi (Haptophyta).: Plant Cell Physiol., 52, 1204-1210.
Strains: 837

Kayano, K., Shiraiwa, Y.: 2009: Physiological regulation of coccolith polysaccharide production by phosphate availability in the coccolithophorid Emiliania huxleyi.: Plant Cell Physiol., 50, 1522-1531.
Strains: 837

Fukuda, S., Suzuki, I., Hama, T., Shiraiwa, Y.: 2011: Compensatory response of the unicellular-calcifying alga Emiliania huxleyi (Coccolithophoridales, Haptophyta) to ocean acidification.: J. Oceanogr., 67, 17-25.
Strains: 837

Hagino, K., Bendif, E. M., Young, J. R. Kogame, K., Probert, I., Takano, Y., Horiguchi, T., de Vardas, C., Okada, H.: 2011: New evidence for morphological and genetic variation in the cosmopolitan coccolithophore Emiliania huxleyi (Prymnesiophyceae) from the COX1b-ATP4 genes.: J. Phycol., 47, 1164-1176.
Strains: 837 838 1000 1311 1312 1313 1314

Fukuda, S., Suzuki, Y., Shiraiwa, Y.: 2014: Difference in physiological responses of growth, photosynthesis and calcification of the coccolithophore Emiliania huxleyi to acidification by acid and CO2 enrichment.: Photosynth. Res., 121, 299-309.
Strains: 837

Tsuji, Y., Yamazaki, M., Suzuki, I., Shiraiwa, Y.: 2015: Quantitative analysis of carbon flow into photosynthetic products functioning as carbon storage in the marine coccolithophore, Emiliania huxleyi.: Mar. Biotechnol., 17, 428-440.
Strains: 837

Nakamura, H., Sawada, K., Araie, H., Suzuki, I., Shiraiwa, Y.: 2015: n-Nonacosadienes from the marine haptophytes Emiliania huxleyi and Gephyrocapsa oceanica.: Phytochemistry, 111, 107-113.
Strains: 837 1315

Ono, M., Sawada, K., Kubota, M., Shiraiwa, Y.: 2009: Change of the unsaturation degree of alkenone and alkenoate during acclimation to salinity change in Emiliania huxleyi and Gephyrocapsa oceanica with reference to palaeosalinity indicator.: Res. Org. Geochem., 25, 53-60.
Strains: 837 839

Kayano, K., Saruwatari, K., Kogure, T., Shiraiwa, Y.: 2011: Effect of coccolith polysaccharides isolated from the coccolithophorid, Emiliania huxleyi, on calcite crystal formation in in vitro CaCO3 crystallization.: Mar. Biotechnol., 13, 83-92.
Strains: 837