Strain - 詳細 -
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分譲依頼
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株番号
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NIES-837
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保存機関名
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国立環境研究所
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門名
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Haptophyta
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綱名
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Prymnesiophyceae
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目名
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科名
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学名
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Emiliania huxleyi (Lohmann) W.W.Hay & H.Mohler
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シノニム
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Pontosphaera huxleyi Lohmann 1902; Hymenomonas huxleyi (Lohmann) Kamptner 1930; Coccolithus huxleyi (Lohmann) Kamptner 1943; Gephyrocapsa huxleyi (Lohmann) Reinhardt 1972; Gephyrocapsa huxleyi P.Reinhardt 1972
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一般名
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ハプト藻; 円石藻
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地名（採集年月）
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オーストラリア
グレートバリアリーフ
(1990-11-**)
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採集者名
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生息環境（分離源）
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海域
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生息環境の詳細
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分離者名(分離年月）
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井上勲
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同定者名
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井上勲
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株の状態
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非無菌; 単藻; クローン; 円石(+/-)[2014 Nov]
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保存形態
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凍結保存
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凍結保存
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不明
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培養条件（前培養条件）
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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
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遺伝子情報
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CO1b, atp4
(AB563768
)
EhPEPC
(AB461362
)
EhPYC
(AB461363
)
EhSEP2
(AB205027
)
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画像
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特性
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赤潮形成
浮遊性; バイオミネラライゼーション (Kayano et al. 2011)
clade O (Hagino et al. 2011)
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細胞サイズ(min-max)
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3μm-
6μm
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体制
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単細胞性
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注意事項
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凍結保存[2017 Dec]; 不安定
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文献
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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. (Sôrui),
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,
pp. 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,
pp. 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., Shiraiwa, Y.:
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-Bioenerg.,
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
Pelusi, A., Hanawa, Y., Araie, H., Suzuki, I., Giordan, M., Shiraiwa, Y.:
2016:
Rapid detection and quantification of haptophyte alkenones by Fourier transform infrared spectroscopy (FTIR).:
Algal Res.,
19,
48-56.
Strains:
837
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.
Strains:
1
8
9
14
15
17
71
115
223
225
233
234
265
274
275
276
277
278
279
280
281
282
284
293
323
324
330
333
344
345
346
347
348
350
353
372
377
388
391
395
407
408
409
413
414
417
461
462
466
487
534
548
553
556
557
558
559
560
562
587
588
589
590
603
605
622
623
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
741
765
766
767
805
837
997
1001
1002
1003
1004
1005
1006
1007
1009
1011
1016
1017
1044
1045
1046
1047
1302
1303
1324
1327
1330
1339
1340
1349
1353
1370
1375
1376
1379
1383
1384
1385
1386
1387
1391
1392
1393
1395
1398
1399
1400
1401
1699
1700
1730
1813
1815
1816
1826
1827
1831
1862
1863
1864
1865
1874
1963
1964
1965
1974
1975
1976
2142
2143
2144
2145
2147
2148
2300
2331
2332
2351
2363
2364
2365
2369
2370
2376
2506
2533
2534
2535
2536
2537
2590
2633
2668
2689
2690
2691
2693
2694
2696
2697
2707
2716
2717
2718
2720
2722
2723
2725
2726
2729
2730
2731
2732
2770
2771
2772
2773
2839
2840
2841
2842
2843
2844
2859
2872
2878
2890
2899
3391
3689
3690
3691
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