Strain number NIES-1012  
Phylum Bigyra  
Class Bicosoecophyceae  
Scientific name Cafeteria roenbergensis Fenchel & D.J.Patterson  
Synonym  
Former name  
Common name  
Locality (Date of collection) Nirigahama, Wakayama, Isonoura, Wakayama, Japan (2002-01-04)  
Latitude / Longitude  
Habitat (Isolation source) Marine (Seawater)  
History < Moriya, Mayumi  
Isolator (Date of isolation) Moriya, Mayumi (2002-01-16)  
Identified by Moriya, Mayumi  
State of strain Cryopreservation; Unialgal; Clonal; Non-axenic; Mixed  
Culture condition
(Preculture condition)
Medium:  SUY 1/10  
Temperature:  15 C

Duration:  1 M  
Gene information  
Cell size (min - max) - 5 μm  
Organization Unicellular; Flagellate 
Characteristics Heterotrophic ; Phagotrophic  
Other strain no. Other strain no. : #106  
Remarks Cryopreserved 
Movie  
Related strain information
(Used in same reference)
Strain number Scientific name Common name Habitat (Isolation source) Characteristics
NIES-333
Aulacoseira granulata Centric diatom   Freshwater (Lake water)  
NIES-1411
Micromonas commoda   Marine (Seawater)  
NIES-587
Hantzschia amphioxys Pennate diatom   Terrestrial (Concrete wall)  
NIES-2566
Akinorimonas japonica   Marine (Sand) Prey for Telonema subtilis NIES-2631 ; Genome decoded strain (Repetti et al. 2022) ; Authentic strain (Barcytė et al. 2025)  
NIES-246
Pseudoschroederia antillarum Green alga   Freshwater (Lake water)  
Reference
Fukuda, S., Iwamoto, K., Atsumi, M., Yokoyama, A., Nakayama, T., Ishida, K-I., Inouye, I., Shiraiwa, Y. 2014 Global searches for microalgae and aquatic plants that can eliminate radioactive cesium, iodine and strontium from the radio-polluted aquatic environment: a bioremediation strategy. J. Plant Res., 127, 79-89.
Keywords: Algal phytoremediation; Bioaccumulation; Radiopollution; Radionuclide elimination; Radioactive cesium; The Fukushima 1 Nuclear Power Plant accident
Strain(s): 24,  36,  71,  155,  160,  203,  233,  246,  329,  333,  391,  405,  417,  440,  487,  503,  529,  531,  538,  548,  553,  587,  597,  678,  727,  805,  843,  859,  931,  995,  1003,  1012,  1015,  1017,  1031,  1044,  1045,  1259,  1326,  1331,  1377,  1382,  1388,  1411,  1435,  1439,  1440,  1441,  1442,  1458,  1728,  1826,  1831,  1833,  1840,  1846,  1862,  1865,  1956,  2131,  2144,  2146,  2147,  2150,  2175,  2176,  2185,  2268,  2325,  2341,  2352,  2377,  2412,  2437,  2854,  2855,  2856,  2858,  2859,  2860 
PubMed: 24346654
DOI: 10.1007/s10265-013-0596-9

Kashiyama, Y. et al. 2019 Taming chlorophylls by early eukaryotes underpinned algal interactions and the diversification of the eukaryotes on the oxygenated Earth. ISME J., 13, 1899-1910.
Strain(s): 8,  254,  274,  286,  324,  331,  353,  381,  494,  623,  624,  997,  1012,  1013,  1015,  1320,  1330,  1333,  1334,  1335,  1372,  1377,  1388,  1390,  1396,  1397,  1408,  1438,  1439,  1441,  1964,  2008,  2142,  2144,  2149,  2300,  2305,  2325,  2433,  2498,  2502,  2566,  2584,  2586,  2589,  2590,  2677,  2878,  3356,  3374,  3775,  4477,  4478 
PubMed: 30809012
DOI: 10.1038/s41396-019-0377-0

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