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Strain Data
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| Strain number | NIES-2498 | |||
|---|---|---|---|---|
| Phylum | Heliozoa | |||
| Class | Centrohelea | |||
| Scientific name | Raphidiophrys contractilis Kinoshita et al. | |||
| Synonym | ||||
| Former name | ||||
| Common name | ||||
| Locality (Date of collection) | Shukkeien Park, Naka-ku, Hiroshima, Hiroshima, Japan (1995-**-**) | |||
| Latitude / Longitude | 34.4 / 132.46722222 | |||
| Habitat (Isolation source) | Brackish water | |||
| History | < Suzaki, Toshinobu | |||
| Isolator (Date of isolation) | Suzaki, Toshinobu (1995-**-**) | |||
| Identified by | Suzaki, Toshinobu | |||
| State of strain | Subculture; Axenic[2021 Sept]; Mixed (Chlorogonium capillatum NIES-3374 as food) | |||
|
Culture condition (Preculture condition) |
Medium:
Helio
Temperature: 20 C Light intensity: 4-5 µmol photons/m2/sec, L/D cycle: 10L:14D Duration: 21 D |
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| Gene information | ||||
| Cell size (min - max) | ||||
| Organization | ||||
| Characteristics | ||||
| Other strain no. | Other strain no. : HSR | |||
| Remarks | Axenic | |||
| Movie | ||||
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Related strain information
(Used in same reference)
|
||||
|---|---|---|---|---|
| Strain number | Scientific name | Common name | Habitat (Isolation source) | Characteristics |
NIES-324
|
Skeletonema marinoi-dohrnii complex | Centric diatom | Marine (Seawater) | Red tide ; Test strain (Khanam et al. 2017) ; Planktonic ; DNA sequencing indicates this strain is included in Skeletonema marinoi/dohrnii clade |
|
NIES-1012 |
Cafeteria roenbergensis | Marine (Seawater) | Heterotrophic ; Phagotrophic | |
NIES-1441
|
Percolomonas sp. | Marine (Seawater) | Heterotrophic ; Phagotrophic | |
|
NIES-2300 |
Ochromonas sp. | Freshwater (Pond sediment) | Mixotrophic ; Phagotrophic | |
|
NIES-2305 |
Eutreptiella sp. | Marine (Seawater) | Red tide | |
| Reference |
|---|
|
Kinoshita, E., Suzaki, T., Sugiyama, M., Shigenaka, Y.
1995
Ultrastructure and rapid axopodial contraction of a heliozoan, Raphidiophyrys contractilis sp. nov.
J. Eucaryot. Microbiol.,
42,
283-288.
Keywords: Contraction; Heliozoa; microtubule pattern; new species; Raphidiophyrys; silicic scale; X-ray microanalysis Strain(s): 2498, 3374 DOI: 10.1111/j.1550-7408.1995.tb01581.x Sakaguchi, M., Suzuki, T., Khan, S. M. M. K. Hausmann, K. 2002 Food capture by kinetocysts in the heliozoon Raphidiophrys contractilis. Eur. J. Protistol., 37, 453-458. Keywords: Exocytosis; Extrusome; Heliozoa; Kinetocyst Strain(s): 2498, 3374 DOI: 10.1078/0932-4739-00847 Khan, S. M. M. K., Arikawa, M., Suzaki, T. 2005 Toxic effect of heavy metal ions on the axopodia of the heliozoon Raphidiophrys contractilis. Jpn. J. Protozool., 38, 44-45. Strain(s): 2498 Khan, S. M. M. K., Yoshimura, C., Arikawa, M., Omura, G., Nishiyama, S., Suetomo, Y., Kakuta, S., Suzaki, T. 2006 Axopodial degradation in the heliozoon Raphidiophrys contractilis: a novel bioassay system for detecting heavy metal toxicity in an aquatic environment. Environ. Sci., 13, 193-200. Strain(s): 2498 PubMed: 17095991 Khan, S. M. M. K., Arikawa, M., Omura, G., Suetomo, Y., Kakuta, S., Suzaki, T. 2003 Axopodial contraction in the heliozoon Raphidiophrys contractilis requires extracellular Ca2+. Zool. Sci., 20, 1367-1372. Keywords: contraction; microtubules; contractile tubules; heliozoa; calcium Strain(s): 2498 DOI: 10.2108/zsj.20.1367 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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