Strain number NIES-2670  
Phylum Chlorophyta  
Class Mamiellophyceae  
Scientific name Bathycoccus prasinos W.Eikrem & J.Throndsen  
Former name  
Common name  
Locality (Date of collection) English Channel (Brittanny coast), France (2001-06-14)  
Latitude / Longitude 48.61666666 /  
Habitat (Isolation source) Marine (Seawater)  
History < RCC (2010);  
Isolator (Date of isolation) Le Gall, F. (2001-06-14)  
Identified by Identified by DNA analysis at RCC  
State of strain Subculture; Unialgal; Clonal; Non-axenic  
Culture condition
(Preculture condition)
Medium:  K  
Temperature:  15 C
Light intensity:  13-15 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  2 M  
Gene information 18S-ITS1-5.8S-ITS2-28S ( KT860591 )  
Cell size (min - max) - 2 μm  
Organization Unicellular 
Characteristics Picoplankton ; Planktonic  
Other strain no. Other collection strain no. : RCC419
Other strain no. : RD010614-71-3  
Ota, S., Fuchida, S., Yamaguchi, H., Yamagishi, T., Yamamoto, H., Koshikawa, H., Kawachi, M. 2022 Propidium iodide staining and flow cytometry-based assessment of heavy metal impact on marine phytoplankton. Cytologia, 87, 177-187.
Keywords: Cyanobacteria; Deep-sea mining; Flow cytometry; Heavy metal contaminant; Microalgae; On-chip sort
Strain(s): 9699812670 
DOI: 10.1508/cytologia.87.177

Ota, S., Yamaguchi, H., Vanel, F., Fuchida, S., Koshikawa, H., Yamagishi, T., Yamamoto, H., Kawachi, M. 2020 Differential heavy metal sensitivity in seven algal species from the NIES culture collection based on delayed fluorescence assays. Phycol. Res., 68, 41-49.
Strain(s): 9699719811001131025872670 
DOI: 10.1111/pre.12403

Yamagishi, T., Ota, S., Yamaguchi, H., Koshikawa, H., Tatarazako, N., Yamamoto, H., Kawachi, M. 2019 Ecotoxicological bioassay using marine algae for deep-sea mining. In Environmental Issues of Deep-Sea Mining: Impacts, Consequences and Policy Perspectives, Ed. by Sharma, R., Springer, Cham, pp. 255-271.
Strain(s): 323613969971981100010011310141123042587259026702672 
DOI: 10.1007/978-3-030-12696-4_10

Shiratori, T., Suzuki, S., Kakizawa, Y., Ishida, K-I. 2019 Phagocytosis-like cell engulfment by a planctomycete bacterium. Nat. Commun., 10, 5529 (article ID).
Strain(s): 2670 
PubMed: 31827088
DOI: 10.1038/s41467-019-13499-2

del Campo, J., Sieracki, M.E., Molestina, R., Keeling, P., Massana, R., Ruiz-Trillo, I. 2014 The others: our biased perspective of eukaryotic genomes. Trends Ecol. Evol., 29, 252-259.
Strain(s): 1000258225842587259026702673269126932694269526962697269927002707275127532755275627582761336933703371 
PubMed: 24726347
DOI: 10.1016/j.tree.2014.03.006

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