Strain number NIES-4281  
Phylum Heterokontophyta  
Class Bacillariophyceae  
Scientific name Mayamaea terrestris N.Abarca & R.Jahn  
Synonym  
Former name Navicula pelliculosa (Kützing) Hilse  
Common name Pennate diatom  
Locality (Date of collection) Devon, U.K.  
Latitude / Longitude  
Habitat (Isolation source) Terrestrial  
History < UTEX (2019);  
Isolator (Date of isolation) Lewin, R. A. (1955-**-**)  
Identified by Tuji, Akihiro (Reidentify)  
State of strain Cryopreservation; Unialgal; Clonal; Axenic[2019 June]  
Culture condition
(Preculture condition)
Medium:  CSi  
Temperature:  20 C
Light intensity:  24 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  1 M  
Gene information  
Cell size (min - max)  
Organization Unicellular 
Characteristics Test strain for algal growth inhibition test (OECD TG201)  
Other strain no. Other collection strain no. : UTEX B 673
Other strain no. : 64  
Remarks Cryopreserved; Axenic 
Movie  
Related strain information
(Large number of orders and same genus or species)
Related strain information
(Used in same reference)
Strain number Scientific name Common name Habitat (Isolation source) Characteristics
NIES-4282
Desmodesmus subspicatus Green alga   Freshwater Test strain for ecotoxicity testing (DIN 38412;( Teil 33 (DEV L 33) ; ISO 8692 (1989))  
NIES-19
Anabaena cylindrica Blue-green alga ; Cyanobacteria    
NIES-298
Microcystis aeruginosa Blue-green alga ; Cyanobacteria   Freshwater Cyanobacterial water bloom (aoko) ; Toxicity ; microcystin (+) (Tanabe et al. 2009b) ; ST60 (Tanabe et al. 2007) ; Draft genome sequence (Rhee et al. 2012)  
Reference
Tuji, A., Suzuki, S., Yamagishi, T., Yamaguchi, H. 2021 Alternative diatom strains for growth inhibition tests (OECD Test Guideline 201). Bull. Natl. Mus. Nat. Sci., Ser. B, 47, 183–192.
Keywords: Fistulifera; Mayamaea permitis; Mayamaea pseudoterrestris sp., nov.; Mayamaea terrestris; Navicula pelliculosa; UTEX 664
Strain(s): 42804281 
DOI: 10.50826/bnmnsbot.47.4_183

Chen, S., Imai, I., Sakai, R., Fujita, M. 2025 Chlorophyta growth promotion by the plant symbiotic cyanobactericidal bacterium Pseudomonas sp. and its active substances. Fish. Sci., 91, 165-173.
Keywords: Chlorophyta; Plant hormone; Cyanobactericidal bacteria; Indole-3-acetic acid; Pseudomonas
Strain(s): 1929842814282 
DOI: 10.1007/s12562-024-01821-x

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