Strain number NIES-4523  
Phylum Chlorophyta  
Class Trebouxiophyceae  
Scientific name Elliptochloris subsphaerica subsp. subalpina H.Masumoto & S.Handa  
Synonym  
Former name  
Common name Green alga  
Locality (Date of collection) Mt. Neko-dake in Sugadaira, Ueda, Nagano, Japan (2018-06-09)  
Latitude / Longitude 36.55414 / 138.37927 
Habitat (Isolation source) Terrestrial (The lichen Multiclavula vernalis)  
History < Masumoto, Hiroshi  
Isolator (Date of isolation) Masumoto, Hiroshi (2018-06-11)  
Identified by Masumoto, Hiroshi; Handa, Shinji  
State of strain Cryopreservation; Unialgal; Clonal; Axenic  
Culture condition
(Preculture condition)
Medium:  C (agar)  
Temperature:  20 C
Light intensity:  10-20 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  3 M  
Gene information 18S rRNA ( LC597448 ) , 5.8S-ITS2-28S ( LC597447 ) , 18S-ITS1-5.8S-ITS2 ( LC936681 ) , rbcL ( LC597449 )  
Cell size (min - max) 2 - 17 μm  
Organization Unicellular 
Characteristics Symbiotic (lichen) ; Authentic strain (Masumoto et al. 2026) ; Type specimen (NIES-50026, Holotype)  
Other strain no. Other strain no. : S-253-PPSC-007  
Remarks Cryopreserved; Axenic 
Movie  
Related strain information
(Used in same reference)
Strain number Scientific name Common name Habitat (Isolation source) Characteristics
NIES-4530
Elliptochloris subsphaerica Green alga   Terrestrial (Bark (Keyaki))  
NIES-4531
Elliptochloris subsphaerica Green alga   Terrestrial (Bark (Someiyoshino))  
NIES-4532
Elliptochloris subsphaerica Green alga   Terrestrial (The lichen Bryoclavula phycophila) Symbiotic (lichen)  
NIES-4527
Elliptochloris subsphaerica Green alga   Terrestrial (Wooden Fence)  
NIES-4526
Elliptochloris subsphaerica Green alga   Terrestrial (Concrete) Symbiotic (lichen)  
Reference
Masumoto, H., Handa, S., Tanaka, C., Degawa, Y. 2026 Elliptochloris, not Coccomyxa, is the photobiont of three lichenized Multiclavula species in Japan. Symbiosis, , (article ID).
Keywords: Basidiolichen; Cantharellales; Lichen resynthesis; Photobiont; TEM; Trebouxiophyceae
Strain(s): 4523,  4524,  4525,  4526,  4527,  4528,  4529,  4530,  4531,  4532 
DOI: 10.1007/s13199-026-01161-7

Unauthorized copying and replication of text, images, and tables in our homepage, are prohibited.

page-top