Strain number NIES-4342  
Phylum Chlorophyta  
Class Chlorophyceae  
Scientific name Volvox rousseletii G.S.West  
Synonym  
Former name  
Common name Green alga ; Volvocine alga  
Locality (Date of collection) Tanigahara water purification plant, Midori-ku, Sagamihara, Kanagawa, Japan (2018-09-20)  
Latitude / Longitude 35.59098 / 139.29636 
Habitat (Isolation source) Freshwater (Water)  
History < Kinbara, Ryosuke; Nozaki, Hisayoshi  
Isolator (Date of isolation) Kinbara, Ryosuke (2018-09-20)  
Identified by Kinbara, Ryosuke; Nozaki, Hisayoshi  
State of strain Subculture; Unialgal; Clonal; Non-axenic  
Culture condition
(Preculture condition)
Medium:  AF-6/3AF-6  
Temperature:  25 C
Light intensity:  22-25 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  1 M  
Gene information 18S-ITS1-5.8S-ITS2-28S ( LC493805 )  
Cell size (min - max)  
Organization Colonial; Flagellate 
Characteristics Phototaxis ; Dioecious ; Heterothallic ; Male  
Other strain no. Other strain no. : v-tani-9  
Remarks Fragile species to transportation stresses; Read and agree "How to order 4.1" 
Movie  
Related strain information
(Large number of orders and same genus or species)
Related strain information
(Whose relevance due to simultaneous purchases and other information is inferred by AI)
Strain number Scientific name Common name Habitat (Isolation source) Characteristics
NIES-3780
Volvox africanus Green alga ; Volvocine alga   Freshwater (Lake water) Phototaxis ; Homothallic ; Monoecious with male ; Oogamy ; F1 strain (NIES-3784) ; Genome decoded strain (Yamamoto et al. 2021)  
NIES-580
Volvox carteri Green alga ; Volvocine alga   Freshwater (Paddy soil) Phototaxis ; Heterothallic ; Dioecious ; Oogamy ; Female ; Crosses with NIES-581  
NIES-732
Volvox carteri Green alga ; Volvocine alga   Freshwater (Paddy soil) Phototaxis ; Authentic strain ; Heterothallic ; Dioecious ; Oogamy ; Female ; Crosses with NIES-733  
NIES-397
Volvox carteri Green alga ; Volvocine alga   Freshwater (Paddy water) Phototaxis ; Heterothallic ; Female ; Crosses with NIES-398  
NIES-541
Volvox aureus Green alga ; Volvocine alga   Freshwater (Sediment) Phototaxis  
Related strain information
(Used in same reference)
Strain number Scientific name Common name Habitat (Isolation source) Characteristics
NIES-4340
Volvox rousseletii Green alga ; Volvocine alga   Freshwater (Reservoir water) Phototaxis ; Dioecious ; Heterothallic ; Female  
NIES-4341
Volvox rousseletii Green alga ; Volvocine alga   Freshwater (Reservoir water) Phototaxis ; Dioecious ; Heterothallic ; Male  
Reference
Kimbara, R., Isaka, N., Matsuzaki, R., Kawai-Toyooka, H., Kawachi, M., Nozaki, H. 2019 Morphological and molecular identification of the dioecious “African species Volvox rousseletii (Chlorophyceae) in the water column of a Japanese lake based on field-collected and cultured materials. PLoS One, 14, e0221632 (article ID).
Strain(s): 4336433743384339434043414342 
PubMed: 31465476
DOI: 10.1371/journal.pone.0221632

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