Strain number NIES-4023  
Phylum Chlorophyta  
Class Chlorophyceae  
Scientific name Volvox sagami Nozaki & N.Ueki  
Synonym  
Former name  
Common name Green alga ; Volvocine alga  
Locality (Date of collection) Lake Sagami, Kanagawa, Japan (2013-06-14)  
Latitude / Longitude 35.6093 / 139.188 
Habitat (Isolation source) Freshwater (Lake water)  
History < Nozaki, Hisayoshi  
Isolator (Date of isolation) Nozaki, Hisayoshi (2013-06-14)  
Identified by Nozaki, Hisayoshi  
State of strain Subculture; Unialgal; Clonal; Axenic[2018 Mar]  
Culture condition
(Preculture condition)
Medium:  AF-6VTAC  
Temperature:  20 C
Light intensity:  20 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  1 M  
Gene information ITS1-5.8S-ITS2 ( LC191310 ) , rbcL ( LC191318 ) , psbC ( LC191328 )  
Cell size (min - max) 10 - 60 μm  
Organization Colonial; Flagellate 
Characteristics Other water bloom ; Phototaxis ; Endemic to Japan ; Homothallic ; Oogamy ; Haploid life cycle ; Resting zygote forming  
Other strain no. Other strain no. : 13-614-Vx15  
Remarks Fragile species to transportation stresses; Read and agree "How to order 4.1"; Axenic 
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-693
Volvox aureus Green alga ; Volvocine alga   Freshwater (Stream water) Other water bloom ; Phototaxis ; Homothallic ; Dioecious ; Oogamy  
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-3782
Volvox reticuliferus Green alga ; Volvocine alga   Freshwater (Lake water) Phototaxis ; Authentic strain (Nozaki et al. 2016) ; Heterothallic ; Dioecious ; Oogamy ; Female ; F1 strains (NIES-3785, 3786)  
NIES-4029
Volvox ferrisii Green alga ; Volvocine alga   Freshwater (Pond water) Phototaxis ; Homothallic ; Monoecious ; Oogamy ; Resting zygote forming  
NIES-544
Volvox tertius Green alga ; Volvocine alga   Freshwater (Paddy water) Phototaxis ; Homothallic  
Related strain information
(Used in same reference)
Strain number Scientific name Common name Habitat (Isolation source) Characteristics
NIES-4026
Volvox sagami Green alga ; Volvocine alga   Freshwater (Pond water) Other water bloom ; Phototaxis ; Endemic to Japan ; Homothallic ; Oogamy ; Haploid life cycle ; Resting zygote forming  
NIES-4025
Volvox sagami Green alga ; Volvocine alga   Freshwater (Lake water) Other water bloom ; Phototaxis ; Endemic to Japan ; Homothallic ; Oogamy ; Haploid life cycle ; Resting zygote forming  
NIES-4024
Volvox sagami Green alga ; Volvocine alga   Freshwater (Lake water) Other water bloom ; Phototaxis ; Endemic to Japan ; Homothallic ; Oogamy ; Haploid life cycle ; Resting zygote forming  
NIES-4021
Volvox sagami Green alga ; Volvocine alga   Freshwater (Lake water) Other water bloom ; Phototaxis ; Endemic to Japan ; Homothallic ; Oogamy ; Haploid life cycle ; Resting zygote forming  
NIES-3987
Volvox ferrisii Green alga ; Volvocine alga   Freshwater (Paddy soil) Mixotrophic ; Phototaxis ; Homothallic ; Monoecious ; Oogamy ; Resting zygote forming ; Life cycle (Isaka et al. 2012, J. Phycol.)  
Reference
Nozaki, H., Ueki, N., Isaka, N., Saigo, T., Yamamoto, K., Matsuzaki, R., Takahashi, F., Wakabayashi, K-I., Kawachi, M. 2016 A new morphological type of Volvox from japanese large lakes and recent divergence of this type and V. ferrisii in two different freshwater habitats. PLoS One, 11, e0167148 (article ID).
Strain(s): 273627373987398840214022402340244025402640274028 
PubMed: 27880842
DOI: 10.1371/journal.pone.0167148

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