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Strain Data
| Strain number | NIES-4465 | |||
|---|---|---|---|---|
| Phylum | Chlorophyta | |||
| Class | Chlorophyceae | |||
| Scientific name | Volvox ferrisii Isaka, Matsuzaki & Nozaki | |||
| Synonym | ||||
| Former name | ||||
| Common name | Green alga ; Volvocine alga | |||
| Locality (Date of collection) | Shinden, Isumi, Chiba, Japan (2018-10-13) | |||
| Latitude / Longitude | 35.26277777 / 140.37500000 | |||
| Habitat (Isolation source) | Freshwater (Paddy soil) | |||
| History | ||||
| Isolator (Date of isolation) | Nozaki, Hisayoshi (2018-10-31) | |||
| Identified by | Nozaki, Hisayoshi | |||
| State of strain | Subculture; Unialgal; Clonal; Axenic[2022 Mar] | |||
|
Culture condition (Preculture condition) |
Medium:
VTAC
;
AF-6
Temperature: 25 C Light intensity: 22-25 µmol photons/m2/sec, L/D cycle: 16L:8D Duration: 1 M |
|||
| Gene information | 18S-ITS1-5.8S-ITS2-28S ( LC575050 ) | |||
| Cell size (min - max) | 100 - 600 μm | |||
| Organization | Colonial; Flagellate | |||
| Characteristics | Phototaxis ; Homothallic ; Monoecious ; Oogamy ; Resting zygote forming ; Life cycle (Isaka et al. 2012, J. Phycol.) | |||
| Other strain no. | Other strain no. : 2018-1031-VVx2 | |||
| Remarks | Fragile species to transportation stresses; Read and agree "How to order 4.1"; Axenic | |||
| Movie | ||||
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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-580 |
Volvox carteri | Green alga ; Volvocine alga | Freshwater (Paddy soil) | Phototaxis ; Heterothallic ; Dioecious ; Oogamy ; Female ; Crosses with NIES-581 |
NIES-541
|
Volvox aureus | Green alga ; Volvocine alga | Freshwater (Sediment) | Phototaxis |
NIES-397
|
Volvox carteri | Green alga ; Volvocine alga | Freshwater (Paddy water) | Phototaxis ; Heterothallic ; Female ; Crosses with NIES-398 |
|
NIES-733 |
Volvox carteri | Green alga ; Volvocine alga | Freshwater (Paddy soil) | Phototaxis ; Authentic strain ; Heterothallic ; Dioecious ; Oogamy ; Male ; Crosses with NIES-732 |
|
NIES-732 |
Volvox carteri | Green alga ; Volvocine alga | Freshwater (Paddy soil) | Phototaxis ; Authentic strain ; Heterothallic ; Dioecious ; Oogamy ; Female ; Crosses with NIES-733 |
|
Related strain information
(Used in same reference)
|
||||
|---|---|---|---|---|
| Strain number | Scientific name | Common name | Habitat (Isolation source) | Characteristics |
|
NIES-4022 |
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-4534 |
Volvox amboensis | Green alga ; Volvocine alga | Freshwater (Soil) | Other water bloom ; Phototaxis ; Monoecious |
|
NIES-4593 |
Volvox sagami | Green alga ; Volvocine alga | Freshwater (Reservoir water) | Phototaxis ; Endemic to Japan ; Homothallic ; Monoecious |
|
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., Sano, S., Tezuka, Y., Ooyabu, K.
2020
Morphology and taxonomy of a species of Volvox (Chlorophyceae) from Chiba Prefecture, Japan.
Jpn. J. Phycol. (Sôrui),
68,
153-156 (in Japanese with English summary).
Keywords: asexual spheroid; molecular phylogeny; monoicous species; morphology; sexual spheroid; taxonomy; Volvox; Volvox ferrisii; Volvox sect; Volvox Strain(s): 4465 Nozaki, H., Matsuzaki, R., Takahashi, K., Yamamoto, K., Suzuki, S., Ootsuki, R., Kawachi, M., Tanabe, Y., Ueki, N. 2026 Molecular and morphological delineations of two homothallic monoicous species, Volvox sagami sp. nov. and V. ferrisii (Volvocales, Chlorophyceae) in Japan. Phycologia, 65, 189-198. Keywords: Chlorophyta; nuclear genes phylogeny; reproductive isolation; sexual reproduction; Taxonomyvol; vocine algae Strain(s): 2736, 2737, 2739, 3987, 3988, 4021, 4022, 4026, 4029, 4465, 4534, 4536, 4537, 4593, 4661, 4662 DOI: 10.1080/00318884.2026.2683158 |
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