| Strain number | NIES-4021 | |||
|---|---|---|---|---|
| Phylum | Chlorophyta | |||
| Class | Chlorophyceae | |||
| Scientific name | Volvox sp. | |||
| 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-6
;
VTAC
Temperature: 20 C Light intensity: 20 µmol photons/m2/sec, L/D cycle: 10L:14D Duration: 1 M |
|||
| Gene information | ITS1-5.8S-ITS2 ( LC191308 ) , rbcL ( LC191316 ) , psbC ( LC191326 ) | |||
| 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-Vx12 | |||
| Remarks | Fragile species to transportation stresses; Read and agree "How to order 4.1"; Axenic | |||
| Movie | ||||
| Reference |
|---|
|
Nozaki, H., Mahakham, W., Heman, W., Matsuzaki, R., Kawachi, M.
2020
A new preferentially outcrossing monoicous species of Volvox sect. Volvox (Chlorophyta) from Thailand.
PLoS One,
15,
e0235622 (article ID).
Strain(s): 2736, 2740, 3382, 3383, 3874, 4021, 4336 PubMed: 32614898 DOI: 10.1371/journal.pone.0235622 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): 2736, 2737, 3987, 3988, 4021, 4022, 4023, 4024, 4025, 4026, 4027, 4028 PubMed: 27880842 DOI: 10.1371/journal.pone.0167148 |
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