| Strain number | NIES-2740 | |||
|---|---|---|---|---|
| Phylum | Chlorophyta | |||
| Class | Chlorophyceae | |||
| Scientific name | Volvox kirkiorum H.Nozaki, H.Kawai-Toyooka & N.Isaka | |||
| Synonym | ||||
| Former name | ||||
| Common name | Green alga ; Volvocine alga | |||
| Locality (Date of collection) | Hajima, Gifu, Japan (2006-07-27) | |||
| Latitude / Longitude | 35.253 / 136.67444444 | |||
| Habitat (Isolation source) | Freshwater | |||
| History | < Nozaki, Hisayoshi | |||
| Isolator (Date of isolation) | Nozaki, Hisayoshi (2006-07-28) | |||
| Identified by | Isaka, Nanako; Matsuzaki, Ryo; Nozaki, Hisayoshi | |||
| State of strain | Subculture; Unialgal; Clonal; Non-axenic | |||
|
Culture condition (Preculture condition) |
Medium:
AF-6
;
VTAC
Temperature: 20 C Light intensity: 12-15 µmol photons/m2/sec, L/D cycle: 10L:14D Duration: 1 M |
|||
| Gene information | 18S-ITS1-5.8S-ITS2-26S ( AB663324 ) , rbcL ( AB663322 ) , psbC ( AB663323 ) , MID ( LC699264 ) , act1 ( LC817973 ) | |||
| Cell size (min - max) | ||||
| Organization | Colonial; Flagellate | |||
| Characteristics | Mixotrophic ; Osmotrophic ; Phototaxis ; Authentic strain (Isaka 2012) ; Homothallic ; Monoecious ; Oogamy ; Resting zygote forming | |||
| Other strain no. |
Other collection strain no. : UTEX 2966
Other strain no. : 2006-728-2-B8 |
|||
| Remarks | Fragile species to transportation stresses; Read and agree "How to order 4.1" | |||
| Movie | ||||
| Reference |
|---|
|
Yamagishi, S., Yamamoto, K., Takahashi, K., Kawai-Toyooka, H., Suzuki, S., Matsuzaki, R., Yamaguchi, H., Kawachi, M., Higashiyama, T., Nozaki, H.
2024
Evolutionary analysis of MID homologs during the transition from homothallic species to heterothallic species in Volvox sect. Volvox (Chlorophyceae).
Phycol. Res.,
72,
46-55.
Keywords: male gamete; mating system; minus dominance gene (MID); molecular evolution; sex; sperm packet; volvocine green algae Strain(s): 289, 456, 460, 541, 544, 545, 569, 572, 574, 582, 652, 653, 654, 732, 851, 852, 857, 872, 891, 892, 1362, 1363, 1708, 1710, 1859, 2457, 2569, 2735, 2736, 2740, 3382, 3383, 3780, 3782, 3786, 3874, 3984, 3986, 3988, 4021, 4025, 4336, 4432, 4535, 4536, 4537 DOI: 10.1111/pre.12538 Nozaki, H., Matsuzaki, R., Shimotori, K., Ueki, N., Heman, W., Mahakham, W., Yamaguchi, H., Tanabe, Y., Kawachi, M. 2024 Two species of the green algae Volvox sect. Volvox from the Japanese ancient lake, Lake Biwa. PLoS One, 19, e0310549 (article ID). Strain(s): 543, 2736, 2740, 3874, 4021, 4022, 4258, 4259, 4336, 4337, 4434, 4661, 4662 PubMed: 39312548 DOI: 10.1371/journal.pone.0310549 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, 4432, 4433, 4434, 4435, 4436 PubMed: 32614898 DOI: 10.1371/journal.pone.0235622 Isaka, N., Kawai-Toyooka, H., Matsuzaki, R., Nakada, T., Nozaki, H. 2012 Description of two new monoecious species of Volvox sect. Volvox (Volvocaceae, Chlorophyceae), based on comparative morphology and molecular phylogeny of cultured material. J. Phycol., 48, 759-767. Keywords: Chlorophyceae; cultures; molecular phylogeny; morphology; taxonomy; Volvocaceae; Volvox ferrisii sp. nov.; Volvox kirkiorum sp. nov.; Volvox sect. Volvox Strain(s): 543, 2736, 2737, 2738, 2739, 2740 PubMed: 27011093 DOI: 10.1111/j.1529-8817.2012.01142.x |
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