Strain number NIES-3982
Phylum Chlorophyta
Class Chlorophyceae
Scientific name Yamagishiella unicocca (Rayburn & Starr) Nozaki
Synonym Pandorina unicocca W.R.Rayburn & R.C.Starr 1974
Former name
Common name Green alga
Locality (Date of collection) Refer to NIES-1861 and NIES-1859
Latitude / Longitude
Habitat (Isolation source) Freshwater
History < Nozaki, Hisayoshi
Isolator (Date of isolation) Nozaki, Hisayoshi
Identified by Nozaki, Hisayoshi
State of strain Cryopreservation; Unialgal; Clonal; Non-Axenic[2018 Mar]
Culture condition
(Preculture condition)
Medium: AF-6
Temperature: 20 C
Light intensity: 3-5 µmol photons/m2/sec, L/D cycle: 10L:14D
Duration: 2 M
Gene information Whole-genome ( BDSL00000000 ) , Mitochondrial genome ( KY442293 ) , mating locus ( LC314412 )
Cell size (min - max)
Organization
Characteristics Phototaxis ; Genome decoded strain (Hamaji et al. 2018) ; backcross strain of NIES-1861 x F1 clone (NIES-1861 x 1859) ; Heterothallic ; Isogamous ; Mating type (+) ; Resting spore-forming ; MID gene (−)
Other strain no. Other strain no. : 2012-1026-YU-F2-6
Remarks Cryopreserved
Movie
Related strain information
(Large number of orders and same genus or species)
Strain number Scientific name Common name Habitat (Isolation source) Characteristics
NIES-579
Yamagishiella unicocca Green alga Freshwater (Pond sediment) Phototaxis ; Heterothallic ; Isogamous ; Mating type (−) ; Crosses with NIES-578
NIES-873
Yamagishiella unicocca Green alga (Freshwater) Phototaxis ; Heterothallic ; Isogamous ; Mating type (−)
NIES-1861
Yamagishiella unicocca Green alga Freshwater (Soil) Planktonic ; Cosmopolitan ; Phototaxis ; Heterothallic ; Dioecious ; Isogamous ; Mating type (+) ; Crosses with NIES-1859, 1860 ; F2 strains (NIES-3982, 3983)
NIES-3983
Yamagishiella unicocca Green alga Freshwater Phototaxis ; Genome decoded strain (Hamaji et al. 2018) ; backcross strain of NIES-1861 x F1 clone (NIES-1861 x 1859) ; Heterothallic ; Isogamous ; Mating type (−) ; Resting spore-forming ; MID gene (+)
NIES-578
Yamagishiella unicocca Green alga Freshwater (Pond sediment) Phototaxis ; Heterothallic ; Isogamous ; Mating type (+) ; Crosses with NIES-579
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-1860
Yamagishiella unicocca Green alga Freshwater (Soil) Planktonic ; Cosmopolitan ; Phototaxis ; Heterothallic ; Dioecious ; Isogamous ; Mating type (−) ; Crosses with NIES-1861
NIES-666
Yamagishiella unicocca Green alga Freshwater (Pond water) Phototaxis ; Heterothallic ; Isogamous ; Mating type (+) ; Crosses with NIES-667
NIES-667
Yamagishiella unicocca Green alga Freshwater (Pond water) Phototaxis ; Heterothallic ; Isogamous ; Mating type (−) ; Crosses with NIES-666
Related strain information
(Used in same reference)
Strain number Scientific name Common name Habitat (Isolation source) Characteristics
NIES-4018
Eudorina sp. Green alga Freshwater Mixotrophic ; Osmotrophic ; Phototaxis ; F1 clone of NIES-2734 x 2735 ; Heterothallic ; Anisogamous ; Mating type (female) ; Haploid life cycle ; Resting zygote forming
NIES-3984
Eudorina sp. Green alga Freshwater Mixotrophic ; Osmotrophic ; Phototaxis ; Genome decoded strain (Hamaji et al. 2018) ; F1 clone of NIES-2734 x 2735 ; Heterothallic ; Anisogamous ; Mating type (female) ; Haploid life cycle ; Resting zygote forming
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-4100
Eudorina sp. Green alga Freshwater Mixotrophic ; Osmotrophic ; Phototaxis ; F1 clone of NIES-2734 x 2735 ; Heterothallic ; Anisogamous ; Mating type (male) ; Haploid life cycle ; Resting zygote forming
NIES-3985
Eudorina sp. Green alga Freshwater Mixotrophic ; Osmotrophic ; Phototaxis ; Genome decoded strain (Hamaji et al. 2018) ; F1 clone of NIES-2734 x 2735 ; Heterothallic ; Anisogamous ; Mating type (male) ; Haploid life cycle ; Resting zygote forming
Reference
Hamaji, T., Kawai-Toyooka, H., Toyoda, A., Minakuchi, Y., Suzuki, M., Fujiyama, A., Nozaki, H., Smith, D. R. 2017 Multiple independent changes in mitochondrial genome conformation in chlamydomonadalean algae. Genome Biol. Evol., 9, 993-999.
Keywords: Eudorina; linear mitochondrial DNA; telomere; Volvox; Yamagishiella
Strain(s): 3982, 3984
PubMed: 31972029
DOI: 10.1093/gbe/evx060

Hamaji, T., Kawai-Toyooka, H., Uchimura, H., Suzuki, M., Noguchi, H., Minakuchi, Y., Toyoda, A., Fujiyama, A., Miyagishima, S., Umen, J. G., Nozaki, H. 2018 Anisogamy evolved with a reduced sexdetermining region in volvocine green algae. Communications Biology, 1, 17 (article ID).
Strain(s): 3982, 3983, 3984, 3985, 4018, 4100
DOI: 10.1038/s42003-018-0019-5

Gaouda, H., Hamaji, T., Yamamoto, K., Kawai-Toyooka, H., Suzuki, M., Noguchi, H., Minakuchi, Y., Toyoda, A., Fujiyama, A., Nozaki, H., Smith, D. R. 2018 Exploring the limits and causes of plastid genome expansion in volvocine green algae. Genome Biol. Evol., 10, 2248-2254.
Keywords: Eudorina; genome expansion; mutational hazard hypothesis; Volvox; Yamagishiella
Strain(s): 3780, 3982, 3984
PubMed: 30102347
DOI: 10.1093/gbe/evy175

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