Strain Data

Strain number		NIES-1678
Phylum		Cyanophyta
Class		Cyanophyceae
Scientific name		Sphaerospermopsis oumiana (M.Watanabe) Tuji & Niiyama
Synonym		Anabaena oumiana M.Watanabe; Sphaerospermum oumianum (M.Watanabe) Tuji & Niiyama 2010
Former name		Anabaena oumiana M.Watanabe
Common name		Blue-green alga ; Cyanobacteria
Locality (Date of collection)		Lake Inbanuma, Inba, Chiba, Japan (1996-08-10)
Latitude / Longitude		35.798241 / 140.241691
Habitat (Isolation source)		Freshwater (Lake water)
History		< TAC;
Isolator (Date of isolation)		Watanabe, Masayuki (1996-08-10)
Identified by		Watanabe, Masayuki
State of strain		Subculture; Unialgal; Clonal; Non-axenic
Culture condition (Preculture condition)		Medium: CB Temperature: 20 C Light intensity: 18-26 µmol photons/m²/sec, L/D cycle: 10L:14D Duration: 1 M
Gene information		16S rRNA ( AB551454 ) , rbcL ( AB551501 )
Cell size (min - max)		12 - 18 μm
Organization		Filamentous
Characteristics		Planktonic
Other strain no.		Other strain no. : TAC 464
Remarks
Movie

Related strain information (Large number of orders and same genus or species)
Strain number	Scientific name	Common name	Habitat (Isolation source)	Characteristics
NIES-1949	Sphaerospermopsis reniformis	Blue-green alga ; Cyanobacteria	Freshwater (Pond water)	Planktonic ; Genome decoded strain (Suzuki et al. 2019)
NIES-1644	Sphaerospermopsis aphanizomenoides	Blue-green alga ; Cyanobacteria	Freshwater (Pond water)	Planktonic
NIES-73	Sphaerospermopsis kisseleviana	Blue-green alga ; Cyanobacteria	Freshwater (Lake water)	Cyanobacterial water bloom (aoko) ; Planktonic ; Genome decoded strain
NIES-1944	Sphaerospermopsis reniformis	Blue-green alga ; Cyanobacteria	Freshwater (Pond water)	Offensive odor ; Planktonic
NIES-1687	Sphaerospermopsis reniformis	Blue-green alga ; Cyanobacteria	Freshwater (Pond water)	Planktonic

Related strain information (Used in same reference)
Strain number	Scientific name	Common name	Habitat (Isolation source)	Characteristics
NIES-103	Microcystis aeruginosa	Blue-green alga ; Cyanobacteria	Freshwater (Lake water)	Cyanobacterial water bloom (aoko) ; Toxicity ; microcystin (+) (Tanabe et al. 2009b) ; ST10 (Tanabe et al. 2007)
NIES-87	Microcystis aeruginosa	Blue-green alga ; Cyanobacteria	Freshwater (Lake water)	Cyanobacterial water bloom (aoko) ; Offensive odor ; ST1 (Tanabe et al. 2007) ; Genome decoded strain (Yamaguchi et al. 2018)
NIES-3757	Stanieria sp.	Blue-green alga ; Cyanobacteria	Terrestrial (Water)	Genome decoded strain
NIES-1653	Dolichospermum crassum	Blue-green alga ; Cyanobacteria	Freshwater (Lake water)	Offensive odor ; Planktonic
NIES-981	Cyanobium sp.	Blue-green alga ; Cyanobacteria	Marine (Tidal flat sediment)	Test strain (Yamagishi et al. 2016) ; Genome decoded strain (Yamaguchi et al. 2016) ; Synechococcus clade group K (Suzuki et al. 2022)

Reference
Tuji, A. & Niiyama, Y. 2010 Phylogenetic study by the morphological and molecular analyses of Japanese planktonic Anabaena species. Bull. Natl. Mus. Nat. Sci., Ser. B, 36, 71-80. Keywords: Anabaena; Anabaena oumiana; culture, Japan, morphology, planktonic; rbcL; rbcX; rDNA; Sphaerospermum oumianum (M. Watanabe) Tuji et Niiyama comb. nov. Strain(s): 807, 808, 820, 822, 826, 1639, 1642, 1643, 1646, 1651, 1652, 1653, 1657, 1658, 1665, 1667, 1668, 1672, 1673, 1674, 1677, 1678, 1683, 1690, 1693, 1694, 1696, 1697, 1875, 1878, 1880, 1884, 1887, 1891, 1894, 1895, 1904, 1909, 1920, 1921, 1922, 1929, 1931, 1934, 1939, 1942, 1950 Asukabe, H., Akahori, S., Ueno, E., Nakayama, T., Yamashita, R., Arii, S., Harada, K., Imanishi, S. Y. 2020 Cyanobacterial classification with the toxicity using MALDI Biotyper. J. Am. Soc. Mass Spectrom., 31, 1572-1578. Keywords: cyanobacteria; MALDI Biotyper; microcystins; profiling Strain(s): 27, 39, 42, 73, 81, 87, 89, 100, 101, 102, 103, 104, 105, 107, 111, 112, 207, 208, 230, 266, 298, 416, 433, 478, 510, 512, 515, 592, 593, 604, 611, 808, 809, 835, 843, 846, 847, 905, 928, 931, 932, 945, 981, 989, 1025, 1043, 1058, 1061, 1064, 1068, 1069, 1071, 1076, 1085, 1099, 1101, 1105, 1113, 1115, 1126, 1133, 1134, 1135, 1144, 1157, 1215, 1642, 1643, 1652, 1668, 1672, 1673, 1677, 1678, 1698, 2087, 2131, 2412, 2665, 3708, 3733, 3734, 3736, 3755, 3756, 3757 PubMed: 32501712 DOI: 10.1021/jasms.0c00148

Reference

Tuji, A. & Niiyama, Y. 2010 Phylogenetic study by the morphological and molecular analyses of Japanese planktonic Anabaena species. Bull. Natl. Mus. Nat. Sci., Ser. B, 36, 71-80.
Keywords: Anabaena; Anabaena oumiana; culture, Japan, morphology, planktonic; rbcL; rbcX; rDNA; Sphaerospermum oumianum (M. Watanabe) Tuji et Niiyama comb. nov.
Strain(s): 807, 808, 820, 822, 826, 1639, 1642, 1643, 1646, 1651, 1652, 1653, 1657, 1658, 1665, 1667, 1668, 1672, 1673, 1674, 1677, 1678, 1683, 1690, 1693, 1694, 1696, 1697, 1875, 1878, 1880, 1884, 1887, 1891, 1894, 1895, 1904, 1909, 1920, 1921, 1922, 1929, 1931, 1934, 1939, 1942, 1950

Asukabe, H., Akahori, S., Ueno, E., Nakayama, T., Yamashita, R., Arii, S., Harada, K., Imanishi, S. Y. 2020 Cyanobacterial classification with the toxicity using MALDI Biotyper. J. Am. Soc. Mass Spectrom., 31, 1572-1578.
Keywords: cyanobacteria; MALDI Biotyper; microcystins; profiling
Strain(s): 27, 39, 42, 73, 81, 87, 89, 100, 101, 102, 103, 104, 105, 107, 111, 112, 207, 208, 230, 266, 298, 416, 433, 478, 510, 512, 515, 592, 593, 604, 611, 808, 809, 835, 843, 846, 847, 905, 928, 931, 932, 945, 981, 989, 1025, 1043, 1058, 1061, 1064, 1068, 1069, 1071, 1076, 1085, 1099, 1101, 1105, 1113, 1115, 1126, 1133, 1134, 1135, 1144, 1157, 1215, 1642, 1643, 1652, 1668, 1672, 1673, 1677, 1678, 1698, 2087, 2131, 2412, 2665, 3708, 3733, 3734, 3736, 3755, 3756, 3757
PubMed: 32501712
DOI: 10.1021/jasms.0c00148

Unauthorized copying and replication of text, images, and tables in our homepage, are prohibited.