Strain number NIES-81  
Phylum Cyanophyta  
Class Cyanophyceae  
Scientific name Aphanizomenon flos-aquae Ralfs ex Bornet & Flahault f. gracile (Lemmermann) Elenkin  
Synonym Byssus flos-aquae Linnaeus 1753; Conferva flos-aquae (Linnaeus) Roth 1806; Oscillatoria flos-aquae (Linnaeus) C.Agardh 1812; Nostoc flos-aquae (Linnaeus) Lyngbye 1819; Nostoc papyraceum S.F.Gray 1821; Trichodesmium flos-aquae Ehrenberg 1830; Sphaerozyga flos-aquae (Linnaeus) Corda 1836; Limnochlide flos-aquae (Linnaeus) Kützing 1843; Micraloa flos-aquae (Linnaeus) Trevisan 1845; Trichormus flos-aquae (Linnaeus) Ralfs 1850; Aphanizomenon cyaneum Ralfs ex Bornet & Flahault 1888; Aphanizomenon holsaticum P.G.Richter 1891; Aphanizomenon americanum E.G.Reinhard 1896; Aphanizomenon flos-aquae f. holsaticum (P.G.Richter) Elenkin 1938; Aphanizomenon flos-aquae f. typicum Elenkin 1938  
Former name  
Common name Blue-green alga ; Cyanobacteria  
Locality (Date of collection) Lake Kasumigaura, Ibaraki, Japan (1978-01-24)  
Latitude / Longitude 36.0428477398 / 140.373233439 
Habitat (Isolation source) Freshwater (Lake water)  
History < TAC;  
Isolator (Date of isolation) Watanabe, Masayuki (1978-02-15)  
Identified by Watanabe, Masayuki  
State of strain Cryopreservation; Unialgal; Clonal; Axenic[2018 Feb]  
Culture condition
(Preculture condition)
Medium:  CB  
Temperature:  25 C
Light intensity:  20-25 µmol photons/m2/sec, L/D cycle:  10L:14D
Duration:  20 D  
Gene information Whole-genome ( AZYY00000000 ) , 16S rRNA ( AF317632 AJ293131 AY038035 ) , rbcL, rbcX ( AJ293170 ) , ITS1 ( AJ293213 )  
Cell size (min - max) - 5 μm  
Organization Filamentous 
Characteristics Cyanobacterial water bloom (aoko) ; anatoxin (-) ; saxitoxin (-) ; Offensive odor ; Draft genome sequence (Cao et al. 2014)  
Other strain no. Other strain no. : TAC 1 (K-TAN-1)  
Remarks Cryopreserved; Axenic 
Movie  
Reference
Monteiro, P. R., do Amaral, S. C., Siqueira, A. S., Xavier, L. P., Santos, A. V. 2021 Anabaenopeptins: What We Know So Far. Toxins, 13, 522 (article ID).
Keywords: cyanobacteria; peptide; NRPS; anabaenopeptin
Strain(s): 81204595 
PubMed: 34437393
DOI: 10.3390/toxins13080522

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): 4281878910010110210310410510711111226629847851259260480880983584393193298110251043105810611064106810691071107610851099110111051113111511261133113411351144115712151642165216681672167316983708373337343756 
PubMed: 32501712
DOI: 10.1021/jasms.0c00148

Cao, H., Shimura, Y., Steffen, M. M., Yang, Z., Lu, J., Joel, A., Jenkins, L., Kawachi, M., Yin, Y., Garcia-Pichel, F. 2020 The trait repertoire enabling cyanobacteria to bloom assessed through comparative genomic complexity and metatranscriptomics. mBio, 11, e01155-20 (article ID).
Keywords: Symbiodiniaceae; Durusdinium trenchii; WGS; MAAs; GMC oxidoreductase
Strain(s): 81843 
PubMed: 32605986
DOI: 10.1128/mBio.01155-20

Hosoya, R., Hamana, K., Isobe, M., Yokota, A. 2005 Polyamine distribution profiles within Cyanobacteria. Microbiol. Cult. Coll., 21, 3-8.
Keywords: cyanobacteria; homospermidine; polyamine; spermidine
Strain(s): 3445787981204512592593610843846847209621182123212521263277 

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