| SAG Strain Number: | 11.82 |
| TAXONOMY |
| Genus: | Cylindrospermum |
| Species: | siamensis |
| Taxonomic position: | Cyanobacteria |
| Authority: | (Antarikanonda) Johansen |
| Variety: | |
| Formerly called: | Cronbergia siamensis Komárek, Zapomelová et Hindák; Anabaena siamensis Antarikanonda; Anabaenopsis siamensis (Antarikanonda) Komárek et Anagnostidis |
| Authentic: | yes |
| Division: | Cyanobacteria |
| Class: | Cyanophyceae |
| ORIGIN |
| General habitat: | soil |
| Climatic zone: | tropic |
| Continent: | Asia |
| Country: | Thailand |
| Locality: | Bangkok, soil sample (upper 5 cm) from experimental paddy field in area of Kasetsart University in Bangkok |
| Lat. / Long. (Precision): | 13.851698 / 100.567518 (10000m) View on Google Maps |
| Year: | 1977 |
| Isolated by: | P. Antarikanonda (coll. N. Singhabootra) |
| Strain number by isolator: | 1977/1 as Anabaena siamensis Antarikanonda |
| Deposition by: | P. Antarikanonda |
| Deposition date: | 09.1980 |
| CULTURE INFORMATION |
| Culture medium: | BG11 |
| Axenic: | bacterial or other types of contamination |
| Strain relatives: | |
| Agitation resistance: | yes |
| Special properties: | NO known Nagoya Protocol restrictions for this strain; growth opt. 42 °C; renamed from Cronbergia siamensis into Cylindrospermum siamensis (Antarikanonda) Johansen comb. nov. acc. to Johansen et al. 2014 (SAG 2014); renamed from Anabaenopsis s. into Cronbergia siamensis acc. to Komarek et al. 2010 (SAG 2012) |
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| PUBLICATIONS |
| Publication: | Johansen J.R. et al. (2014) Morphological and molecular characterization within 26 strains of the genus Cylindrospermum (Nostocaceae, Cyanobacteria), with descriptions of three new species. J. Phycol. 50 (1):187-202 |
| Publication: | Lang I. et al. (2011) Fatty acid profiles and their distribution patterns in microalgae: a comprehensive analysis of more than 2000 strains from the SAG culture collection. BMC Plant Biol 11:124 |
| Publication: | Komárek, J. et al. (2010) Cronbergia gen. nov., a new cyanobacterial genus (Cyanophyta) with a special strategy of heterocyte formation. Cryptogamie Algologie 31 (3):321-334 |
| Publication: | Volk R.-B. (2008) Screening of microalgae for species excreting norharmane, a manifold biologically active indole alkaloid. Microbiological Research 163 (1):307-313 |
| Publication: | Volk R.-B. (2005) Screening of microalgal culture media for the presence of algicidal compounds and isolation and identification of two bioactive metabolites, excreted by the cyanobacteria Nostoc insulare and Nodularia harveyana. Journal of Applied Phycology 17 (4):339-347 |
| Publication: | Antarikanonda P. (1985) A new species of the genus Anabaena: Anabaena siamensis sp nov. (Cyanophyceae) from Thailand. Nova Hedwigia 41:343-352 |
| Publication: | Antarikanonda, P. et al. (1982) N2 fixing blue green algae (Cyanobacteria) of high efficiency from paddy soils of Bangkok, Thailand: characterization of species and nitrogen fixing capacity in the laboratory. Acta Hydrobiol. Suppl. 63:53-70 |
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| SEQUENCE INFORMATION |
| Sequence Accession: | NR_153750 Cronbergia siamensis strain SAG 11.82 16S ribosomal RNA, partial sequence. (1461 bp) |
| Sequence Accession: | AY222368 Cylindrospermum siamensis SAG 11.82 HetR (hetR) gene, partial cds. (448 bp) |
| Sequence Accession: | KM019950 Cylindrospermum siamensis SAG 11.82 16S ribosomal RNA gene, partial sequence. (1461 bp) |
| Sequence Accession: | GQ389643 Nostocaceae cyanobacterium SAG B11.82 16S ribosomal RNA gene, partial sequence. (1510 bp) |
| CRYO |
| Cryopreservation: | standard 5% DMSO, low survival |
| TEACHING |
| Recommended for teaching: | yes |
