| Strain number | NIES-2121 | |||
|---|---|---|---|---|
| Phylum | Cyanophyta | |||
| Class | Cyanophyceae | |||
| Scientific name | Phormidium sp. | |||
| Synonym | ||||
| Former name | Phormidium ambiguum Gomont | |||
| Common name | Blue-green alga ; Cyanobacteria | |||
| Locality (Date of collection) | Africa | |||
| Latitude / Longitude | ||||
| Habitat (Isolation source) | Terrestrial (Soil) | |||
| History | < IAM (2007) < Tsuzuki, Mikio (2005) < IAM (1994) | |||
| Isolator (Date of isolation) | Ishikawa, Masako | |||
| Identified by | Re-identified by NIES | |||
| State of strain | Cryopreservation; Unialgal; Clonal; Non-axenic | |||
|
Culture condition (Preculture condition) |
Medium:
MDM (agar)
Temperature: 20 C Light intensity: 13-18 µmol photons/m2/sec, L/D cycle: 10L:14D Duration: 3 M |
|||
| Gene information | 16S rRNA ( LC455611 ) , 23S rRNA ( LC455612 ) | |||
| Cell size (min - max) | ||||
| Organization | Filamentous | |||
| Characteristics | ||||
| Other strain no. |
Other collection strain no. : NIG, Japan
|
|||
| Remarks | Cryopreserved | |||
| Movie | ||||
| Reference |
|---|
|
Moia, I. C., Pereira, S. B., Domizio, P., De Philippis, R., Adessi, A.
2023
Phormidium ambiguum and Leptolyngbya ohadii exopolysaccharides under low water availability.
Polymers,
15,
1889 (article ID).
Keywords: EPS monosaccharidic composition; water deprivation; soil restoration; dehydration; biocrusts; biofilms Strain(s): 2121 PubMed: 37112036 DOI: 10.3390/polym15081889 Pietramellara, G. 2023 Mechanisms involved in exopolymers (exopolysaccharides and exoproteins) secretion in biocrust and biofilm forming cyanobacteria as a response to dehydration. PhD thesis, Università degli Studi di Firenze, Italy, 135 pp. Strain(s): 1956, 2121 Chamizo, S., Adessi, A., Certini, G., De Philippis, R. 2020 Cyanobacteria inoculation as a potential tool for stabilization of burned soils. Restor. Ecol., 28, S106-S114. Keywords: biocrust; erosion; exopolysaccharide content; hydrophobicity; penetration resistance; wildfire Strain(s): 1956, 2121 DOI: 10.1111/rec.13092 Chamizo, S., Adessi, A., Mugnai, G., Simiani, A., De Philippis, R. 2019 Soil type and cyanobacteria species influence the macromolecular and chemical characteristics of the polysaccharidic matrix in induced biocrusts. Microb. Ecol., 78, 482–493. Keywords: Biological soil crust; Cyanobacteria inoculation; Molecular weight; Monosaccharide composition; Loosely bound; EPS; Tightly bound EPS Strain(s): 1956, 2121 PubMed: 30535915 DOI: 10.1007/s00248-018-1305-y Chamizo, S., Mugnai, G., Rossi, F., Certini, G., De Philippis, R. 2018 Cyanobacteria inoculation improves soil stability and fertility on different textured soils: Gaining insights for applicability in soil restoration. Front. Environ. Sci., 6, 49 (article ID). Keywords: autotrophic organisms; biocrust development; exopolysaccharides; organic carbon; soil nitrogen, soil; degradation Strain(s): 1956, 2121 DOI: 10.3389/fenvs.2018.00049 |
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