References [ 7 ]
Walsby AE (2005) Stratification by cyanobacteria in lakes: a dynamic buoyancy model indicates size limitations met by Planktothrix rubescens filaments. New Phytologist 168: 365-376.
Walsby AE, Schanz F & Schmid M (2006) The Burgundy-blood phenomenon: a model of buoyancy change explains autumnal waterblooms by Planktothrix rubescens in Lake Zürich. New Phytologist 169: 109-122.
Walsby AE, Ng G, Dunn C & Davis PA (2004) Comparison of the depth where Planktothrix rubescens stratifies and the depth where the daily insolation supports its neutral buoyancy. New Phytologist 162: 133-145.
Walsby AE, Avery A & Schanz F (1998) The critical pressures of gas vesicles in Planktothrix rubescens in relation to the depth of winter mixing in Lake Zurich, Switzerland. Journal of Plankton Research 20: 1357-1375.
Becker S, Hayes PK & Walsby AE (2005) Different gvpC length variants are transcribed within single filaments of the cyanobacterium Planktothrix rubescens. Microbiology 151: 59-67.
Beard SJ, Davis PA, Iglesias-Rodriguez D, Skulberg OM & Walsby AE (2000) Gas vesicle genes in Planktothrix spp. from Nordic lakes: Strains with weak gas vesicles possess a longer variant of gvpC. Microbiology 146: 2009-2018.
DOI: none
Durrer M, Zimmermann U & Juttner F (1999) Dissolved and particle-bound geosmin in a mesotrophic lake (Lake Zurich): Spatial and seasonal distribution and the effect of grazers. Water Research 33: 3628-3636.
Division/Phylum: Cyanophyta Class: Cyanophyceae Order: Oscillatoriales

Note: for strains where we have DNA barcodes we can be reasonably confident of identity, however for those not yet sequenced we rely on morphology and the original identification, usually made by the depositor. Although CCAP makes every effort to ensure the correct taxonomic identity of strains, we cannot guarantee that a strain is correctly identified at the species, genus or class levels. On this basis users are responsible for confirming the identity of the strain(s) they receive from us on arrival before starting experiments.
For strain taxonomy we generally use AlgaeBase for algae and Adl et al. (2019) for protists.

Culture media, purity and growth conditions:
Medium: BG11; Bacteria and other organisms present; maintained by serial subculture; contaminated with green unicellular alga
Attributes
Authority(De Candolle ex Gomont) Anagnostidis & Komárek 1988
IsolatorWalsby (1993)
Collection Site Lake Zürich, Switzerland
Notes uniseriate filament (one cell wide); LC-MS analysis by RGU in 2021 for cylindrospermopsins, microcystins and anatoxins: None Detected.
Axenicity Status Bacteria and other organisms present
Area Europe
Country Switzerland
Environment Freshwater
GMO No
Group Cyanobacteria
Original Designation Strain 16
Pathogen Not pathogenic: Hazard Class 1
Strain Maintenance Sheet SM_FreshwaterCyanobacteria.pdf
Toxin Producer Not Toxic / No Data
Type Culture No
Taxonomy WoRMS ID 572064
Other DesignationsBC Pla 9316
Formerly Listed in CCAP asOscillatoria rubescens

CCAP 1459/41

Planktothrix rubescens


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