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SAG 211-7a Auxenochlorella protothecoides

SAG Strain Number:211-7a
TAXONOMY
Genus:Auxenochlorella
Species:protothecoides
Taxonomic position:Chlorophyta - Trebouxiophyceae
Authority:(Krüger) Kalina et Puncochárová
Variety:
Formerly called:authentic strain of Chlorella protothecoides Krüger
Authentic:yes
Division:Chlorophyta
Class:Trebouxiophyceae
ORIGIN
General habitat:freshwater
Climatic zone:temperate
Continent:Europe
Country:Germany
Locality:sap from wounded Populus alba
Lat. / Long.  (Precision):
Year:1892
Isolated by:W. Krüger
Strain number by isolator:
Deposition by:E.G. Pringsheim ( < H. Meyer (as 1930/32, St. No. 17) < W. Krüger)
Deposition date:1954
CULTURE INFORMATION
Culture medium:PolGlu Ag
Axenic:axenic
Strain relatives:CCAP211/7A; UTEX 25; ATCC 30407
Agitation resistance:yes
Special properties:NO known Nagoya Protocol restrictions for this strain; requires thiamine (vitamin B1), cannot use NO3 but e.g. NH4+ or other organics as nitrogen source
 
PUBLICATIONS
Publication:Papachristou I. et al. (2023) Direct transesterification of microalgae after pulsed electric field treatment. J. Chem. Techno.l Biotechnol. 98:642-650
Publication:Zhang Y. et al. (2022) Pulsed microwave pretreatment of fresh microalgae for enhanced lipid extraction. Energy 248
Publication:Papachristou I. et al. (2020) Evaluation of pulsed electric fields effect on the microalgae cell mechanical stability through high pressure homogenization. Algal Res. 47:101847
Publication:Guo B. et al. (2019) Hydrothermal liquefaction of residual microalgae biomass after pulsed electric field-assisted valuables extraction. Algal Res. 43:101650
Publication:Silve A. et al. (2018) Incubation time after pulsed electric field treatment of microalgae enhances the efficiency of extraction processes and enables the reduction of specific treatment energy. Bioresource Technol. 269:179-187
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SEQUENCE INFORMATION
Sequence Accession:AM260464  partial 26S rRNA gene (678 bp)
Sequence Accession:AM260440  chloroplast partial rbcL gene for ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit. (990 bp)
Sequence Accession:AB097096  Auxenochlorella protothecoides gene for 28S rRNA, partial sequence. (583 bp)
Sequence Accession:X65688   (1541 bp)
Sequence Accession:X56101  18S rRNA gene (1832 bp)
CRYO
Cryopreservation:good survival
TEACHING
Recommended for teaching:no
Auxenochlorella protothecoides

Auxenochlorella protothecoides

Auxenochlorella protothecoides

Auxenochlorella protothecoides

Auxenochlorella protothecoides

Auxenochlorella protothecoides