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SAG 63-2b Polytomella caeca

SAG Strain Number:63-2b
TAXONOMY
Genus:Polytomella
Species:caeca
Taxonomic position:Chlorophyta - Chlorophyceae
Authority:Pringsheim
Variety:
Formerly called:authentic strain of var. minor Pringsheim
Authentic:yes
Division:Chlorophyta
Class:Chlorophyceae
Common name:Green Algae - Chlorophytes
ORIGIN
General habitat:freshwater
Climatic zone:temperate
Continent:Europe
Country:Czech Republic
Locality:Bohemia, mud from meadow ditch near Hirschberg (Doksy)
Lat. / Long.  (Precision):50.565385 / 14.652558  (4000m)   View on Google Maps
Year:1937
Isolated by:E. G. Pringsheim
Strain number by isolator:strain 2 as P. caeca var. minor
Deposition by:
Deposition date:
CULTURE INFORMATION
Culture medium:ErbsMS
Axenic:bacterial or other types of contamination
Strain relatives:CCAP 63/2B
Agitation resistance:not detected
Special properties:identical with SAG 63-1b, which has been discarded in 2002!
 
PUBLICATIONS
Publication:MacDonald, S. M. et al. (2016) A survey of Polytomella (Chlorophyceae, Chlorophyta) strains in public culture collections. J Phycol 52 (4):656-663
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:Smith D.R. et al. (2011) Nucleotide diversity of the colorless green alga Polytomella parva (Chlorophyceae, Chlorophyta): high for the mitochondrial telomeres, surprisingly low everywhere else. J. Eukaryot. Microbiol. 58 (5):471-473
Publication:Pringsheim, E.G. (1955) The genus Polytomella. J. Protozool. 2:137-145
Publication:Pringsheim, E.G. (1937) Zur Kenntnis saprotropher Algen und Flagellaten. 2. Mitt.: Über eine neue, farblose Polyblepharidiene, Polystomella caeca. Arch. Protistenk. 88:150-160
SEQUENCE INFORMATION
Sequence Accession:HQ585011  Polytomella sp. SAG 63-2b NADH dehydrogenase subunit 2 (nad2) gene, partial cds; large subunit ribosomal RNA (rrnL8), large subunit ribosomal RNA (rrnL2), and small subunit ribosomal RNA (rrnS3) genes, complete sequence; and NADH dehydrogenase subuni (1303 bp)
Sequence Accession:HQ585006  Polytomella sp. SAG 63-2b NADH dehydrogenase subunit 5 (nad5) gene, partial cds; large subunit ribosomal RNA (rrnL1), small subunit ribosomal RNA (rrnS4), large subunit ribosomal RNA (rrnL5), large subunit ribosomal RNA (rrnL4), small subunit ribosom (3825 bp)
Sequence Accession:HQ585001  Polytomella sp. SAG 63-2b cytochrome b (cob) gene, partial cds; small subunit ribosomal RNA (rrnS1) and large subunit ribosomal RNA (rrnL7) genes, complete sequence; cytochrome oxidase subunit 1 (cox1) gene, complete cds; and NADH dehydrogenase subun (3246 bp)
Sequence Accession:HQ584995  Polytomella sp. SAG 63-2b mitochondrial cytochrome c oxidase subunit III (cox3) gene, partial cds; nuclear gene for mitochondrial product.  (1775 bp)
Sequence Accession:HQ584990  Polytomella sp. SAG 63-2b 18S ribosomal RNA gene, partial sequence.  (1032 bp)
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CRYO
Cryopreservation:not detected
TEACHING
Recommended for teaching:no