SAG logo

SAG 836-1 Xanthonema hormidioides

SAG Strain Number:836-1
TAXONOMY
Genus:Xanthonema
Species:hormidioides
Taxonomic position:Heterokontophyta - Xanthophyceae
Authority:(Vischer) Silva
Variety:
Formerly called:Heterococcus debilis ?, Heterothrix debile; Xanthonema debile
Authentic:no
Division:Heterokontophyta
Class:Xanthophyceae
ORIGIN
General habitat:
Climatic zone:
Continent:Europe
Country:Switzerland
Locality:origin unknown, because strain has been mislabelled in its history, not identical to UTEX 155 anymore! Bot. Gard. Univ. Basel, bog water
Lat. / Long.  (Precision):
Year:1929
Isolated by:W. Vischer
Strain number by isolator:50
Deposition by:E.G. Pringsheim ( < W. Vischer 1936)
Deposition date:1954
CULTURE INFORMATION
Culture medium:ESP Ag
Axenic:axenic
Strain relatives:not identical to UTEX 155 anymore (note from 11/2008); see SAG 2289
Agitation resistance:not detected
Special properties:
 
PUBLICATIONS
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:Maistro, S. et al. (2009) Phylogeny and Taxonomy of Xanthophyceae (Stramenopiles, Chromalveolata). Protist 160 (3):412-426
Publication:Rybalka et al. (2009) Testing for endemism, genotypic diversity and species concepts in Antarctic terrestrial microalgae of the Tribonemataceae (Stramenopiles, Xanthophyceae). Environ. Microbiol. 11 (3):554-565
Publication:Maistro, S. et al. (2007) Molecular phylogeny and evolution of the order Tribonematales (Heterokonta, Xanthophyceae) based on analysis of plastidial genes rbcL and psaA. Mol. Phylogenet. Evol. 43 (2):407-417
Publication:Zuccarello,G.C. et al. (2005) Molecular phylogeny of the genus Tribonema (Xanthophyceae) using rbcL gene sequence data: monophyly of morphologically simple algal species. Phycologia 44 (4):384-392
SEQUENCE INFORMATION
Sequence Accession:AY682454  Xanthonema debile clone T63 ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit (rbcL) gene, partial cds; chloroplast.  (1349 bp)
Sequence Accession:EF455975  Xanthonema debile strain SAG 836-1 PsbA (psbA) gene, partial cds; psbA-rbcL intergenic spacer, complete sequence; ribulose-1,5-bisphosphate carboxylase/oxygenase large subunit (rbcL) gene, complete cds; rbcL-rbcS intergenic spacer, complete sequence; (2155 bp)
Sequence Accession:AJ875309  plastid partial psaA gene (1539 bp)
Sequence Accession:AM905235  Xanthonema debile mitochondrial partial nad7 gene for NADH dehydrogenase subunit 7, strain SAG 836-1. (1047 bp)
CRYO
Cryopreservation:not detected
TEACHING
Recommended for teaching:no