| SAG Strain Number: | 22.82 |
| TAXONOMY |
| Genus: | Penium |
| Species: | margaritaceum |
| Taxonomic position: | Streptophyta - Zygnematophyceae |
| Authority: | (Ehrenberg) de Brébisson ex Ralfs |
| Variety: | |
| Formerly called: | |
| Authentic: | no |
| Division: | Streptophyta |
| Class: | Zygnematophyceae |
| ORIGIN |
| General habitat: | freshwater |
| Climatic zone: | |
| Continent: | America |
| Country: | USA |
| Locality: | IN, soil from a pond north of Bloomington |
| Lat. / Long. (Precision): | 39.224042 / -86.536524 (500m) View on Google Maps |
| Year: | June 1964 |
| Isolated by: | L. Kies |
| Strain number by isolator: | Kies 122 |
| Deposition by: | M. Engels (SVCK) |
| Deposition date: | 12.1982 |
| CULTURE INFORMATION |
| Culture medium: | ESP Ag |
| Axenic: | axenic |
| Strain relatives: | SVCK 188 |
| Agitation resistance: | not detected |
| Special properties: | NO known Nagoya Protocol restrictions for this strain |
| |
| PUBLICATIONS |
| Publication: | Hess S. et al. (2022) A phylogenomically informed five-order system for the closest relatives of land plants. Curr. Biol. 32 (20):4473-4482.e7 |
| Publication: | Goh F.Q.Y. et al. (2019) Gains and losses of metabolic function inferred from a phylotranscriptomic analysis of algae. Sci. Rep. 9:10482 |
| Publication: | Gontcharov A.A. et al. (2011) A Study of Conflict between Molecular Phylogeny and Taxonomy in the Desmidiaceae (Streptophyta, Viridiplantae): Analyses of 291 rbcL Sequences. Protist 162 (2):253-267 |
| Publication: | Gontcharov A.A. et al. (2010) Molecular phylogeny and revision of the genus Netrium (Zygnematophyceae, Streptophyta): Nucleotaenium gen. nov. J. Phycol. 46 (2):346-362 |
| Publication: | Gontcharov A.A. et al. (2008) In search of monophyletic taxa in the family Desmidiaceae (Zygnematophyceae, Viridiplantae): the genus Cosmarium Corda ex Ralfs. Am. J. Bot. 95 (9):1079-1095 |
| Publication: | Besendahl, A. et al. (2000) The cyanobacterial origin and vertical transmission of the plastid tRNA(Leu) group-I intron. Curr. Genet. 37 (1):12-23 |
| Publication: | M. Mix (1967) Zur Feinstruktur der Zellwände in der Gattung Penium (Desmidiaceae). Ber. Dtsch. Bot. Ges. 80 (H. II):715-721 |
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| SEQUENCE INFORMATION |
| Sequence Accession: | AF182364 Penium margaritaceum culture-collection SAG:22.82 tRNA-Leu gene, intron; chloroplast. (338 bp) |
| Sequence Accession: | AF115440 Penium margaritaceum culture-collection SAG:22.82 18S ribosomal RNA gene, complete sequence. (2266 bp) |
| Sequence Accession: | AM919469 Penium margaritaceum chloroplast partial 23S rRNA gene, strain SAG 22.82. (2364 bp) |
| Sequence Accession: | AM911254 Penium margaritaceum chloroplast partial rbcL gene for ribulose 1,5-bisphosphate carboxylase/oxygenase large subunit, strain SAG 22.82. (1284 bp) |
| CRYO |
| Cryopreservation: | no survival; standard 2-step protocol 5% DMSO |
| TEACHING |
| Recommended for teaching: | no |
