| SAG Strain Number: | 19.92 |
| TAXONOMY |
| Genus: | Chlorocystis |
| Species: | operculata |
| Taxonomic position: | Chlorophyta - Ulvophyceae |
| Authority: | (Kornmann et Sahling ex Guiry) Darienko et al. |
| Variety: | |
| Formerly called: | authentic strain of Halochlorococcum tenuis Kornmann et Sahling |
| Authentic: | no |
| Division: | Chlorophyta |
| Class: | Ulvophyceae |
| Common name: | Green Algae - Chlorophytes |
| ORIGIN |
| General habitat: | marine |
| Climatic zone: | temperate |
| Continent: | Europe |
| Country: | France |
| Locality: | Soulac, from Ulva culture |
| Lat. / Long. (Precision): | 45.500000 / -1.100000 (400m) View on Google Maps |
| Year: | 1965 |
| Isolated by: | C. Izard |
| Strain number by isolator: | |
| Deposition by: | UTEX ( |
| Deposition date: | 05.1992 |
| CULTURE INFORMATION |
| Culture medium: | SWES Ag |
| Axenic: | bacterial or other types of contamination |
| Strain relatives: | UTEX 1490 as H. marinum; CCMP 435; CCAP 6005/9 |
| Agitation resistance: | not detected |
| Special properties: | NO known Nagoya Protocol restrictions for this strain; strain assigned from authentic strain of Halochlorococcum tenuis Kornmann et Sahling into non-authentic strain of Chlorocystis operculata (Kornmann et Sahling ex Guiry) comb. nov. acc. to Darienko et al. 2021. SAG 03/2022 |
| |
| PUBLICATIONS |
| Publication: | Darienko T. et al. (2021) Molecular Phylogeny of Unicellular Marine Coccoid Green Algae Revealed New Insights into the Systematics of the Ulvophyceae (Chlorophyta). Microorganisms 9 (8):1586 |
| Publication: | Cocquyt, E. et al. (2010) Evolution and cytological diversification of the green seaweeds (Ulvophyceae). Mol Biol Evol 27 (9):2052-61 |
| Publication: | Kornmann, P. et al. (1983) Meeresalgen von Helgoland: Ergänzungen. Helgoländer wiss. Meeresunters. 36:1-65 |
| SEQUENCE INFORMATION |
| Sequence Accession: | MW714134 Halochlorococcum operculatum strain SAG 19.92 SSU rRNA gene, partial sequence; ITS 1, 5.8S rRNA gene, and ITS 2, complete sequence; and LSU rRNA gene, partial sequence (2354 bp) |
| Sequence Accession: | HQ336957 Halochlorococcum tenue histone H3 mRNA, partial cds. (365 bp) |
| Sequence Accession: | GQ421567 Halochlorococcum sp. SAG 19.92 glucose-6-phosphate isomerase (GPI) mRNA, partial cds. (712 bp) |
| Sequence Accession: | GQ421548 Halochlorococcum sp. SAG 19.92 actin mRNA, partial cds. (807 bp) |
| CRYO |
| Cryopreservation: | good survival 2 step 5% DMSO |
| TEACHING |
| Recommended for teaching: | no |
