| SAG Strain Number: | 2102 |
| TAXONOMY |
| Genus: | Interfilum |
| Species: | massjukiae |
| Taxonomic position: | Streptophyta - Klebsormidiophyceae |
| Authority: | Mikhailyuk, Sluiman, Massalski, Mudimu, Demchenko, Friedl et Kondratyuk |
| Variety: | |
| Formerly called: | Interfilum desmococcoideum |
| Authentic: | yes |
| Division: | Streptophyta |
| Class: | Klebsormidiophyceae |
| ORIGIN |
| General habitat: | soil |
| Climatic zone: | temperate |
| Continent: | Europe |
| Country: | Ukraine |
| Locality: | Crimea, Karadag nature reserve, surface of pyroclastic outcorps |
| Lat. / Long. (Precision): | 44.936491 / 35.221739 (3000m) View on Google Maps |
| Year: | May 2005 |
| Isolated by: | E. Demchenko |
| Strain number by isolator: | ACKU 418-06 |
| Deposition by: | T. Friedl < ACKU (I. Kostikov) |
| Deposition date: | 06.2006 |
| CULTURE INFORMATION |
| Culture medium: | 3NBBM+V Ag |
| Axenic: | bacterial and fungal contaminations |
| Strain relatives: | ACKU 418-06 |
| Agitation resistance: | not detected |
| Special properties: | |
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| PUBLICATIONS |
| Publication: | Darienko T. et al. (2026) The evolutionary origins of streptophyte multicellularity. New Phytol. 251:2365-2383 |
| Publication: | Žárský V. et al. (2025) Phylogenomics defines Streptofilum as a novel deep branch of streptophyte algae, Current Biology,. Curr. Biol. 35 (5):R171-172 |
| Publication: | Bierenbroodspot M.J. et al. (2024) Phylogenomic insights into the first multicellular streptophyte. Curr. Biol. 34:670-681 |
| Publication: | Glass S.E. et al. (2023) Chloroplast genome evolution and phylogeny of the early-diverging charophycean green algae with a focus on the Klebsormidiophyceae and Streptofilum. J. Phycol. 59:1133-1146 |
| Publication: | Hartmann A. et al. (2020) Klebsormidin A and B, Two New UV-Sunscreen Compounds in Green Microalgal Interfilum and Klebsormidium Species (Streptophyta) From Terrestrial Habitats. Front. Microbiol. 11:499 |
| Publication: | Kitzing C. et al. (2015) Effects of UV radiation on optimum quantum yield and sunscreen contents in members of the genera Interfilum, Klebsormidium, Hormidiella and Entransia (Klebsormidiophyceae, Streptophyta). Eur. J. Phycol. 50 (3):279-287 |
| Publication: | Mikhailyuk T. et al. (2014) Morphology and ultrastructure of Interfilum and Klebsormidium (Klebsormidiales, Streptophyta) with special reference to cell division and thallus formation. Eur. J. Phycol. 49 (4):395-412 |
| Publication: | Rindi, F. et al. (2011) Phylogenetic relationships in Interfilum and Klebsormidium (Klebsormidiophyceae, Streptophyta). Mol. Phyl. Evol. 58 (2):218-231 |
| Publication: | Mikhailyuk, T.I. et al. (2008) New streptophyte green algae from terrestrial habitats and an assessment of the genus Interfilum (Klebsormidiophyceae, Streptophyta). J. Phycol. 44:1586-1603 |
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| SEQUENCE INFORMATION |
| Sequence Accession: | OR168092 Interfilum massjukiae strain SAG 2102 plastid, complete genome. (169147 bp) |
| Sequence Accession: | EU434038 18S ribosomal RNA gene, partial sequence; internal transcribed spacer 1, 5.8S ribosomal RNA gene, and internal transcribed spacer 2, complete sequence; and 26S ribosomal RNA gene, partial sequence. (3191 bp) |
| CRYO |
| Cryopreservation: | medium survival |
| TEACHING |
| Recommended for teaching: | no |
