- PII
- 10.31857/S0026365624030121-1
- DOI
- 10.31857/S0026365624030121
- Publication type
- Status
- Published
- Authors
- Volume/ Edition
- Volume 93 / Issue number 3
- Pages
- 351-355
- Abstract
- This is the first report on abundance and diversity of cultured yeasts and filamentous fungi in the sediments of the Laptev and East Siberian seas. A total of 63 isolates of mycelial fungi belonging to 32 morphotypes were obtained from 35 sediment samples. Most morphotypes were represented by single colonies in individual samples; the most often occurring species were Pseudeurotium zonatum, Pseudogymnoascus pannorum, and Cordyceps farinosа. In both seas, abundance of filamentous fungi (up to 12 colonies per 1 g wet sediment) was lower than that of yeasts (up to 68 colonies per 1 g wet sediment). In the Laptev Sea, yeast abundance was low at all stations, while in the East Siberian Sea higher values were found at near-estuarine stations.
- Keywords
- морские грибы дрожжи морские донные осадки арктические моря Восточно-Сибирское море море Лаптевых
- Date of publication
- 15.05.2024
- Year of publication
- 2024
- Number of purchasers
- 0
- Views
- 35
References
- 1. Кирцидели И. Ю., Власов Д. Ю., Баранцевич Е. П., Крыленков В. А., Соколов В. Т. Распространение терригенных микромицетов в водах арктических морей // Микология и фитопатология. 2012. Т. 46. С. 306–310.
- 2. Bezzubova E. M., Seliverstova A. M., Zamyatin I. A., Romanova N. D. Heterotrophic bacterioplankton of the Laptev and East Siberian Sea shelf affected by freshwater inflow areas // Oceanology. 2020. V. 60. P. 62–73.
- 3. Bubnova E. N. Fungal diversity in bottom sediments of the Kara Sea // Botanica Marina. 2010. V. 53. P. 595–600.
- 4. Bubnova E. N., Konovalova O. P. Fungi in bottom sediments of the Chukchi Sea // Russ. J. Mar. Biol. 2019. V. 45. P. 86–95.
- 5. Bubnova E. N., Nikitin D. A. Fungi in bottom sediments of the Barents and Kara seas // Russ. J. Mar. Biol. 2017. V. 43. P. 400–406.
- 6. Domsh K. H., Gams W., Anderson T.-H. Compendium of soil fungi. Eching: IHW-Verlag, 2007. 859 p.
- 7. Flint M. V., Poyarkov S. G., Rymsky-Korsakov N. A. Ecosystems of the Siberian Arctic Seas-2017 (Cruise 69 of the R/V Akademik Mstislav Keldysh) // Oceanology. 2018. V. 58. P. 315–318.
- 8. Hagestad O. C., Andersen J. H., Altermark B., Hansen E., Rama T. Cultivable marine fungi from the Arctic Archipelago of Svalbard and their antibacterial activity // Mycology. 2019. V. 11. P. 230–242.
- 9. Luo E., Xu W., Luo Z.-H., Pang K.-L. Diversity and temperature adaptability of cultivable fungi in marine sediments from the Chukchi Sea // Botanica Marina. 2020. V. 63. P. 197–207.
- 10. Marchenko N. Russian arctic seas: navigation conditions and accidents. Berlin‒Heidelberg: Springer-Verlag, 2012. 251 p.
- 11. Portnova D. A., Garlitska L. A., Polukhin A. A. The effect of estuarine system on the meiofauna and nematodes in the East Siberian Sea // Sci. Rep. 2021. V. 11. Art. 19306.
- 12. Rama T., Hassett B. T., Bubnova E. Arctic marine fungi: from filaments and flagella to operational taxonomic units and beyond // Botanica Marina. 2017. V. 60. P. 433–452.
