Abstract
The diurnal dynamics of methane content in the near-bottom phototrophic biomass of the shallow soda lake Bitter 1 (Gorchina 1) with a salinity of 30 g/L during the study period was investigated. The community was dominated by filamentous cyanobacteria, although no layered mat was formed. The maximum value of methane content up to 202.4 nmol CH4/cm3 was revealed in the morning hours, which significantly exceeded the night values (28.9–42.8 nmol CH4/cm3). Comparison of data on the content of methane with the relative abundance of cyanobacteria, methanogenic archaea, and methanotrophic bacteria during the twenty-four hours indicated that active processes of the methane cycle in soda lakes occurred not only in the sediments, but also in the near-bottom cyanobacterial communities. Methane content in the biomass of such a community is the result of a balance between the processes of its release by methanogens, consumption by methanotrophic bacteria, and natural degassing. It is assumed that the morning peak of methane content is associated with the release of hydrogen by diazotrophic cyanobacteria, which stimulates the development and activity of hydrogenotrophic methanogens of the genus Methanocalculus.
Similar content being viewed by others
REFERENCES
Banda, J.F., Zhang, Q., Ma, L., Pei, L., Du, Z., Hao, C., and Dong, H., Both pH and salinity shape the microbial communities of the lakes in Badain Jaran Desert, NW China, Sci. Total Environ., 2021, vol. 791, p. 148108.
Bižic, M., Grossart, H.-P., and Ionescu, D., Methane Pa-radox, eLS, Chichester: Wiley, 2020, pp. 1‒11. https://doi.org/10.1002/9780470015902.a0028892
Chaumeil, P.A., Mussig, A.J., Hugenholtz, P., and Parks, D.H., GTDB-Tk v2: memory friendly classification with the Genome Taxonomy Database, Bioinformatics. 2022, p. btac672. https://doi.org/10.1093/bioinformatics/btac672
Fazi, S., Amalfitano, S., Venturi, S., Pacini, N., Vazquez, E., Olaka, L.A., Tassi, F., Crognale, S., Herzsprung, P., Lechtenfeld, O.J., Cabassi, J., Capecchiacci, F., Rossetti, S., Yakimov, M.M., Vaselli, O., et al., High concentrations of dissolved biogenic methane associated with cyanobacterial blooms in East African lake surface water, Commun. Biol., 2021, vol. 4, p. 845. https://doi.org/10.1038/s42003-021-02365-x
Gorlenko, V.M., Bryantseva, I.A., Samylina, O.S., Ashikhmin, A.A., Sinetova, M.A., Kostrikina, N.A., and Kozyaeva, V.V., Filamentous anoxygenic phototrophic bacteria in microbial communities of the Kulunda Steppe soda lakes (Altai Krai, Russia), Microbiology (Moscow), 2020, vol. 89, pp. 697–707.
Kallistova, A.Y., Merkel, A.Y., Tarnovetskii, I.Y., and Pimenov, N.V., Methane formation and oxidation by prokaryotes, Microbiology (Moscow), 2017, vol. 86, pp. 671–691.
Kaluzhnaya, M., Khmelenina, V., Eshinimaev, B., Suzi-na, N., Nikitin, D., Solonin, A., Lin, J.L., McDonald, I., Murrell, C., and Trotsenko, Y., Taxonomic characterization of new alkaliphilic and alkalitolerant methanotrophs from soda lakes of the Southeastern Transbaikal region and description of Methylomicrobium buryatense sp. nov., Syst. Appl. Microbiol., 2001, vol. 24, pp. 166–176.
Khmelenina, V.N., Eshinimaev, B.T., Kalyuzhnaya, M.G., and Trotsenko, Y.A., Potential activity of methane and ammonium oxidation by methanotrophic communities from the soda lakes of Southern Transbaikal, Microbiology (Moscow), 2000, vol. 69, pp. 460–465.
Namsaraev, Z., Samylina, O., Sukhacheva, M., Borisenko, G., Sorokin, D., and Tourova, T., Effect of salinity on diazotrophic activity and microbial composition of phototrophic communities from Bitter-1 soda lake (Kulunda Steppe, Russia), Extremophiles, 2018, vol. 22, pp. 651–663.
Parks, D.H., Imelfort, M., Skennerton, C.T., Hugenholtz, P., and Tyson, G.W., CheckM: assessing the quality of microbial genomes recovered from isolates, single cells, and metagenomes, Genome Res., 2015, vol. 25, pp. 1043–1055.
Pellegrinetti, T.A., Cotta, S.R., Sarmento, H., Costa, J.S., Delbaje, E., Montes, C.R., Camargo, P.B., Barbiero L., Rezende-Filho, A.T., and Fiore, M.F., Bacterial communities along environmental gradients in tropical soda lakes, Microb. Ecol., 2022. https://doi.org/10.1007/s00248-022-02086-6
Trudy Instituta Mikrobiologii im. S.N. Winogradskogo (Proceedings of Winogradsky Institute of Microbiology), vol. 14, Alkaliphilic Microbial Communities, Galchen-ko, V.F., Ed., Moscow: Nauka, 2007.
Sorokin, D.Y., Abbas, B., Geleijnse, M., Pimenov, N.V., Sukhacheva, M.V., and van Loosdrecht, M.C., Methanogenesis at extremely haloalkaline conditions in the soda lakes of Kulunda Steppe (Altai, Russia), FEMS Microbiol. Ecol., 2015a, vol. 91, p. fiv016.
Sorokin, D.Y., Abbas, B., Merkel, A.Y., Rijpstra, W.I.C., Damsté, J.S.S., Sukhacheva, M.V., and van Loosdrecht, M.C.M., Methanosalsum natronophilum sp. nov., and Methanocalculus alkaliphilus sp. nov., haloalkaliphilic methanogens from hypersaline soda lakes, Int. J. Syst. Evol. Microbiol., 2015b, vol. 65, pp. 3739–3745.
Sorokin, D.Y., Banciu, H.A., and Muyzer, G., Functional microbiology of soda lakes, Curr. Opin. Microbiol., 2015c, vol. 25, pp. 88–96.
Sorokin, D.Y., Berben, T., Melton, E.D., Overmars, L., Vavourakis, C.D., and Muyzer, G., Microbial diversity and biogeochemical cycling in soda lakes, Extremophiles, 2014, vol. 18, pp. 791–809.
Sorokin, D.Y., Kuenen, J.G., and Muyzer, G., The microbial sulfur cycle at extremely haloalkaline conditions of soda lakes, Front. Microbiol., 2011, vol. 2, p. 44.
Sorokin, D.Y., Merkel, A.Y., and Abbas, B., Ecology of Methanonatronarchaeia, Environ. Microbiol., 2022. Jun 21. https://doi.org/10.1111/1462-2920.16108
Thottathil, S.D., Reis, P.C.J., and Prairie, Y.T., Magnitude and drivers of oxic methane production in small temperate lakes, Environ. Sci. Technol., 2022, vol. 56, pp. 11041–11050.
Vavourakis, C.D., Andrei, A.-S., Mehrshad, M., Ghai, R., Sorokin, D.Y., and Muyzer, G., A metagenomics roadmap to the uncultured genome diversity in hypersaline soda lake sediments, Microbiome, 2018, vol. 6, p. 168(1‒18).
Yakimov, M.M., Merkel, A.Y., Gaisin, V.A., Pilhofer, M., Messina, E., Hallsworth, J.E., Klyukina, A.A., Tikhonova, E.N., and Gorlenko, V.M., Cultivation of a vampire: “Candidatus Absconditicoccus praedator,” Environ. Microbiol., 2022, vol. 24, p. 30–49.
Zorz, J.K., Sharp, C., Kleiner, M., Gordon, P.M.K., Pon, R.T., Dong, X., and Strous, M., A shared core microbiome in soda lakes separated by large distances, Nat. Commun., 2019, vol. 10, p. 4230.
ACKNOWLEDGMENTS
The authors are grateful to Sh.A. Begmatov (Federal Research Center of Biotechnology, Russian Academy of Sciences) and to M.A. Sinetova (Institute of Plant Physiology, Russian Academy of Sciences) for their assistance with obtaining primary data during field works.
Funding
Data processing and analysis were supported by the Russian Science Foundation, project no. 22-14-00038, and State Assignment for the Federal Research Center of Biotechnology, Russian Academy of Sciences.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare that they have no conflicts of interest. This article does not contain any studies involving animals or human participants performed by any of the authors.
Additional information
Translated by E. Makeeva
Rights and permissions
About this article
Cite this article
Samylina, O.S., Merkel, A.Y. & Pimenov, N.V. Diurnal Methane Dynamics in the Cyanobacterial Community of Soda Lake Bitter 1 (Kulunda Steppe, Altai Krai). Microbiology 92, 293–299 (2023). https://doi.org/10.1134/S002626172260327X
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S002626172260327X