Tips and tricks how to culture water bears: simple protocols for culturing eutardigrades (Tardigrada) under laboratory conditions
| Autor: | M. Roszkowska, D. Wojciechowska, H. Kmita, S. Cerbin, M. K. Dziuba, E. Fiałkowska, R. Sobkowiak, W. Szydło, Ł. Kaczmarek |
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| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | The European Zoological Journal, Vol 88, Iss 1, Pp 449-465 (2021) |
| Druh dokumentu: | article |
| ISSN: | 2475-0263 24750263 |
| DOI: | 10.1080/24750263.2021.1881631 |
| Popis: | Tardigrades are microinvertebrates inhabiting almost all aquatic and terrestrial ecosystems throughout the world. They are known for their ability to enter into cryptobiosis and to survive extreme environmental conditions (e.g. lack of water, very high and low temperatures, high doses of radiation, vacuum space). Thanks to these abilities, tardigrades are excellent model organisms for various types of studies, e.g. ecological, ethological, physiological, astrobiological, biotechnological or medical, or even in integrative taxonomy. For most of these studies well-established tardigrade cultures are essential. Here we present a review of methods/protocols used in tardigrade culturing in the past. Based on this data and on our several years of experience in tardigrade culturing, we tried different methods and developed new ones that seem to be optimal. Here, we propose our own simple protocols for culturing herbivorous, omnivorous and carnivorous eutardigrade species in environmental chambers as well as in room conditions. We also describe methods for culturing rotifers, nematodes and algae, used as food sources for tardigrades. Moreover, many years of tardigrade culturing allowed us to describe the problems that may occur during culturing, explain their causes and propose solutions. We believe that these simple protocols will be very useful for many scientists planning tardigrade applications in their studies. |
| Databáze: | Directory of Open Access Journals |
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