Mezhzherin, Sergey V. http://orcid.org/0000-0003-2905-5235
Morozov-Leonov, Svyatoslav Yu. http://orcid.org/0000-0003-1784-7753
Rostovska, Olga V. http://orcid.org/0000-0001-6671-0265
Article History
Received: 3 November 2023
Accepted: 31 January 2024
First Online: 15 February 2024
Declarations
:
: The authors declare that they have no financial interests. The authors have no competing interests to declare that are relevant to the content of this article. The authors have no financial or proprietary interests in any material discussed in this article.
: The capture of water frogs for allozyme analysis was made exclusively within the framework of the planned research topics carried out by the I.I. Schmalhausen Institute of Zoology of National Academy of Sciences of Ukraine (Kyiv, Ukraine). All laboratory studies within this topic are offificially approved by National Academy of Sciences of Ukraine. All laboratory manipulations with these animals were carried out in strict accordance with the requirements of national and European laws on bioethics and on the protection of animals from brutal treatment (i.e., euthanasia using tricaine methanesulfonate (MSS222), etc.).