An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Lisachov A, Rumyantsev A, Prokopov D, Ferguson-Smith M, Trifonov V.Lisachov A, et al.Animals (Basel). 2023 Jan 17;13(3):334. doi: 10.3390/ani13030334.Animals (Basel). 2023.PMID: 36766223Free PMC article.