Encyclopedia
Strain
A strain is a homogeneous culture of microorganisms or viruses with specific biological properties, isolated from natural sources or created as a result of experimental activities, including through genetic manipulations1.
Federal Law No. 492-FZ dated December 30, 2020 "On Biological Safety in the Russian Federation". 2020, amended on December 30, 2020, Article 1, subpara. 11. ↩