Before revision: This fact was well rooted when Fesenko demonstrated that this nucleotide cGMP was able to directly regulate a new assort of membrane channels now called the nucleotide-gated cation channels.
After revision: This fact was well rooted when Fesenko demonstrated that this nucleotide cGMP was able to dirrrrectly regulate a new assort of membrane channels now called the nucleotide-gated cation channels.