J Eukaryot Microbiol. 2021 Mar;68(2):e12834.doi: 10.1111/jeu.12834. Epub 2021 Feb 17.
2021-03-11J Eukaryot Microbiol. 2021 Mar;68(2):e12834.doi: 10.1111/jeu.12834. Epub 2021 Feb 17. Characterization of Cystathionine β-Synthase TtCbs1 and Cysteine Synthase TtCsa1 Involved in Cysteine Biosynthesis in Tetrahymena thermophila