2.1.1.204 down cultivation of Schizosaccharomyces pombe in minimal medium leads to approximately 23% of tRNAAsp methylation 736905 2.1.1.204 additional information methylation is not enhanced by stress conditions such as glucose starvation, heat stress or oxidative stress 736905 2.1.1.204 up tRNAAsp methylation is induced to 100% when cells are grown in the presence of peptone 736905