https://www.selleckchem.com/pr....oducts/skf38393-hcl.
Specifically, a large fraction of tRNAhis, tRNAtyr and tRNAasn lack the queuosine modification in the anticodon "wobble" base, which can be reversed by addition of polyamines to the growth medium. In conclusion, we demonstrate that polyamines are needed for modification of specific tRNA, possibly by facilitating the interaction with modification enzymes.We investigated the correspondence between drug metabolism routes and the composition of the P450 ensemble in human liver microsomes (HLM). As a probe, we used Coumarin 152 (C152),