Mutation of the start codon to enhance Cripavirus internal ribosome entry site-mediated translation in a wheat germ extract

Wheat germ extract (WGE) is one of the most widely used eukaryotic cell-free translation systems for easy synthesis of a broad range of proteins merely by adding template mRNAs. Its productivity has thus far been improved by removing translational inhibitors from the extract and stabilizing the template with terminal protectors. Nonetheless, there remains room for increasing the yield by designing a terminally protected template with higher...