Fig. 1From: Codon pair optimization (CPO): a software tool for synthetic gene design based on codon pair bias to improve the expression of recombinant proteins in Pichia pastorisThe sketch figures of the codon optimization algorithm. A The demo graph G of the sequence MQVT, M: Methionine, Q: Glutamine, V: Valine, T: Threonine. B The recursively decomposed treeBack to article page