SEARCH Articles Figures Tables 2 -Substituted 1,3-dithianes conformational analysis Analysis of Several Competitions Between Substitutions and Eliminations Analysis of Several Nucleophilic Substitution Reactions Analysis of Substituted Cyclohexanes Nucleophilic Substitution and Retrosynthetic Analysis Nucleophilic substitution analysis Phylogenetic analysis nucleotide substitutions Substitution analysis example Substitution statistical structural analysis Synonymous and nonsynonymous substitution rates are correlated with protein structure an intragenic analysis of the Leishmania GP63 genes