Analysis on evolutionary relationship of amylases from archaea, bacteria and eukaryota.

ABSTRACT: Amylase is one of the earliest characterized enzymes and has many applications in clinical and industrial settings. In biotechnological industries, the amylase activity is enhanced through modifying amylase structure and through cloning and expressing targeted amylases in different species. It is important to understand how engineered amylases can survive from generation to generation. This study used phylogenetic and statistical approaches to explore general patterns of amylases evolution, including 3118 α-amylases and 280 β-amylases from archaea, eukaryota and bacteria with fully documented taxonomic lineage. First, the phylogenetic tree was created to analyze the evolution of amylases with focus on individual amylases used in biofuel industry. Second, the average pairwise p-distance was

SUBMITTER: Yan S 

PROVIDER: S-EPMC4706583 | biostudies-literature | 2016 Feb

REPOSITORIES: biostudies-literature