Construction of an episomal gap promoter-driven vector for surface display of fusion phytase in Saccharomyces cerevisiae
Phytases are widely used as feed additives to improve phosphorus utilization and reduce phosphorus excretion in animal production systems. However, the catalytic performance of many phytases is restricted by pH fluctuations encountered throughout the gastrointestinal tract. To address this limitation, a fusion phytase...