Abstract
Inverse metabolic engineering (IME) provides a strategy to rapidly identify the genetic elements responsible for the desired phenotype of a chosen target organism. This methodology has been successfully applied towards enhancing the N-linked glycosylation efficiency of Escherichia coli. Here, we describe the generation of differentially sized libraries from the E. coli W3110 genome followed by high-throughput semiquantitative glycan specific screening. DNA sequenced targets demonstrating increased levels of glycan production were selected for forward engineering, protein overexpression, and absolute quantification of glycoproteins.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have