Editorial expression of concern for Choi et al., Use of combinatorial genetic libraries to humanize N-linked glycosylation in the yeast Pichia pastoris.
Schekman R.
Proc Natl Acad Sci U S A. 2010 Apr 13;107(15):7113. doi: 10.1073/pnas.1003237107. Epub 2010 Mar 18.PMID: 20388913