1992
  1. Niersbach,M., Kreuzaler,F., Geerse,R.H., Postma,P.W. and Hirsch,H.J.
    Cloning and nucleotide sequence of the Escherichia coli K-12 ppsA gene, encoding PEP synthase
    Mol Gen Genet (1992) 231, 332-336. PubMed  Europe PubMed