Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Effects of the knockout of ldh gene on GlcNAc production. (A) Concentration of the acidic by-product lactate during CGGN1-GNA1 (black line) and CGGN2-GNA1 (red line) culture. (B) GlcNAc titers of CGGN1-GNA1 (black line) and CGGN2-GNA1 (red line). (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
