An excessive amount of use of lysine especially as a supplement has been linked to belly discomfort and diarrhoea. Then, the target proteins or subdomains of them containing the goal lysine will be produced recombinantly and the methylation additionally tested at protein level.

By comparing requirements and the actual amino acids current in feed, the order of ‘limiting amino acids’ could be estimated.

Garforth SJ, Lwatula C, Prasad VR. Studies have shown that taking lysine helps diminish the frequency and duration of the virus. The introduction of second and third limiting amino acids can further cut back the usage of valuable protein sources and arable land required for his or her production.

The Lysine 65 Residue in HIV-1 Reverse Transcriptase Function and in Nucleoside Analog Drug Resistance. Garforth, S.J.