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Essential aminoacids
Isoleucine, leucine, lysine, methionine, phenylalanine, threonine,tryptophan and valine, Cysteine
Out of the 8 « essential aminoacids »
Methionine Cysteine/ cystine
4
Amonia detoxification
Methionine
1
Methionyl mRNA (starts protein synthesis)
GLUCOSE
Peroxides
YM 2004
HCy
3 2
Transsulfuration Pathway
Cysteine
Hypotaurine Gluthation
Oxydative Stress ROS
DNA, Lipid
Protection against ROS
Me
SAM
Imprinting/ epigenesis DNA Methyltransferase
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