The biosynthesis of L-cystine and L-methionine labeled with 35S.
D003553:Cystine / Q000378:metabolism*; D008715:Methionine / Q000378:metabolism*; D013455:Sulfur; D013462:Sulfur Radioisotopes / Q000378:metabolism*
D013462:Sulfur Radioisotopes; D003553:Cystine; D013455:Sulfur; D008715:Methionine
CYSTINE/metabolism; METHIONINE/metabolism; SULFUR, RADIOACTIVE/metabolism