The uptake of a variety of amino acids into nuclear proteins of tumors and other tissues.
D000596:Amino Acids / Q000378:metabolism*; D000818:Animals; D009369:Neoplasms; D009374:Neoplasms, Experimental; D009687:Nuclear Proteins; D011506:Proteins / Q000378:metabolism*
D000596:Amino Acids; D009687:Nuclear Proteins; D011506:Proteins
AMINO ACIDS/metabolism; NEOPLASMS/experimental; PROTEINS/metabolism