Further studies on the dual requirement for pheylalanine and tyrosine in tissue culture.
D001669:Biochemical Phenomena; D006801:Humans; D010649:Phenylalanine / Q000378:metabolism*; D012107:Research Design; D046509:Tissue Culture Techniques; D014443:Tyrosine / Q000378:metabolism*
D014443:Tyrosine; D010649:Phenylalanine
PHENYLALANINE/metabolism; TISSUE CULTURE; TYROSINE/metabolism