374 results

... as m-RNA, pro- moted the incorporation of phenylalanine into polypeptide chains. Thus one codon for phenylalanine is presumably UUU. Subsequent work mainly by Nirenberg ...

... poly- peptide all the residues of which are phenylalanine) by adding polyuridylic acid (that is, an RNA ... implies that a sequence of uracils codes for phenylalanine, and our work suggests that it is probably ...

... polypeptide chains consisting only of the amino acid phenylalanine. Thus the code for phenylalanine is probably the triplet of bases UUU. This ...

... to synthesize polypeptide chains. Thus, one codon for phenylalanine ap- pears to be the sequence UUU (where ... AAA codes lysine. How- ever, since UUU codes phenylalanine, these facts rule out all the foregoing proposed ...

... Isoleucine Arginine ‘Thyroxine and related molecules Proline* Lysine Phenylalanine Histidine Cystinet Tyrosine Tryptophan Serine Cysteinet Threonine Methionine * ...

... acid phenyl- alanine. Thus the RNA code for phenylalanine is probably the triplet of bases UUU. ’ This ... only four of the twenty amino acids, namely phenylalanine, serine, leucine and proline. Such work is now ...

... of uracil (UUU) coded for the amino acid phenylalanine. ... of uracil (UUU) coded for the amino acid phenylalanine. Produced: 16 November 1961 The Wellcome Library for ...

... enzyme, and lower values for alanine, leucine, and phenylalanine. Molecular Weight—Equilibrium centrifugation was carried out by ... 0.00. ccc cee eee eee eee 47 Phenylalanine. ............. 0.0 cee eee 12 Tryptophan’. ......... 0... eee ...

... normally catalyses the oxidation of the amino seid phenylalanine te tyrosine. The patients with phenylpyruvia oligophrenia are ... to synthesise a catalyst for the exidation ef phenylalanine to tyrosine. A mall snust of this catalyst ...

... that normally catalyzes the process of oxidation of phenylalanine to tyrosine. Perhaps the gene abnormality is such ... to synthesize a catalyst for the oxidation of phenylalanine to tyrosine. A small amount of this catalyst ...