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polyglutamic
polyglutamic adj.
Brit. 
/ˌpɒlɪɡluːˈtamɪk/
, /ˌpɒlɪɡluːˈtamɪk/U.S. /ˌpɑliˌɡluˈtæmɪk/
polyglutamic acid, a synthetic polypeptide consisting of glutamic acid residues./ˌpɑliˌɡluˈtæmɪk/ΚΠ
1945 Jrnl. Amer. Chem. Soc. 67 317/1 Polyglutamic acid was prepared..from a bacterial culture medium.
1998 Science 3 July 81/2 Two..negatively charged poly-electrolytes: polyglutamic acid (PGA), a model polypeptide, and polythymine (poly-T), a model of single-stranded oligonucleotides.
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