| 单词 | polyadenylic acid | 
| 释义 | > as lemmaspolyadenylic acid   polyadenylic adj.  Brit.  , U.S.    polyadenylic acid, a polynucleotide formed from adenosine monophosphate by the action of polynucleotide polymerase, and isolated as fibres; abbreviated polyA.ΚΠ 1956    Jrnl. Amer. Chem. Soc. 78 3548/2  				While studying the X-ray diffraction patterns of synthetic nucleotide polymers, we mixed together the sodium salts of polyadenylic acid and polyuridylic acid. 1994    Proc. National Acad. Sci. U.S.A. 91 5451/2  				O/P teloblast lineages in H. triserialis embryos were duplicated by microinjecting polyadenylic acid into nascent teloblasts. < as lemmas  | 
	
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