polyinosinic acid

noun
poly·​ino·​sin·​ic acid | \ ˌpäl-ē-ˌin-ə-ˌsin-ik- How to pronounce polyinosinic acid (audio) , -ˌī-nə- How to pronounce polyinosinic acid (audio) \

Medical Definition of polyinosinic acid

: RNA or a segment of RNA that is composed of a polynucleotide chain consisting entirely of inosinic acid residues — see poly i entry c

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