polyribo-comb. form

Stress is usually determined by a subsequent element and vowels may be reduced accordingly. Some degree of stress is usually maintained on the first and third syllables. If the subsequent element is an existing word, it is likely to retain its original stress pattern, e.g. polyribocytidylic Brit.

/ˌpɒlɪˌrʌɪbə(ʊ)sʌɪtᵻˈdɪlɪk/, U.S.

/ˌpɑliˌraɪboʊˌsɪdəˈdɪlɪk/,

/ˌpɑliˌraɪboʊˌsaɪdəˈdɪlɪk/.

Origin: Formed within English, by compounding. Etymons: poly- comb. form, ribo- comb. form.

Etymology: < poly- comb. form + ribo- comb. form, after polyribonucleotide n.Found in a small number of formations exemplified below.

Biochemistry.

Forming the names of polymers of ribonucleotides, as polyriboadenylate, polyriboadenylic, polyribocytidylic, polyriboinosinic adjs. See also polyribonucleotide n.

ΚΠ

1958 Proc. National Acad. Sci. U.S.A. 44 1127 The synthesis of a polyribothymidylic acid seemed of particular interest.

1961 R. F. Steiner & R. F. Beers Polynucleotides i. 6 The equimolar complexes formed by polyriboadenylic acid with polyribouridylic acid and with polyriboinosinic acid appear to have doubly stranded helical structures.

1962 Cold Spring Harbor Symp. Quant. Biol. 26 95/1 In the case of the homopolymer, Poly T, the RNA synthesized resembles the homopolymer polyriboadenylate.

1970 New Scientist 15 Jan. 96/2 Poly I:C—a combination of polyriboinosinic and polyribocytidylic acids—would stimulate interferon production both in cell cultures and in animals.

1984 M. J. Taussig Processes in Pathol. & Microbiol. (ed. 2) iii. 249 Synthetic dsRNAs (polyribonucleotides) and the dsRNA genome of reoviruses were excellent inducers of interferon..; one of the most effective is the polyribonucleotide poly(I:C) (polyriboinosinic acid : polyribocytidylic acid).

1991 Biopolymers 31 65 (title) Conductivity and secondary structure of polyriboadenylic acid and its salts in solution.

This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).

单词	polyribo-
释义	polyribo-comb. form Stress is usually determined by a subsequent element and vowels may be reduced accordingly. Some degree of stress is usually maintained on the first and third syllables. If the subsequent element is an existing word, it is likely to retain its original stress pattern, e.g. polyribocytidylic Brit. /ˌpɒlɪˌrʌɪbə(ʊ)sʌɪtᵻˈdɪlɪk/, U.S. /ˌpɑliˌraɪboʊˌsɪdəˈdɪlɪk/, /ˌpɑliˌraɪboʊˌsaɪdəˈdɪlɪk/. Origin: Formed within English, by compounding. Etymons: poly- comb. form, ribo- comb. form. Etymology: < poly- comb. form + ribo- comb. form, after polyribonucleotide n.Found in a small number of formations exemplified below. Biochemistry. Forming the names of polymers of ribonucleotides, as polyriboadenylate, polyriboadenylic, polyribocytidylic, polyriboinosinic adjs. See also polyribonucleotide n. ΚΠ 1958 Proc. National Acad. Sci. U.S.A. 44 1127 The synthesis of a polyribothymidylic acid seemed of particular interest. 1961 R. F. Steiner & R. F. Beers Polynucleotides i. 6 The equimolar complexes formed by polyriboadenylic acid with polyribouridylic acid and with polyriboinosinic acid appear to have doubly stranded helical structures. 1962 Cold Spring Harbor Symp. Quant. Biol. 26 95/1 In the case of the homopolymer, Poly T, the RNA synthesized resembles the homopolymer polyriboadenylate. 1970 New Scientist 15 Jan. 96/2 Poly I:C—a combination of polyriboinosinic and polyribocytidylic acids—would stimulate interferon production both in cell cultures and in animals. 1984 M. J. Taussig Processes in Pathol. & Microbiol. (ed. 2) iii. 249 Synthetic dsRNAs (polyribonucleotides) and the dsRNA genome of reoviruses were excellent inducers of interferon..; one of the most effective is the polyribonucleotide poly(I:C) (polyriboinosinic acid : polyribocytidylic acid). 1991 Biopolymers 31 65 (title) Conductivity and secondary structure of polyriboadenylic acid and its salts in solution. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < comb. form1958
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