MeSH Browser

MeSH Heading: Poly C
Tree Number(s): D13.695.578.550.560
Unique ID: D011066
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D011066
Scope Note: A group of cytosine ribonucleotides in which the phosphate residues of each cytosine ribonucleotide act as bridges in forming diester linkages between the ribose moieties.
Entry Term(s): Cytosine Polynucleotides; Polycytidylic Acid; Polycytidylic Acids
Registry Numbers: 30811-80-4
CAS Type 1 Name: 5'-Cytidylic acid, homopolymer
Previous Indexing: Polynucleotides (1966-1975)
Public MeSH Note: 91; was see under POLYRIBONUCLEOTIDES 1976-90
History Note: 91(76); was see under POLYRIBONUCLEOTIDES 1976-90
Date Introduced: 1991/01/01
Last Updated: 2020/05/27

Allowable Qualifiers: administration & dosage (AD)

adverse effects (AE)

agonists (AG)

analysis (AN)

antagonists & inhibitors (AI)

biosynthesis (BI)

blood (BL)

cerebrospinal fluid (CF)

chemical synthesis (CS)

chemistry (CH)

classification (CL)

economics (EC)

genetics (GE)

history (HI)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

urine (UR)

Concept UI: M0017143
Registry Numbers: 30811-80-4
Scope Note: A group of cytosine ribonucleotides in which the phosphate residues of each cytosine ribonucleotide act as bridges in forming diester linkages between the ribose moieties.
Terms: Poly C Preferred Term
Term UI T032545
Date01/01/1999
LexicalTag ABX
ThesaurusID NLM (1976); Polycytidylic Acid
Term UI T001010901
Date03/25/2020
LexicalTag NON
ThesaurusID NLM (2021); Cytosine Polynucleotides
Term UI T032544
Date07/31/1975
LexicalTag NON
ThesaurusID UNK (19XX); Polycytidylic Acids
Term UI T032546
Date07/31/1975
LexicalTag NON
ThesaurusID UNK (19XX)

Poly C MeSH Descriptor Data 2026