MeSH Browser

MeSH Heading: DNA, Catenated
Tree Number(s): D02.251.500; D13.444.308.283.084; G02.111.570.820.486.212.084; G05.360.580.156.084
Unique ID: D043864
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D043864
Annotation: coord with specific DNA source; DNA, CONCATENATED is also available
Scope Note: CIRCULAR DNA that is interlaced together as links in a chain. It is used as an assay for the activity of DNA TOPOISOMERASES. Catenated DNA is attached loop to loop in contrast to CONCATENATED DNA which is attached end to end.
Entry Term(s): Catenanes, DNA; Catenated DNA; DNA, Catanates
Registry Numbers: 0
See Also: DNA, Concatenated; DNA, Kinetoplast
Public MeSH Note: 2004
History Note: 2004
Date Established: 2004/01/01
Date of Entry: 2003/07/09
Revision Date: 2015/06/22

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)

drug effects (DE)

economics (EC)

genetics (GE)

history (HI)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pharmacokinetics (PK)

pharmacology (PD)

physiology (PH)

poisoning (PO)

radiation effects (RE)

standards (ST)

supply & distribution (SD)

therapeutic use (TU)

toxicity (TO)

ultrastructure (UL)

urine (UR)

Concept UI: M0443670
Registry Numbers: 0
Scope Note: CIRCULAR DNA that is interlaced together as links in a chain. It is used as an assay for the activity of DNA TOPOISOMERASES. Catenated DNA is attached loop to loop in contrast to CONCATENATED DNA which is attached end to end.
Terms: DNA, Catenated Preferred Term
Term UI T530046
Date01/09/2003
LexicalTag ACX
ThesaurusID NLM (2004); Catenated DNA
Term UI T528638
Date12/17/2002
LexicalTag ACX
ThesaurusID NLM (2004); Catenanes, DNA
Term UI T528639
Date12/17/2002
LexicalTag ACX
ThesaurusID NLM (2004); DNA, Catanates
Term UI T533477
Date02/24/2003
LexicalTag ACX
ThesaurusID NLM (2004)

DNA, Catenated MeSH Descriptor Data 2025