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Descriptor English: | DNA | ||||||
Descriptor Spanish: |
ADN
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Descriptor Portuguese: | DNA | ||||||
Descriptor French: | ADN | ||||||
Entry term(s): |
ADN bicaténaire ADN double brin ADN à double brin ADNdb Acide désoxyribonucléique |
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Tree number(s): |
D13.444.308 |
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RDF Unique Identifier: | https://id.nlm.nih.gov/mesh/D004247 | ||||||
Scope note: | A deoxyribonucleotide polymer that is the primary genetic material of all cells. Eukaryotic and prokaryotic organisms normally contain DNA in a double-stranded state, yet several important biological processes transiently involve single-stranded regions. DNA, which consists of a polysugar-phosphate backbone possessing projections of purines (adenine and guanine) and pyrimidines (thymine and cytosine), forms a double helix that is held together by hydrogen bonds between these purines and pyrimidines (adenine to thymine and guanine to cytosine). |
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Annotation: | general; prefer specifics; /biosyn permitted but consider also DNA REPLICATION; structural DNA models = DNA (IM) + MOLECULAR MODELS (IM) |
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Allowable Qualifiers: |
AD administration et posologie AE effets indésirables AG agonistes AI antagonistes et inhibiteurs AN analyse BI biosynthèse BL sang CF liquide cérébrospinal CH composition chimique CL classification CS synthèse chimique DE effets des médicaments et des substances chimiques EC économie GE génétique HI histoire IM immunologie IP isolement et purification ME métabolisme PD pharmacologie PH physiologie PK pharmacocinétique PO intoxication RE effets des radiations SD ressources et distribution ST normes TO toxicité TU usage thérapeutique UL ultrastructure UR urine |
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Registry Number: | 9007-49-2 | ||||||
CAS Type 1 Name: | Deoxyribonucleic acids | ||||||
Related: |
Amorces ADN
MeSH Code génétique MeSH Dénaturation d'acide nucléique MeSH Hybridation d'acides nucléiques MeSH Séquences répétées d'acides nucléiques MeSH | ||||||
DeCS ID: | 22152 | ||||||
Unique ID: | D004247 | ||||||
NLM Classification: | QU 58.5 | ||||||
Documents indexed in the Virtual Health Library (VHL): | Click here to access the VHL documents | ||||||
Date Established: | 1966/01/01 | ||||||
Date of Entry: | 1999/01/01 | ||||||
Revision Date: | 2011/06/24 |
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PRODUITS CHIMIQUES ET PHARMACEUTIQUES
Acides nucléiques, nucléotides et nucléosides [D13]Acides nucléiques, nucléotides et nucléosides
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ADN
- Preferred
ADN double brin
- Narrower
Concept UI |
M0006644 |
Preferred term | ADN |
Entry term(s) |
Acide désoxyribonucléique |
Concept UI |
M0392704 |
Preferred term | ADN double brin |
Entry term(s) |
ADN bicaténaire ADN à double brin ADNdb |
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