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Deoxyribonucleic acid (pronunciationⓘ; DNA) is a polymer composed of two polynucleotide chains that coil around each other to form a double helix. The polymer carries genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses. DNA and ribonucleic acid (RNA) are nucleic acids. Alongside proteins…
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Explore the main themes, entities and connections around DNA. Start with the topic map, then use the sections below for research and deeper semantic analysis.
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sequence called strands bases rna proteins base two one genetic cell also chromosomes transcription strand information helix used structure enzymes
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| DNA | is a | man-made DNA sequence that has been assembled from other DNA sequences | 0.90 | text |
| DNA | is a | genetic material of the enterobacteria phage T2.In May 1952 | 0.90 | text |
| DNA | located in | the cell nucleus | 0.90 | text |
| transcription factors that can bind to specific sequences in double-stranded DNA usually make contact with the sides of the bases exposed in the major groove | instance of | proteins | 0.80 | text |
| transcription | instance of | These enzymes are also needed to relieve the twisting stresses introduced into DNA strands during processes | 0.80 | text |
| DNA replication.Alternative DNA structuresDNA exists in many possible conformations that include A-DNA | instance of | These enzymes are also needed to relieve the twisting stresses introduced into DNA strands during processes | 0.80 | text |
| B-DNA | instance of | These enzymes are also needed to relieve the twisting stresses introduced into DNA strands during processes | 0.80 | text |
| and Z-DNA forms | instance of | These enzymes are also needed to relieve the twisting stresses introduced into DNA strands during processes | 0.80 | text |
| although only B-DNA | instance of | These enzymes are also needed to relieve the twisting stresses introduced into DNA strands during processes | 0.80 | text |
| Z-DNA have been directly observed in functional organisms | instance of | These enzymes are also needed to relieve the twisting stresses introduced into DNA strands during processes | 0.80 | text |
| DNA replication | instance of | These enzymes are also needed to relieve the twisting stresses introduced into DNA strands during processes | 0.80 | text |
| ultraviolet light | instance of | alkylating agents and also high-energy electromagnetic radiation | 0.80 | text |
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