All individuals in MeSH

Label Id Description
DNA, B-Form D059371 [The most common form of DNA found in nature. It is a right-handed helix with 10 base pairs per turn, a pitch of 0.338 nm per base pair and a helical diameter of 1.9 nm. ]
DNA, Bacterial D004269 [Deoxyribonucleic acid that makes up the genetic material of bacteria. ]
DNA, C-Form D044705 [An isoform of DNA that occurs under experimental conditions. It is a right-handed helix that is less compact than the B-form of DNA. ]
DNA, Catalytic D021881 [Molecules of DNA that possess enzymatic activity. ]
DNA, Catenated D043864 [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. ]
DNA, Chloroplast D018742 [Deoxyribonucleic acid that makes up the genetic material of CHLOROPLASTS. ]
DNA, Circular D004270 [Any of the covalently closed DNA molecules found in bacteria, many viruses, mitochondria, plastids, and plasmids. Small, polydisperse circular DNA's have also been observed in a number of eukaryotic organisms and are suggested to have homology with chromosomal DNA and the capacity to be inserted into, and excised from, chromosomal DNA. It is a fragment of DNA formed by a process of looping out and deletion, containing a constant region of the mu heavy chain and the 3'-part of the mu switch region. Circular DNA is a normal product of rearrangement among gene segments encoding the variable regions of immunoglobulin light and heavy chains, as well as the T-cell receptor. (Riger et al., Glossary of Genetics, 5th ed & Segen, Dictionary of Modern Medicine, 1992) ]
DNA, Complementary D018076 [Single-stranded complementary DNA synthesized from an RNA template by the action of RNA-dependent DNA polymerase. cDNA (i.e., complementary DNA, not circular DNA, not C-DNA) is used in a variety of molecular cloning experiments as well as serving as a specific hybridization probe. ]
DNA, Concatenated D044708 [Head to tail array of covalently joined DNA sequences generated by concatenation. Concatenated DNA is attached end to end in contrast to CATENATED DNA which is attached loop to loop. ]
DNA, Cruciform D045566 [A cross-shaped DNA structure that can be observed under the electron microscope. It is formed by the incomplete exchange of strands between two double-stranded helices or by complementary INVERTED REPEAT SEQUENCES that refold into hairpin loops on opposite strands across from each other. ]
DNA, Fungal D004271 [Deoxyribonucleic acid that makes up the genetic material of fungi. ]
DNA, Helminth D018509 [Deoxyribonucleic acid that makes up the genetic material of helminths. ]
DNA, Intergenic D021901 [Any of the DNA in between gene-coding DNA, including untranslated regions, 5' and 3' flanking regions, INTRONS, non-functional pseudogenes, and non-functional repetitive sequences. This DNA may or may not encode regulatory functions. ]
DNA, Kinetoplast D018105 [DNA of kinetoplasts which are specialized MITOCHONDRIA of trypanosomes and related parasitic protozoa within the order KINETOPLASTIDA. Kinetoplast DNA consists of a complex network of numerous catenated rings of two classes; the first being a large number of small DNA duplex rings, called minicircles, approximately 2000 base pairs in length, and the second being several dozen much larger rings, called maxicircles, approximately 37 kb in length. ]
DNA, Mitochondrial D004272 [Double-stranded DNA of MITOCHONDRIA. In eukaryotes, the mitochondrial GENOME is circular and codes for ribosomal RNAs, transfer RNAs, and about 10 proteins. ]
DNA, Neoplasm D004273 [DNA present in neoplastic tissue. ]
DNA, Plant D018744 [Deoxyribonucleic acid that makes up the genetic material of plants. ]
DNA, Protozoan D016054 [Deoxyribonucleic acid that makes up the genetic material of protozoa. ]
DNA, Recombinant D004274 [Biologically active DNA which has been formed by the in vitro joining of segments of DNA from different sources. It includes the recombination joint or edge of a heteroduplex region where two recombining DNA molecules are connected. ]
DNA, Ribosomal D004275 [DNA sequences encoding RIBOSOMAL RNA and the segments of DNA separating the individual ribosomal RNA genes, referred to as RIBOSOMAL SPACER DNA. ]