double stranded
111Genetics — This article is about the general scientific term. For the scientific journal, see Genetics (journal). Part of a series on Genetics Key components Chromosome DNA • RNA Genome …
112S1 nuclease — is an endonuclease that is active against single stranded DNA and RNA molecules. It is five times more active on DNA than RNA. Its reaction products are oligonucleotides or single nucleotides with 5 phosphoryl groups. Although its primary… …
113virus — Viruses are obligate intracellular parasites of living but non cellular nature, consisting of DNA or RNA and a protein coat. They range in diameter from 20 300nm. Class I viruses (Baltimore classification) have double stranded DNA as their… …
114Primer (molecular biology) — A primer is a strand of nucleic acid that serves as a starting point for DNA synthesis. They are required for DNA replication because the enzymes that catalyze this process, DNA polymerases, can only add new nucleotides to an existing strand of… …
115Telomere — [ chromosomes (grey) capped by telomeres (white)] A telomere is a region of repetitive DNA at the end of chromosomes, which protects the end of the chromosome from destruction. Its name is derived from the Greek nouns telos ( τἐλος ) end and… …
116Rotavirus — Taxobox name = Rotavirus status = status ref = image width = 180px image caption = Electron micrograph of Rotaviruses. The bar = 100 nm image2 width = image2 caption = virus group = iii familia = Reoviridae genus = Rotavirus species = A, B, C, D …
117Ataxia telangiectasia — Infobox Disease Name = Ataxia Telangiectasia Caption = DiseasesDB = 1025 ICD10 = ICD10|G|11|3|g|10 ICD9 = ICD9|334.8 ICDO = OMIM = 208900 MedlinePlus = eMedicineSubj = derm eMedicineTopic = 691 eMedicine mult = eMedicine2|oph|319 MeshID = D001260 …
118DNA glycosylase — DNA glycosylases are a family of enzymes involved in base excision repair, classified under EC number EC 3.2.2. Base excision repair is the mechanism by which damaged bases in DNA are removed and replaced. DNA glycosylases catalyze the first step …
119Nuclease protection assay — is a laboratory technique used in biochemistry and genetics to identify individual RNA molecules in a heterogeneous RNA sample extracted from cells. The technique can identify one or more RNA molecules of known sequence even at low total… …
120Hyperchromic effect — The hyperchromic effect is the striking increase in absorbance of DNA caused by the denaturation of the double stranded DNA molecule. The two strands of DNA are bound together by the hydrogen bonds between the complementary bases. The hydrogen… …
