duplication
61duplication — Multiple occurrence of: 1. A DNA sequence within a defined length of DNA; or 2. A specific segment in the same chromosome or genome …
62duplication — The making of a duplicate. In admiralty, a pleading replying to the replication of the defendant …
63duplication of the cube — Geom. the insoluble problem of constructing a cube having twice the volume of a given cube, using only a ruler and compass. [1650 60] * * * …
64duplication of consciousness — see double consciousness …
65duplication cataract — a disk shaped cortical opacity forming in layers under capsular cataracts with clear zones between the layers …
66Gene duplication — Schematic of a region of a chromosome before and after a duplication event Gene duplication (or chromosomal duplication or gene amplification) is any duplication of a region of DNA that contains a gene; it may occur as an error in homologous… …
67Enteric duplication cyst — Enteric duplication cysts, sometimes simply called duplication cysts, are rare cysts of the gastrointestinal tract.[1] They most frequently occur in the small intestine, particularly the ileum, but can occur anywhere along the gastrointestinal… …
68Tandem exon duplication — is defined as duplication of exons within the same gene to give rise to the subsequenct exon. A complete exon analysis of all genes in Homo sapiens , Drosophila melanogaster and Caenorhabditis elegans has shown 12,291 instances of tandem… …
69Gene duplication — An extra copy of a gene. Gene duplication is a key mechanism in evolution. Once a gene is duplicated, the identical genes can undergo changes and diverge to create two different genes. A duplication is the opposite of a deletion. Duplications… …
70Convention for the Protection of Producers of Phonograms Against Unauthorized Duplication of Their Phonograms — The Convention for the Protection of Producers of Phonograms Against Unauthorized Duplication of Their Phonograms, also known as the Geneva Phonograms Convention, is a 1971 international agreement relating to copyright protection for sound… …
