A transposable element (TE), also transposon, or jumping gene, is a type of mobile genetic element, a nucleic acid sequence in DNA that can change its...
60 KB (7,381 words) - 16:18, 31 October 2024
Ac/Ds transposable controlling elements was the first transposable element system recognized in maize. The Ac Activator element is autonomous, whereas...
15 KB (1,904 words) - 10:26, 26 January 2024
existence of transposable elements, which are now recognized to be among the most successful selfish genetic elements. The discovery of transposable elements...
82 KB (10,203 words) - 19:18, 29 October 2024
DNA transposon (redirect from Class 2 element)
their own, while nonautonomous ones require the presence of another transposable element's gene, transposase, to move. There are three main classifications...
26 KB (3,080 words) - 03:56, 17 October 2024
Mobile genetic elements (redirect from Mobile genetic element)
the center of the transposable element. This results in two recombinant duplexes containing the semi conserved transposable element flanked by the previous...
33 KB (3,788 words) - 06:34, 11 November 2024
Tc1/mariner (redirect from Tc1 element)
found in. The classification does extend to other species. This transposable element is known for its uncanny ability to be transmitted horizontally in...
16 KB (1,830 words) - 21:24, 6 August 2024
Repeated sequence (DNA) (redirect from Repeat element)
retrotransposons as "Class I" and DNA transposons as "Class II" transposable elements. Transposable elements are estimated to constitute 45% of the human genome...
31 KB (3,652 words) - 06:24, 26 September 2024
below the human range of hearing Insertion sequence, a short DNA transposable element Intersex, an organism with sex characteristics neither exclusively...
4 KB (590 words) - 02:09, 25 September 2024
Insertion sequence (redirect from Insertion element)
Insertion element (also known as an IS, an insertion sequence element, or an IS element) is a short DNA sequence that acts as a simple transposable element. Insertion...
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into a cell's genome. It is built upon the natural PiggyBac (PB) transposable element (transposon), enabling the back and forth movement of genes between...
10 KB (1,285 words) - 01:04, 14 May 2024
cells can take up extracellular DNA and express genes encoded by it Transposable element, a sequence of DNA that can move about in the genome, including transposons...
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transcriptase and endonuclease activity. LINEs are the most abundant transposable element within the human genome, with approximately 20.7% of the sequences...
29 KB (2,765 words) - 17:38, 31 December 2023
melanism mutation has been shown to be due to the insertion of a transposable element into the first intron of the cortex gene, resulting in an increase...
23 KB (2,402 words) - 03:45, 9 November 2024
mutagenesis (also known as STM) is a technique focused on using transposable element insertion to determine the phenotype of a locus in an organism's...
16 KB (2,133 words) - 09:38, 5 October 2024
Replicative transposition is a mechanism of transposition in molecular biology, proposed by James A. Shapiro in 1979, in which the transposable element is duplicated...
2 KB (176 words) - 19:15, 11 January 2023
In linear algebra, the transpose of a matrix is an operator which flips a matrix over its diagonal; that is, it switches the row and column indices of...
20 KB (2,525 words) - 07:55, 7 October 2024
An obelisk is a "viroid-like element" of a type first described in a January 2024 preprint, whose authors say that "Obelisks form their own distinct phylogenetic...
4 KB (452 words) - 19:45, 1 November 2024
Genome (section Transposable elements)
of the genomes of many eukaryotes. A retrotransposon is a transposable element that transposes through an RNA intermediate. Retrotransposons are composed...
80 KB (7,349 words) - 03:33, 21 November 2024
combine to form Exafroplacentalia or Notolegia. Updated analysis of transposable element insertions around the time of divergence strongly supports the fourth...
9 KB (559 words) - 19:00, 22 September 2024
Peter L.; Jones, Peter A. (11 August 2020). "DNA methylation enables transposable element-driven genome expansion". Proceedings of the National Academy of...
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Makałowski W, Toda Y (2007). "Modulation of Host Genes by Mammalian Transposable Elements". In Volff JN, Schmid M (eds.). Gene and Protein Evolution....
5 KB (490 words) - 11:05, 4 April 2024
double-strand breaks. The role of transposable elements in ectopic recombination is an area of active inquiry. Transposable elements—repetitious sequences...
5 KB (626 words) - 21:56, 27 March 2024
Guiana. Tenaillon et al., 2011 obtain genome size estimates and transposable element (TE) content by high-throughput sequencing. They find ~50% difference...
5 KB (389 words) - 18:18, 4 January 2024
Peter L.; Jones, Peter A. (11 August 2020). "DNA methylation enables transposable element-driven genome expansion". Proceedings of the National Academy of...
51 KB (5,481 words) - 20:28, 15 August 2024
of causing a fatal mutation in the host, and thus eliminating the transposable element. One of the reasons Tn5 is so unreactive is because the N- and C-termini...
20 KB (2,547 words) - 01:59, 1 December 2023
(October 1982). "A virus mutant with an insertion of a copia-like transposable element". Nature. 299 (5883): 562–4. Bibcode:1982Natur.299..562M. doi:10...
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in some types of non-coding DNA. Intron size has been reduced, while transposable elements are almost absent. Gynaephora groenlandica, a species of Arctic...
12 KB (1,254 words) - 04:45, 26 August 2024
class 2 transposable elements (TEs) so far described. They are the eukaryotic rolling-circle transposable elements which are hypothesized to transpose by a...
29 KB (3,784 words) - 10:29, 1 November 2024
Miniature Inverted-repeat Transposable Elements (MITEs) are a group of non-autonomous Class II transposable elements (DNA sequences). Being non-autonomous...
11 KB (1,374 words) - 20:02, 24 September 2023
transcriptase Reverse transcriptase-related cellular gene Ribozyme Spiegelman's Monster Tandem repeat Transposable element Retroposon Transpoviron Xenobot...
101 KB (10,988 words) - 05:14, 18 November 2024