Monnaies de Mono-Alu
نویسندگان
چکیده
منابع مشابه
Alu monomer revisited: recent generation of Alu monomers.
Alu is a predominant short interspersed element (SINE) family in the human genome and consists of two monomer units connected by an A-rich linker. At present, dimeric Alu elements are active in humans, but Alu monomers are present as fossilized sequences. A comparative genome analysis of human and chimpanzee genomes revealed eight recent insertions of Alu monomers. One of them was a retroposed ...
متن کاملAlu RNP and Alu RNA regulate translation initiation in vitro
Alu elements are the most abundant repetitive elements in the human genome; they emerged from the signal recognition particle RNA gene and are composed of two related but distinct monomers (left and right arms). Alu RNAs transcribed from these elements are present at low levels at normal cell growth but various stress conditions increase their abundance. Alu RNAs are known to bind the cognate p...
متن کاملAMBA Protocol for ALU
The proposed project implementation is on AMBA IO System. The bus interface used in the project is AXI Interface Bus. Master and Slave interfaces will be developed according to the proposed AMBA design. The description of the AMBA protocol and various blocks are mentioned below. The Advanced Microcontroller Bus Architecture (AMBA) specification defines an on-chip communications standard for des...
متن کاملAlu retrotransposition-mediated deletion.
Alu repeats contribute to genomic instability in primates via insertional and recombinational mutagenesis. Here, we report an analysis of Alu element-induced genomic instability through a novel mechanism termed retrotransposition-mediated deletion, and assess its impact on the integrity of primate genomes. For human and chimpanzee genomes, we find evidence of 33 retrotransposition-mediated dele...
متن کاملSelection on Alu sequences?
The draft of the human genome project reveals an unexpected distribution of Alu interspersed repetitive sequences [1]. This has been interpreted as evidence that Alu sequences 'may benefit their human hosts' [1] and that they 'have a positive function' [2]. The implication is that the majority of Alu sequences increase the Darwinian fitness of their bearers. Here I suggest that this conclusion ...
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ژورنال
عنوان ژورنال: L Homme
سال: 2002
ISSN: 0439-4216,1953-8103
DOI: 10.4000/lhomme.157