Titlebook: Major Histocompatibility Complex; Evolution, Structure Masanori Kasahara (Professor) Conference proceedings 2000 Springer Japan 2000 AIDS.A

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Polymorphism in the , class I regiontely apparent that the extent of polymorphism varies greatly within the class I region of 1.8 Mb. As repeatedly noted, DNA polymorphism is extremely high at the three class Ia loci (., and -.) owing to balancing selection. However, the intergenic subregion between the . and . loci is even more polym

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Nucleotide diversity within the human major histocompatibility complex: function of hitchhiking effe gene content and nucleotide diversity. The MHC is characterised by polymorphic multicopy gene families including the Human Leucocyte Antigens (HLA) Class I and II genes (Geraghty et al. 1992), large kilobase insertions and deletions (indels) (Venditti and Chorney 1992; Watanabe et al. 1997), and un

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Comparative aspects of the MHC class I-related ,, ,, and , genes in primateshe genomes of gibbon and chimpanzee. In . exons 2 and 3 the frequency of nonsynonymous substitutions does not exceed that of synonymous substitutions in codons of the putative peptide-binding residues indicating that potential ligands of MR1 are probably conserved and not diverse. Gene trees constru

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Jan Klein,Akie Sato,Werner E. Mayerin the twentieth century. A new era was already underway, a very long era in which man would not venture beyond low-Earth orbit. The first of the new missions included Skylab, America’s first long-duration space station. This was followed by the Apollo-Soyuz Test Project in 1975, the joint United St

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Laurent Abi Rached,Pierre PontarottiCD cameras, which use refrigerated imaging chips and are thus extremely expensive. Webcams are capable of more advanced work than ‘normal‘ digital cameras because their simple construction makes it easy to remove the webcam‘s lens, allowing it to be interfaced directly to a telescope. Using a webcam

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Louis Du Pasquiertronomical CCD cameras costing $1000 or more.Enables you to .In the last few years, cheap webcams have revolutionized amateur astronomy by providing a very inexpensive alternative to purpose-made astronomical CCD cameras, which use refrigerated imaging chips and are thus extremely expensive. Webcams