What's new for 'JKB_daily1' in PubMed
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Sender's message: Sepsis or genomics or altitude: JKB_daily1
Sent on Thursday, 2010 Dec 16Search (sepsis[MeSH Terms] OR septic shock[MeSH Terms] OR altitude[MeSH Terms] OR genomics[MeSH Terms] OR genetics[MeSH Terms] OR retrotransposons[MeSH Terms] OR macrophage[MeSH Terms]) AND ("2009/8/8"[Publication Date] : "3000"[Publication Date]) AND (("Science"[Journal] OR "Nature"[Journal] OR "The New England journal of medicine"[Journal] OR "Lancet"[Journal] OR "Nature genetics"[Journal] OR "Nature medicine"[Journal]) OR (Hume DA[Author] OR Baillie JK[Author] OR Faulkner, Geoffrey J[Author]))
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PubMed Results |
1. | Science. 2010 Nov 19;330(6007):1030-1.Science and society. GM mosquito trial alarms opponents, strains ties in Gates-funded project.Enserink M. |
PMID: 21097909 [PubMed - indexed for MEDLINE] | |
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2. | Nature. 2010 Oct 28;467(7319):1138.Genomics: Seeing more SNPs.[No authors listed] |
PMID: 20981105 [PubMed - indexed for MEDLINE] | |
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3. | Nature. 2010 Oct 28;467(7319):1136.Genomics: The tough new variants.[No authors listed] |
PMID: 20981104 [PubMed - indexed for MEDLINE] | |
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4. | Nature. 2010 Oct 28;467(7319):1135-8.Genomics: The search for association.Baker M. |
PMID: 20981103 [PubMed - indexed for MEDLINE] | |
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5. | Nature. 2010 Oct 28;467(7319):1099-103.Fine-scale recombination rate differences between sexes, populations and individuals.Kong A, Thorleifsson G, Gudbjartsson DF, Masson G, Sigurdsson A, Jonasdottir A, Walters GB, Jonasdottir A, Gylfason A, Kristinsson KT, Gudjonsson SA, Frigge ML, Helgason A, Thorsteinsdottir U, Stefansson K.deCODE genetics, Sturlugata 8, 101 Reykjavík, Iceland. kong@decode.is AbstractMeiotic recombinations contribute to genetic diversity by yielding new combinations of alleles. Recently, high-resolution recombination maps were inferred from high-density single-nucleotide polymorphism (SNP) data using linkage disequilibrium (LD) patterns that capture historical recombination events. The use of these maps has been demonstrated by the identification of recombination hotspots and associated motifs, and the discovery that the PRDM9 gene affects the proportion of recombinations occurring at hotspots. However, these maps provide no information about individual or sex differences. Moreover, locus-specific demographic factors like natural selection can bias LD-based estimates of recombination rate. Existing genetic maps based on family data avoid these shortcomings, but their resolution is limited by relatively few meioses and a low density of markers. Here we used genome-wide SNP data from 15,257 parent-offspring pairs to construct the first recombination maps based on directly observed recombinations with a resolution that is effective down to 10 kilobases (kb). Comparing male and female maps reveals that about 15% of hotspots in one sex are specific to that sex. Although male recombinations result in more shuffling of exons within genes, female recombinations generate more new combinations of nearby genes. We discover novel associations between recombination characteristics of individuals and variants in the PRDM9 gene and we identify new recombination hotspots. Comparisons of our maps with two LD-based maps inferred from data of HapMap populations of Utah residents with ancestry from northern and western Europe (CEU) and Yoruba in Ibadan, Nigeria (YRI) reveal population differences previously masked by noise and map differences at regions previously described as targets of natural selection. |
PMID: 20981099 [PubMed - indexed for MEDLINE] | |
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6. | Nature. 2010 Oct 28;467(7319):1095-8.Late middle Eocene epoch of Libya yields earliest known radiation of African anthropoids.Jaeger JJ, Beard KC, Chaimanee Y, Salem M, Benammi M, Hlal O, Coster P, Bilal AA, Duringer P, Schuster M, Valentin X, Marandat B, Marivaux L, Métais E, Hammuda O, Brunet M.Institut International de Paléoprimatologie et Paléontologie humaine, Évolution et Paléoenvironnements, CNRS UMR 6046, Université de Poitiers, 40 Avenue du Recteur Pineau, 86022 Poitiers, France. jean-jacques.jaeger@univ-poitiers.fr AbstractReconstructing the early evolutionary history of anthropoid primates is hindered by a lack of consensus on both the timing and biogeography of anthropoid origins. Some prefer an ancient (Cretaceous) origin for anthropoids in Africa or some other Gondwanan landmass, whereas others advocate a more recent (early Cenozoic) origin for anthropoids in Asia, with subsequent dispersal of one or more early anthropoid taxa to Africa. The oldest undoubted African anthropoid primates described so far are three species of the parapithecid Biretia from the late middle Eocene Bir El Ater locality of Algeria and the late Eocene BQ-2 site in the Fayum region of northern Egypt. Here we report the discovery of the oldest known diverse assemblage of African anthropoids from the late middle Eocene Dur At-Talah escarpment in central Libya. The primate assemblage from Dur At-Talah includes diminutive species pertaining to three higher-level anthropoid clades (Afrotarsiidae, Parapithecidae and Oligopithecidae) as well as a small species of the early strepsirhine primate Karanisia. The high taxonomic diversity of anthropoids at Dur At-Talah indicates either a much longer interval of anthropoid evolution in Africa than is currently documented in the fossil record or the nearly synchronous colonization of Africa by multiple anthropoid clades at some time during the middle Eocene epoch. |
PMID: 20981098 [PubMed - indexed for MEDLINE] | |
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8. | Nature. 2010 Oct 28;467(7319):1050-1.Genomics: In search of rare human variants.Nielsen R< /a>.Comment on: |
PMID: 20981085 [PubMed - indexed for MEDLINE] | |
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9. | Nature. 2010 Oct 28;467(7319):1026-7.Human genome: Genomes by the thousand.[No authors listed] |
PMID: 20981067 [PubMed - indexed for MEDLINE] | |
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10. | Nature. 2010 Oct 28;467(7319):1021.Mountaintop mining plans close to defeat.Gilbert N. td> |
PMID: 20981066 [PubMed - indexed for MEDLINE] | |
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