排序方式: 共有123条查询结果,搜索用时 15 毫秒
101.
Barton A Thomson W Ke X Eyre S Hinks A Bowes J Plant D Gibbons LJ;Wellcome Trust Case Control Consortium;YEAR Consortium;BIRAC Consortium Wilson AG Bax DE Morgan AW Emery P Steer S Hocking L Reid DM Wordsworth P Harrison P Worthington J 《Nature genetics》2008,40(10):1156-1159
The WTCCC study identified 49 SNPs putatively associated with rheumatoid arthritis at P = 1 x 10(-4) - 1 x 10(-5) (tier 3). Here we show that three of these SNPs, mapping to chromosome 10p15 (rs4750316), 12q13 (rs1678542) and 22q13 (rs3218253), are also associated (trend P = 4 x 10(-5), P = 4 x 10(-4) and P = 4 x 10(-4), respectively) in a validation study of 4,106 individuals with rheumatoid arthritis and an expanded reference group of 11,238 subjects, confirming them as true susceptibility loci in individuals of European ancestry. 相似文献
102.
Unger S Böhm D Kaiser FJ Kaulfuss S Borozdin W Buiting K Burfeind P Böhm J Barrionuevo F Craig A Borowski K Keppler-Noreuil K Schmitt-Mechelke T Steiner B Bartholdi D Lemke J Mortier G Sandford R Zabel B Superti-Furga A Kohlhase J 《Nature genetics》2008,40(3):287-289
We identified four girls with a consistent constellation of facial dysmorphism and malformations previously reported in a single mother-daughter pair. Toe syndactyly, telecanthus and anogenital and renal malformations were present in all affected individuals; thus, we propose the name 'STAR syndrome' for this disorder. Using array CGH, qPCR and sequence analysis, we found causative mutations in FAM58A on Xq28 in all affected individuals, suggesting an X-linked dominant inheritance pattern for this recognizable syndrome. 相似文献
103.
International Stroke Genetics Consortium 《Nature genetics》2012,44(3):328-333
Genetic factors have been implicated in stroke risk, but few replicated associations have been reported. We conducted a genome-wide association study (GWAS) for ischemic stroke and its subtypes in 3,548 affected individuals and 5,972 controls, all of European ancestry. Replication of potential signals was performed in 5,859 affected individuals and 6,281 controls. We replicated previous associations for cardioembolic stroke near PITX2 and ZFHX3 and for large vessel stroke at a 9p21 locus. We identified a new association for large vessel stroke within HDAC9 (encoding histone deacetylase 9) on chromosome 7p21.1 (including further replication in an additional 735 affected individuals and 28,583 controls) (rs11984041; combined P = 1.87 × 10(-11); odds ratio (OR) = 1.42, 95% confidence interval (CI) = 1.28-1.57). All four loci exhibited evidence for heterogeneity of effect across the stroke subtypes, with some and possibly all affecting risk for only one subtype. This suggests distinct genetic architectures for different stroke subtypes. 相似文献
104.
Enciso-Mora V Broderick P Ma Y Jarrett RF Hjalgrim H Hemminki K van den Berg A Olver B Lloyd A Dobbins SE Lightfoot T van Leeuwen FE Försti A Diepstra A Broeks A Vijayakrishnan J Shield L Lake A Montgomery D Roman E Engert A von Strandmann EP Reiners KS Nolte IM Smedby KE Adami HO Russell NS Glimelius B Hamilton-Dutoit S de Bruin M Ryder LP Molin D Sorensen KM Chang ET Taylor M Cooke R Hofstra R Westers H van Wezel T van Eijk R Ashworth A Rostgaard K Melbye M Swerdlow AJ Houlston RS 《Nature genetics》2010,42(12):1126-1130
To identify susceptibility loci for classical Hodgkin's lymphoma (cHL), we conducted a genome-wide association study of 589 individuals with cHL (cases) and 5,199 controls with validation in four independent samples totaling 2,057 cases and 3,416 controls. We identified three new susceptibility loci at 2p16.1 (rs1432295, REL, odds ratio (OR) = 1.22, combined P = 1.91 × 10(-8)), 8q24.21 (rs2019960, PVT1, OR = 1.33, combined P = 1.26 × 10(-13)) and 10p14 (rs501764, GATA3, OR = 1.25, combined P = 7.05 × 10(-8)). Furthermore, we confirmed the role of the major histocompatibility complex in disease etiology by revealing a strong human leukocyte antigen (HLA) association (rs6903608, OR = 1.70, combined P = 2.84 × 10(-50)). These data provide new insight into the pathogenesis of cHL. 相似文献
105.
Large-scale genetic fine mapping and genotype-phenotype associations implicate polymorphism in the IL2RA region in type 1 diabetes 总被引:7,自引:0,他引:7
Lowe CE Cooper JD Brusko T Walker NM Smyth DJ Bailey R Bourget K Plagnol V Field S Atkinson M Clayton DG Wicker LS Todd JA 《Nature genetics》2007,39(9):1074-1082
Genome-wide association studies are now identifying disease-associated chromosome regions. However, even after convincing replication, the localization of the causal variant(s) requires comprehensive resequencing, extensive genotyping and statistical analyses in large sample sets leading to targeted functional studies. Here, we have localized the type 1 diabetes (T1D) association in the interleukin 2 receptor alpha (IL2RA) gene region to two independent groups of SNPs, spanning overlapping regions of 14 and 40 kb, encompassing IL2RA intron 1 and the 5' regions of IL2RA and RBM17 (odds ratio = 2.04, 95% confidence interval = 1.70-2.45; P = 1.92 x 10(-28); control frequency = 0.635). Furthermore, we have associated IL2RA T1D susceptibility genotypes with lower circulating levels of the biomarker, soluble IL-2RA (P = 6.28 x 10(-28)), suggesting that an inherited lower immune responsiveness predisposes to T1D. 相似文献
106.
Ioannidis JP Gwinn M Little J Higgins JP Bernstein JL Boffetta P Bondy M Bray MS Brenchley PE Buffler PA Casas JP Chokkalingam A Danesh J Smith GD Dolan S Duncan R Gruis NA Hartge P Hashibe M Hunter DJ Jarvelin MR Malmer B Maraganore DM Newton-Bishop JA O'Brien TR Petersen G Riboli E Salanti G Seminara D Smeeth L Taioli E Timpson N Uitterlinden AG Vineis P Wareham N Winn DM Zimmern R Khoury MJ;Human Genome Epidemiology Network the Network of Investigator Networks 《Nature genetics》2006,38(1):3-5
Networks of investigators have begun sharing best practices, tools and methods for analysis of associations between genetic variation and common diseases. A Network of Investigator Networks has been set up to drive the process, sponsored by the Human Genome Epidemiology Network. A workshop is planned to develop consensus guidelines for reporting results of genetic association studies. Published literature databases will be integrated, and unpublished data, including 'negative' studies, will be captured by online journals and through investigator networks. Systematic reviews will be expanded to include more meta-analyses of individual-level data and prospective meta-analyses. Field synopses will offer regularly updated overviews. 相似文献
107.
Keane TM Goodstadt L Danecek P White MA Wong K Yalcin B Heger A Agam A Slater G Goodson M Furlotte NA Eskin E Nellåker C Whitley H Cleak J Janowitz D Hernandez-Pliego P Edwards A Belgard TG Oliver PL McIntyre RE Bhomra A Nicod J Gan X Yuan W van der Weyden L Steward CA Bala S Stalker J Mott R Durbin R Jackson IJ Czechanski A Guerra-Assunção JA Donahue LR Reinholdt LG Payseur BA Ponting CP Birney E Flint J Adams DJ 《Nature》2011,477(7364):289-294
108.
Kidd JM Cooper GM Donahue WF Hayden HS Sampas N Graves T Hansen N Teague B Alkan C Antonacci F Haugen E Zerr T Yamada NA Tsang P Newman TL Tüzün E Cheng Z Ebling HM Tusneem N David R Gillett W Phelps KA Weaver M Saranga D Brand A Tao W Gustafson E McKernan K Chen L Malig M Smith JD Korn JM McCarroll SA Altshuler DA Peiffer DA Dorschner M Stamatoyannopoulos J Schwartz D Nickerson DA Mullikin JC Wilson RK Bruhn L Olson MV Kaul R Smith DR Eichler EE 《Nature》2008,453(7191):56-64
Genetic variation among individual humans occurs on many different scales, ranging from gross alterations in the human karyotype to single nucleotide changes. Here we explore variation on an intermediate scale--particularly insertions, deletions and inversions affecting from a few thousand to a few million base pairs. We employed a clone-based method to interrogate this intermediate structural variation in eight individuals of diverse geographic ancestry. Our analysis provides a comprehensive overview of the normal pattern of structural variation present in these genomes, refining the location of 1,695 structural variants. We find that 50% were seen in more than one individual and that nearly half lay outside regions of the genome previously described as structurally variant. We discover 525 new insertion sequences that are not present in the human reference genome and show that many of these are variable in copy number between individuals. Complete sequencing of 261 structural variants reveals considerable locus complexity and provides insights into the different mutational processes that have shaped the human genome. These data provide the first high-resolution sequence map of human structural variation--a standard for genotyping platforms and a prelude to future individual genome sequencing projects. 相似文献
109.
We captured >2000 Crawford’s gray shrews ( Notiosorex crawfordi ) in a riparian forest mainly consisting of cottonwoods ( Populus deltoides ) along the Rio Grande in central New Mexico. Little has been published about abundance and habitat of Crawford’s gray shrew throughout its distributional range. During 7 summers, we captured shrews in pitfall traps at 13 study sites in Bernalillo, Valencia, and Socorro counties. Capture rates of shrews were greatest in August and September, and we did not detect a response of shrews to restoration treatments that removed nonnative plants from riparian forests. Results from our study indicate that (1) Crawford’s gray shrews are more abundant in riparian habitats than historically presumed and (2) pitfall traps with drift fences are an effective means to capture shrews. 相似文献
110.
Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 st1\:*{behavior:url(#ieooui) } /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;} Previous work by Wells in the Laramie Basin suggested that a coniferous forest/woodland covered the basin floor in the recent past (until the latest Holocene). We have found no evidence for this woodland and suggest instead that these scattered woodlands along sandstone outcrops and their immediate margins are outliers of the montane forest of the Medicine Bow Mountains, existing in their apparently anomalous locations due to favorable microenvironments set up by the topography and substrate. 相似文献