解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
abstract::Alström syndrome (OMIM 203800) is an autosomal recessive disease, characterized by cone-rod retinal dystrophy, cardiomyopathy and type 2 diabetes mellitus, that has been mapped to chromosome 2p13 (refs 1-5). We have studied an individual with Alström syndrome carrying a familial balanced reciprocal chromosome transloc...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng874
更新日期:2002-05-01 00:00:00
abstract::Uterine leiomyomata (fibroids) are common and clinically important tumors, but little is known about their etiology and pathogenesis. We previously mapped a gene that predisposes to multiple fibroids, cutaneous leiomyomata and renal cell carcinoma to chromosome 1q42.3-q43 (refs 4-6). Here we show, through a combinatio...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng849
更新日期:2002-04-01 00:00:00
abstract::Micro RNAs are a large family of noncoding RNAs of 21-22 nucleotides whose functions are generally unknown. Here a large subset of Drosophila micro RNAs is shown to be perfectly complementary to several classes of sequence motif previously demonstrated to mediate negative post-transcriptional regulation. These finding...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng865
更新日期:2002-04-01 00:00:00
abstract::Enchondromas are common benign cartilage tumors of bone. They can occur as solitary lesions or as multiple lesions in enchondromatosis (Ollier and Maffucci diseases). Clinical problems caused by enchondromas include skeletal deformity and the potential for malignant change to chondrosarcoma. The extent of skeletal inv...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng844
更新日期:2002-03-01 00:00:00
abstract::Green toads are common in the Palaearctic region, where they have differentiated into several taxa. The toads exist with variable amounts of ploidy, similar to other anuran species or reptiles. In vertebrate biology, the very rare occurrence of triploidy is coupled with infertility or unisexuality, or requires the coe...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng839
更新日期:2002-03-01 00:00:00
abstract::Autosomal recessive polycystic kidney disease (ARPKD) is characterized by dilation of collecting ducts and by biliary dysgenesis and is an important cause of renal- and liver-related morbidity and mortality. Genetic analysis of a rat with recessive polycystic kidney disease revealed an orthologous relationship between...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng833
更新日期:2002-03-01 00:00:00
abstract::Linkage disequilibrium (LD), the nonrandom occurrence of alleles in haplotypes, has long been of interest to population geneticists. Recently, the rapidly increasing availability of genomic polymorphism data has fueled interest in LD as a tool for fine-scale mapping, in particular for human disease loci. The chromosom...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng813
更新日期:2002-02-01 00:00:00
abstract::We identified three distinct mutations and six mutant alleles in GDAP1 in three families with axonal Charcot-Marie-Tooth (CMT) neuropathy and vocal cord paresis, which were previously linked to the CMT4A locus on chromosome 8q21.1. These results establish the molecular etiology of CMT4A (MIM 214400) and suggest that i...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng798
更新日期:2002-01-01 00:00:00
abstract::Human endogenous retroviruses (HERVs), which are remnants of past retroviral infections of the germline cells of our ancestors, make up as much as 8% of the human genome and may even outnumber genes. Most HERVs seem to have entered the genome between 10 and 50 million years ago, and they comprise over 200 distinct gro...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng775
更新日期:2001-12-01 00:00:00
abstract::Microarray analysis has become a widely used tool for the generation of gene expression data on a genomic scale. Although many significant results have been derived from microarray studies, one limitation has been the lack of standards for presenting and exchanging such data. Here we present a proposal, the Minimum In...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng1201-365
更新日期:2001-12-01 00:00:00
abstract::Variation of flowering time is found in the natural populations of many plant species. The underlying genetic variation, mostly of a quantitative nature, is presumed to reflect adaptations to different environments contributing to reproductive success. Analysis of natural variation for flowering time in Arabidopsis th...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng767
更新日期:2001-12-01 00:00:00
abstract::Genomic and proteomic approaches can provide hypotheses concerning function for the large number of genes predicted from genome sequences. Because of the artificial nature of the assays, however, the information from these high-throughput approaches should be considered with caution. Although it is possible that more ...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng776
更新日期:2001-12-01 00:00:00
abstract::Mitochondrial DNA (mtDNA)-depletion syndromes (MDS; OMIM 251880) are phenotypically heterogeneous, autosomal-recessive disorders characterized by tissue-specific reduction in mtDNA copy number. Affected individuals with the hepatocerebral form of MDS have early progressive liver failure and neurological abnormalities,...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng746
更新日期:2001-11-01 00:00:00
abstract::The newly recognized ataxia-ocular apraxia 1 (AOA1; MIM 208920) is the most frequent cause of autosomal recessive ataxia in Japan and is second only to Friedreich ataxia in Portugal. It shares several neurological features with ataxia-telangiectasia, including early onset ataxia, oculomotor apraxia and cerebellar atro...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng1001-189
更新日期:2001-10-01 00:00:00
abstract::Little is known about the genetic regulation of medulloblastoma dissemination, but metastatic medulloblastoma is highly associated with poor outcome. We obtained expression profiles of 23 primary medulloblastomas clinically designated as either metastatic (M+) or non-metastatic (M0) and identified 85 genes whose expre...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng731
更新日期:2001-10-01 00:00:00
abstract::In mouse and man, deletions of specific regions of the Y chromosome have been linked to early failure of spermatogenesis and consequent sterility; the Y chromosomal gene(s) with this essential early role in spermatogenesis have not been identified. The partial deletion of the mouse Y short arm (the Sxrb deletion) that...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng717
更新日期:2001-09-01 00:00:00
abstract::The p53 protein can inhibit cell cycling or induce apoptosis, and is thus a critical regulator of tumorigenesis. This protein is negatively regulated by a physical interaction with MDM2, an E3 ubiquitin ligase. This interaction is critical for cell viability; loss of Mdm2 causes cell death in vitro and in vivo in a p5...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng714
更新日期:2001-09-01 00:00:00
abstract::Accumulations of iron are often detected in the brains of people suffering from neurodegenerative diseases. But it is often not known whether such accumulations contribute directly to disease progression. The identification of the genes mutated in two such disorders suggests that errors in iron metabolism do indeed ha...
journal_title:Nature genetics
pub_type: 评论,新闻
doi:10.1038/91036
更新日期:2001-08-01 00:00:00
abstract::Systemic lupus erythematosus (SLE) is a highly prevalent human autoimmune diseases that causes progressive glomerulonephritis, arthritis and an erythematoid rash. Mice deficient in deoxyribonuclease I (Dnase1) develop an SLE-like syndrome. Here we describe two patients with a heterozygous nonsense mutation in exon 2 o...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/91070
更新日期:2001-08-01 00:00:00
abstract::Large-scale mutagenesis of the mouse genome is an essential task associated with the Human Genome Project. The two opposing schools of direct and reverse genetics have demonstrated comparable advantages, and yet large numbers of mutant lines have mostly been the prerogative of direct genetics. An improved gene-trappin...
journal_title:Nature genetics
pub_type: 评论,新闻
doi:10.1038/90017
更新日期:2001-07-01 00:00:00
abstract::Hereditary rippling muscle disease (RMD) is an autosomal dominant human disorder characterized by mechanically triggered contractions of skeletal muscle. Genome-wide linkage analysis has identified an RMD locus on chromosome 3p25. We found missense mutations in positional candidate CAV3 (encoding caveolin 3; ref. 5) i...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/90050
更新日期:2001-07-01 00:00:00
abstract::The cardiac homeobox protein Nkx2-5 is essential in cardiac development, and mutations in Csx (which encodes Nkx2-5) cause various congenital heart diseases. Using the yeast two-hybrid system with Nkx2-5 as the 'bait', we isolated the T-box-containing transcription factor Tbx5; mutations in TBX5 cause heart and limb m...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/90123
更新日期:2001-07-01 00:00:00
abstract::The lifespan of Caenorhabditis elegans is regulated by the insulin/insulin-like growth factor (IGF)-1 receptor homolog DAF-2, which signals through a conserved phosphatidylinositol 3-kinase (PI 3-kinase)/Akt pathway. Mutants in this pathway remain youthful and active much longer than normal animals and can live more t...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/88850
更新日期:2001-06-01 00:00:00
abstract::Bardet-Biedl syndrome (BBS, MIM 209900) is a heterogeneous autosomal recessive disorder characterized by obesity, pigmentary retinopathy, polydactyly, renal malformations, mental retardation, and hypogenitalism. The disorder is also associated with diabetes mellitus, hypertension, and congenital heart disease. Six dis...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/88925
更新日期:2001-06-01 00:00:00
abstract::We have carried out automated extraction of explicit and implicit biomedical knowledge from publicly available gene and text databases to create a gene-to-gene co-citation network for 13,712 named human genes by automated analysis of titles and abstracts in over 10 million MEDLINE records. The associations between gen...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng0501-21
更新日期:2001-05-01 00:00:00
abstract::Congenital disorders of glycosylation (CDG) comprise a rapidly growing group of inherited disorders in which glycosylation of glycoproteins is defective due to mutations in genes required for the assembly of lipid-linked oligosaccharides, their transfer to nascent glycoproteins (CDG-I) or the processing of protein-bou...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng0501-73
更新日期:2001-05-01 00:00:00
abstract::Loss of heterozygosity (LOH) of markers on human chromosome 7q31 is frequently encountered in a variety of human neoplasias, indicating the presence of a tumor-suppressor gene (TSG). By a combination of microcell-fusion and deletion-mapping studies, we previously established that this TSG resides within a critical reg...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/86891
更新日期:2001-04-01 00:00:00
abstract::The DiGeorge/velocardiofacial syndrome (DGS/VCFS) is a relatively common human disorder, usually associated with deletions of chromosome 22q11. The genetic basis for the wide range of developmental anomalies in the heart, glands and facial structures has been elusive. We have investigated the potential role of one can...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/85845
更新日期:2001-03-01 00:00:00
abstract::The approach to annotating a genome critically affects the number and accuracy of genes identified in the genome sequence. Genome annotation based on stringent gene identification is prone to underestimate the complement of genes encoded in a genome. In contrast, over-prediction of putative genes followed by exhaustiv...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/85922
更新日期:2001-03-01 00:00:00
abstract::Dentinogenesis imperfecta (DGI) is characterized by discolored teeth with an opalescent sheen and dentin that fails to support enamel, causing it to easily chip. Two new studies show that DGI is associated with mutations in DSPP, a gene encoding dentin sialophosphoprotein that is processed into two proteins: dentin si...
journal_title:Nature genetics
pub_type: 评论,杂志文章
doi:10.1038/84728
更新日期:2001-02-01 00:00:00
abstract::Manipulation or non-physiological embryo culture environments can lead to defective fetal programming in livestock. Our demonstration of reduced fetal methylation and expression of ovine IGF2R suggests pre-implantation embryo procedures may be vulnerable to epigenetic alterations in imprinted genes. This highlights th...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/84769
更新日期:2001-02-01 00:00:00
abstract::Dentinogenesis imperfecta 1 (DGI1, MIM 125490) is an autosomal dominant dental disease characterized by abnormal dentin production and mineralization. The DGI1 locus was recently refined to a 2-Mb interval on 4q21 (ref. 1). Here we study three Chinese families carrying DGI1. We find that the affected individuals of tw...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/84848
更新日期:2001-02-01 00:00:00
abstract::The telomerase enzyme lengthens telomeres, an activity essential for chromosome stability in most eukaryotes. The enzyme is composed of a specialized reverse transcriptase and a template RNA. In Saccharomyces cerevisiae, overexpression of TLC1, the telomerase RNA gene, disrupts telomeric structure. The result is both ...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/83778
更新日期:2001-01-01 00:00:00
abstract::The Escherichia coli gene recQ was identified as a RecF recombination pathway gene. The gene SGS1, encoding the only RecQ-like DNA helicase in Saccharomyces cerevisiae, was identified by mutations that suppress the top3 slow-growth phenotype. Relatively little is known about the function of Sgs1p because single mutati...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/83673
更新日期:2001-01-01 00:00:00
abstract::The gene Ucp2 is a member of a family of genes found in animals and plants, encoding a protein homologous to the brown fat uncoupling protein Ucp1 (refs 1-3). As Ucp2 is widely expressed in mammalian tissues, uncouples respiration and resides within a region of genetic linkage to obesity, a role in energy dissipation ...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/82565
更新日期:2000-12-01 00:00:00
abstract::Schwartz-Jampel syndrome (SJS1) is a rare autosomal recessive disorder characterized by permanent myotonia (prolonged failure of muscle relaxation) and skeletal dysplasia, resulting in reduced stature, kyphoscoliosis, bowing of the diaphyses and irregular epiphyses. Electromyographic investigations reveal repetitive m...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/82638
更新日期:2000-12-01 00:00:00
abstract::Nonchromaffin paragangliomas (PGLs) are usually benign, neural-crest-derived, slow-growing tumours of parasympathetic ganglia. Between 10% and 50% of cases are familial and are transmitted as autosomal dominant traits with incomplete and age-dependent penetrance. ...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/81551
更新日期:2000-11-01 00:00:00
abstract::To test the hypothesis that the human genome project will uncover many genes not previously discovered by sequencing of expressed sequence tags (ESTs), we designed and produced a set of microarrays using probes based on open reading frames (ORFs) in 350 Mb of finished and draft human sequence. Our approach aims to ide...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/81613
更新日期:2000-11-01 00:00:00
abstract::Binary polymorphisms associated with the non-recombining region of the human Y chromosome (NRY) preserve the paternal genetic legacy of our species that has persisted to the present, permitting inference of human evolution, population affinity and demographic history. We used denaturing high-performance liquid chromat...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/81685
更新日期:2000-11-01 00:00:00
abstract::The technology of modifying endogenous genes has recently been extended from mice to Drosophila and sheep. Concurrently, genomic sequencing is uncovering thousands of previously uncharacterized genes. Armed with today's technologies, what are our best options for delineating the functions of these new genes? ...
journal_title:Nature genetics
pub_type: 杂志文章,评审
doi:10.1038/82825
更新日期:2000-10-01 00:00:00