Abstract:
:Antibiotic resistance is an increasingly serious public health threat. Understanding pathways allowing bacteria to survive antibiotic stress may unveil new therapeutic targets. We explore the role of the bacterial epigenome in antibiotic stress survival using classical genetic tools and single-molecule real-time sequencing to characterize genomic methylation kinetics. We find that Escherichia coli survival under antibiotic pressure is severely compromised without adenine methylation at GATC sites. Although the adenine methylome remains stable during drug stress, without GATC methylation, methyl-dependent mismatch repair (MMR) is deleterious and, fueled by the drug-induced error-prone polymerase Pol IV, overwhelms cells with toxic DNA breaks. In multiple E. coli strains, including pathogenic and drug-resistant clinical isolates, DNA adenine methyltransferase deficiency potentiates antibiotics from the β-lactam and quinolone classes. This work indicates that the GATC methylome provides structural support for bacterial survival during antibiotic stress and suggests targeting bacterial DNA methylation as a viable approach to enhancing antibiotic activity.
journal_name
Nat Genetjournal_title
Nature geneticsauthors
Cohen NR,Ross CA,Jain S,Shapiro RS,Gutierrez A,Belenky P,Li H,Collins JJdoi
10.1038/ng.3530subject
Has Abstractpub_date
2016-05-01 00:00:00pages
581-6issue
5eissn
1061-4036issn
1546-1718pii
ng.3530journal_volume
48pub_type
杂志文章相关文献
NATURE GENETICS文献大全abstract::Current efforts in cellular disease modeling and regenerative medicine are limited by the paucity of cell types that can be generated in the laboratory. A new study introduces a computational framework, Mogrify, that uses network biology to predict combinations of transcription factors necessary for direct conversion ...
journal_title:Nature genetics
pub_type: 评论,新闻
doi:10.1038/ng.3516
更新日期:2016-03-01 00:00:00
abstract::We report the first identified mutation in the gene encoding human cytochrome c (CYCS). Glycine 41, invariant throughout eukaryotes, is substituted by serine in a family with autosomal dominant thrombocytopenia caused by dysregulated platelet formation. The mutation yields a cytochrome c variant with enhanced apoptoti...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.103
更新日期:2008-04-01 00:00:00
abstract::Nearly all cases of fragile X syndrome result from expansion of a CGG trinucleotide repeat found in the 5' untranslated portion of the FMR1 gene. Methylation of the expanded repeats correlates with down-regulation of transcription of FMR1; thus fragile X syndrome is postulated to be due to a loss of function of the FM...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng0895-483
更新日期:1995-08-01 00:00:00
abstract::In a study of human diversity at a highly variable locus, we have mapped the internal structures of tandem-repetitive alleles from different populations at the minisatellite MS205 (D16S309). The results give an unusually detailed view of the different allelic structures represented on modern human chromosomes, and of ...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng0696-154
更新日期:1996-06-01 00:00:00
abstract::Influenza A virus is characterized by high genetic diversity. However, most of what is known about influenza evolution has come from consensus sequences sampled at the epidemiological scale that only represent the dominant virus lineage within each infected host. Less is known about the extent of within-host virus div...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.3479
更新日期:2016-02-01 00:00:00
abstract::Small nucleolar RNAs (snoRNAs) are conserved noncoding RNAs best studied as ribonucleoprotein (RNP) guides in RNA modification. To explore their role in cancer, we compared 5,473 tumor-normal genome pairs to identify snoRNAs with frequent copy number loss. The SNORD50A-SNORD50B snoRNA locus was deleted in 10-40% of 12...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.3452
更新日期:2016-01-01 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::Desmin-related myopathies (DRM) are inherited neuromuscular disorders characterized by adult onset and delayed accumulation of aggregates of desmin, a protein belonging to the type III intermediate filament family, in the sarcoplasma of skeletal and cardiac muscles. In this paper, we have mapped the locus for DRM in a...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/1765
更新日期:1998-09-01 00:00:00
abstract::Autoimmune polyendocrinopathy-candidiasis-ectodermal dystrophy (APECED) is the only described systemic autoimmune disease with established monogenic background, and the first autoimmune disorder localized outside the major histocompatibility complex (MHC) region. The primary biochemical defect in APECED is unknown. We...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng1297-399
更新日期:1997-12-01 00:00:00
abstract::Key challenges for human genetics, precision medicine and evolutionary biology include deciphering the regulatory code of gene expression and understanding the transcriptional effects of genome variation. However, this is extremely difficult because of the enormous scale of the noncoding mutation space. We developed a...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/s41588-018-0160-6
更新日期:2018-08-01 00:00:00
abstract::We aimed to identify genetic variants associated with heart failure by using a rat model of the human disease. We performed invasive cardiac hemodynamic measurements in F2 crosses between spontaneously hypertensive heart failure (SHHF) rats and reference strains. We combined linkage analyses with genome-wide expressio...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.129
更新日期:2008-05-01 00:00:00
abstract::Volumetric variations of the human brain are heritable and are associated with many brain-related complex traits. Here we performed genome-wide association studies (GWAS) of 101 brain volumetric phenotypes using the UK Biobank sample including 19,629 participants. GWAS identified 365 independent genetic variants excee...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/s41588-019-0516-6
更新日期:2019-11-01 00:00:00
abstract::Chromosome region 1q21.1 contains extensive and complex low-copy repeats, and copy number variants (CNVs) in this region have recently been reported in association with congenital heart defects, developmental delay, schizophrenia and related psychoses. We describe 21 probands with the 1q21.1 microdeletion and 15 proba...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.279
更新日期:2008-12-01 00:00:00
abstract::Tumor mutational burden correlates with response to immune checkpoint blockade in multiple solid tumors, although in microsatellite-stable tumors this association is of uncertain clinical utility. Here we uniformly analyzed whole-exome sequencing (WES) of 249 tumors and matched normal tissue from patients with clinica...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/s41588-018-0200-2
更新日期:2018-09-01 00:00:00
abstract::Integrity of the blood vessel wall is essential for vascular homeostasis and organ function. A dynamic balance between endothelial cell survival and apoptosis contributes to this integrity during vascular development and pathological angiogenesis. The genetic and molecular mechanisms regulating these processes in vivo...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.2007.8
更新日期:2007-11-01 00:00:00
abstract::The mammalian TET enzymes catalyze DNA demethylation. While they have been intensely studied as major epigenetic regulators, little is known about their physiological roles and the extent of functional redundancy following embryo implantation. Here we define non-redundant roles for TET1 at an early postimplantation st...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.3868
更新日期:2017-07-01 00:00:00
abstract::Long noncoding RNAs (lncRNAs) are prevalent genes with frequently precise regulation but mostly unknown functions. Here we demonstrate that lncRNAs guide the organismal DNA damage response. DNA damage activated transcription of the DINO (Damage Induced Noncoding) lncRNA via p53. DINO was required for p53-dependent gen...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.3673
更新日期:2016-11-01 00:00:00
abstract::We performed a genome-wide association study of non-Hispanic, white individuals with fibrotic idiopathic interstitial pneumonias (IIPs; n = 1,616) and controls (n = 4,683), with follow-up replication analyses in 876 cases and 1,890 controls. We confirmed association with TERT at 5p15, MUC5B at 11p15 and the 3q26 regio...
journal_title:Nature genetics
pub_type: 杂志文章,meta分析
doi:10.1038/ng.2609
更新日期:2013-06-01 00:00:00
abstract::The CRISPR-Cas9 system enables global screens of gene function with high sensitivity and specificity, but off-target effects have been reported for CRISPR guide RNAs targeting genes that are amplified at high copy number. A new study describes a computational approach to correct for this copy number effect, increasing...
journal_title:Nature genetics
pub_type: 评论,杂志文章
doi:10.1038/ng.3994
更新日期:2017-11-29 00:00:00
abstract::Plant cytoplasmic male sterility (CMS) results from incompatibilities between the organellar and nuclear genomes and prevents self pollination, enabling hybrid crop breeding to increase yields. The Wild Abortive CMS (CMS-WA) has been exploited in the majority of 'three-line' hybrid rice production since the 1970s, but...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.2570
更新日期:2013-05-01 00:00:00
abstract::We report the 207-Mb genome sequence of the North American Arabidopsis lyrata strain MN47 based on 8.3× dideoxy sequence coverage. We predict 32,670 genes in this outcrossing species compared to the 27,025 genes in the selfing species Arabidopsis thaliana. The much smaller 125-Mb genome of A. thaliana, which diverged ...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.807
更新日期:2011-05-01 00:00:00
abstract::Genomic instability at simple repeated sequences (SRS) is a landmark for some sporadic and hereditary cancers of the colon. We have identified several human tumour cell lines with up to 1,000-fold increases in mutation rates for endogenous microsatellite sequences, relative to normal cells or tumour cells without the ...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng0394-273
更新日期:1994-03-01 00:00:00
abstract::CHARGE syndrome is a common cause of congenital anomalies affecting several tissues in a nonrandom fashion. We report a 2.3-Mb de novo overlapping microdeletion on chromosome 8q12 identified by array comparative genomic hybridization in two individuals with CHARGE syndrome. Sequence analysis of genes located in this r...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng1407
更新日期:2004-09-01 00:00:00
abstract::Genetic studies of blood pressure (BP) to date have mainly analyzed common variants (minor allele frequency > 0.05). In a meta-analysis of up to ~1.3 million participants, we discovered 106 new BP-associated genomic regions and 87 rare (minor allele frequency ≤ 0.01) variant BP associations (P < 5 × 10-8), of which 32...
journal_title:Nature genetics
pub_type: 杂志文章,meta分析
doi:10.1038/s41588-020-00713-x
更新日期:2020-12-01 00:00:00
abstract::Although nearly half of human melanomas harbor oncogenic BRAF(V600E) mutations, the genetic events that cooperate with these mutations to drive melanogenesis are still largely unknown. Here we show that Sleeping Beauty (SB) transposon-mediated mutagenesis drives melanoma progression in Braf(V600E) mutant mice and iden...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng.3275
更新日期:2015-05-01 00:00:00
abstract::An amendment to this paper has been published and can be accessed via a link at the top of the paper. ...
journal_title:Nature genetics
pub_type: 已发布勘误
doi:10.1038/s41588-019-0449-0
更新日期:2019-07-01 00:00:00
abstract::Testicular germ cell tumor (TGCT) is the most common cancer in young men and is notable for its high familial risks. So far, six loci associated with TGCT have been reported. From genome-wide association study (GWAS) analysis of 307,291 SNPs in 986 TGCT cases and 4,946 controls, we selected for follow-up 694 SNPs, whi...
journal_title:Nature genetics
pub_type: 杂志文章,meta分析
doi:10.1038/ng.2635
更新日期:2013-06-01 00:00:00
abstract::Genome-wide association studies with SNP markers are expected to allow identification of genes that underlie complex disorders. Hundreds of thousands of SNP markers will be required for comprehensive genome-wide association studies. The development of microarray-based methods for SNP genotyping on this scale remains a...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng1558
更新日期:2005-06-01 00:00:00
abstract::Hereditary dentatorubral-pallidoluysian atrophy (DRPLA) is an autosomal dominant neurologic disorder characterized by variable combinations of myoclonus, epilepsy, cerebellar ataxia, choreoathetosis and dementia. By specifically searching published brain cDNA sequences for the presence of CAG repeats we identified uns...
journal_title:Nature genetics
pub_type: 杂志文章
doi:10.1038/ng0194-9
更新日期:1994-01-01 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