Widespread promoter methylation of synaptic plasticity genes in long-term potentiation in the adult brain in vivo.

Abstract:

BACKGROUND:DNA methylation is a key modulator of gene expression in mammalian development and cellular differentiation, including neurons. To date, the role of DNA modifications in long-term potentiation (LTP) has not been explored. RESULTS:To investigate the occurrence of DNA methylation changes in LTP, we undertook the first detailed study to describe the methylation status of all known LTP-associated genes during LTP induction in the dentate gyrus of live rats. Using a methylated DNA immunoprecipitation (MeDIP)-array, together with previously published matched RNA-seq and public histone modification data, we discover widespread changes in methylation status of LTP-genes. We further show that the expression of many LTP-genes is correlated with their methylation status. We show that these correlated genes are enriched for RNA-processing, active histone marks, and specific transcription factors. These data reveal that the synaptic activity-evoked methylation changes correlates with pre-existing activation of the chromatin landscape. Finally, we show that methylation of Brain-derived neurotrophic factor (Bdnf) CpG-islands correlates with isoform switching from transcripts containing exon IV to exon I. CONCLUSIONS:Together, these data provide the first evidence of widespread regulation of methylation status in LTP-associated genes.

journal_name

BMC Genomics

journal_title

BMC genomics

authors

Maag JL,Kaczorowski DC,Panja D,Peters TJ,Bramham CR,Wibrand K,Dinger ME

doi

10.1186/s12864-017-3621-x

subject

Has Abstract

pub_date

2017-03-23 00:00:00

pages

250

issue

1

issn

1471-2164

pii

10.1186/s12864-017-3621-x

journal_volume

18

pub_type

杂志文章
  • Genome-wide association and prediction of direct genomic breeding values for composition of fatty acids in Angus beef cattle.

    abstract:BACKGROUND:As consumers continue to request food products that have health advantages, it will be important for the livestock industry to supply a product that meet these demands. One such nutrient is fatty acids, which have been implicated as playing a role in cardiovascular disease. Therefore, the objective of this s...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-14-730

    authors: Saatchi M,Garrick DJ,Tait RG Jr,Mayes MS,Drewnoski M,Schoonmaker J,Diaz C,Beitz DC,Reecy JM

    更新日期:2013-10-25 00:00:00

  • Genomic expression during human myelopoiesis.

    abstract:BACKGROUND:Human myelopoiesis is an exciting biological model for cellular differentiation since it represents a plastic process where multipotent stem cells gradually limit their differentiation potential, generating different precursor cells which finally evolve into distinct terminally differentiated cells. This stu...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-8-264

    authors: Ferrari F,Bortoluzzi S,Coppe A,Basso D,Bicciato S,Zini R,Gemelli C,Danieli GA,Ferrari S

    更新日期:2007-08-03 00:00:00

  • Bioinformatics analysis suggests base modifications of tRNAs and miRNAs in Arabidopsis thaliana.

    abstract:BACKGROUND:Modifications of RNA bases have been found in some mRNAs and non-coding RNAs including rRNAs, tRNAs, and snRNAs, where modified bases are important for RNA function. Little is known about RNA base modifications in Arabidopsis thaliana. RESULTS:In the current work, we carried out a bioinformatics analysis of...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-10-155

    authors: Iida K,Jin H,Zhu JK

    更新日期:2009-04-09 00:00:00

  • Comparative genomics of Eucalyptus and Corymbia reveals low rates of genome structural rearrangement.

    abstract:BACKGROUND:Previous studies suggest genome structure is largely conserved between Eucalyptus species. However, it is unknown if this conservation extends to more divergent eucalypt taxa. We performed comparative genomics between the eucalypt genera Eucalyptus and Corymbia. Our results will facilitate transfer of genomi...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-017-3782-7

    authors: Butler JB,Vaillancourt RE,Potts BM,Lee DJ,King GJ,Baten A,Shepherd M,Freeman JS

    更新日期:2017-05-22 00:00:00

  • Profiling expression changes caused by a segmental aneuploid in maize.

    abstract:BACKGROUND:While changes in chromosome number that result in aneuploidy are associated with phenotypic consequences such as Down syndrome and cancer, the molecular causes of specific phenotypes and genome-wide expression changes that occur in aneuploids are still being elucidated. RESULTS:We employed a segmental aneup...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-9-7

    authors: Makarevitch I,Phillips RL,Springer NM

    更新日期:2008-01-10 00:00:00

  • High-throughput comparison of gene fitness among related bacteria.

    abstract:BACKGROUND:The contribution of a gene to the fitness of a bacterium can be assayed by whether and to what degree the bacterium tolerates transposon insertions in that gene. We use this fact to compare the fitness of syntenic homologous genes among related Salmonella strains and thereby reveal differences not apparent a...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-13-212

    authors: Canals R,Xia XQ,Fronick C,Clifton SW,Ahmer BM,Andrews-Polymenis HL,Porwollik S,McClelland M

    更新日期:2012-05-30 00:00:00

  • Exploring hierarchical and overlapping modular structure in the yeast protein interaction network.

    abstract:BACKGROUND:Developing effective strategies to reveal modular structures in protein interaction networks is crucial for better understanding of molecular mechanisms of underlying biological processes. In this paper, we propose a new density-based algorithm (ADHOC) for clustering vertices of a protein interaction network...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-11-S4-S17

    authors: Liu C,Li J,Zhao Y

    更新日期:2010-12-02 00:00:00

  • Transcriptome analysis reveals the time of the fourth round of genome duplication in common carp (Cyprinus carpio).

    abstract:BACKGROUND:Common carp (Cyprinus carpio) is thought to have undergone one extra round of genome duplication compared to zebrafish. Transcriptome analysis has been used to study the existence and timing of genome duplication in species for which genome sequences are incomplete. Large-scale transcriptome data for the com...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-13-96

    authors: Wang JT,Li JT,Zhang XF,Sun XW

    更新日期:2012-03-19 00:00:00

  • Microarray analysis of Foxa2 mutant mouse embryos reveals novel gene expression and inductive roles for the gastrula organizer and its derivatives.

    abstract:BACKGROUND:The Spemann/Mangold organizer is a transient tissue critical for patterning the gastrula stage vertebrate embryo and formation of the three germ layers. Despite its important role during development, there are still relatively few genes with specific expression in the organizer and its derivatives. Foxa2 is ...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-9-511

    authors: Tamplin OJ,Kinzel D,Cox BJ,Bell CE,Rossant J,Lickert H

    更新日期:2008-10-30 00:00:00

  • Fine mapping and RNA-Seq unravels candidate genes for a major QTL controlling multiple fiber quality traits at the T1 region in upland cotton.

    abstract:BACKGROUND:Improving fiber quality is a major challenge in cotton breeding, since the molecular basis of fiber quality traits is poorly understood. Fine mapping and candidate gene prediction of quantitative trait loci (QTL) controlling cotton fiber quality traits can help to elucidate the molecular basis of fiber quali...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-016-2605-6

    authors: Liu D,Zhang J,Liu X,Wang W,Liu D,Teng Z,Fang X,Tan Z,Tang S,Yang J,Zhong J,Zhang Z

    更新日期:2016-04-19 00:00:00

  • Blood transcriptomics of drug-naïve sporadic Parkinson's disease patients.

    abstract:BACKGROUND:Parkinson's disease (PD) is a chronic progressive neurodegenerative disorder that is clinically defined in terms of motor symptoms. These are preceded by prodromal non-motor manifestations that prove the systemic nature of the disease. Identifying genes and pathways altered in living patients provide new inf...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-015-2058-3

    authors: Calligaris R,Banica M,Roncaglia P,Robotti E,Finaurini S,Vlachouli C,Antonutti L,Iorio F,Carissimo A,Cattaruzza T,Ceiner A,Lazarevic D,Cucca A,Pangher N,Marengo E,di Bernardo D,Pizzolato G,Gustincich S

    更新日期:2015-10-28 00:00:00

  • Microarray analysis of tumor necrosis factor alpha induced gene expression in U373 human glioblastoma cells.

    abstract:BACKGROUND:Tumor necrosis factor alpha (TNF) is able to induce a variety of biological responses in the nervous system including inflammation and neuroprotection. Human astrocytoma cells U373 have been widely used as a model for inflammatory cytokine actions in the nervous system. Here we used cDNA microarrays to analy...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-4-46

    authors: Schwamborn J,Lindecke A,Elvers M,Horejschi V,Kerick M,Rafigh M,Pfeiffer J,Prüllage M,Kaltschmidt B,Kaltschmidt C

    更新日期:2003-11-25 00:00:00

  • Patterns of exon-intron architecture variation of genes in eukaryotic genomes.

    abstract:BACKGROUND:The origin and importance of exon-intron architecture comprises one of the remaining mysteries of gene evolution. Several studies have investigated the variations of intron length, GC content, ordinal position in a gene and divergence. However, there is little study about the structural variation of exons an...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-10-47

    authors: Zhu L,Zhang Y,Zhang W,Yang S,Chen JQ,Tian D

    更新日期:2009-01-24 00:00:00

  • Identification of sequences common to more than one therapeutic target to treat complex diseases: simulating the high variance in sequence interactivity evolved to modulate robust phenotypes.

    abstract:BACKGROUND:Genome-wide association studies show that most human traits and diseases are caused by a combination of environmental and genetic causes, with each one of these having a relatively small effect. In contrast, most therapies based on macromolecules like antibodies, antisense oligonucleotides or peptides focus ...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-015-1727-6

    authors: Varela MA

    更新日期:2015-07-18 00:00:00

  • The developmental transcriptomes of two sea biscuit species with differing larval types.

    abstract:BACKGROUND:Larval developmental patterns are extremely varied both between and within phyla, however the genetic mechanisms leading to this diversification are poorly understood. We assembled and compared the developmental transcriptomes for two sea biscuit species (Echinodermata: Echinoidea) with differing patterns of...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-018-4768-9

    authors: Armstrong AF,Grosberg RK

    更新日期:2018-05-18 00:00:00

  • Classification and phylogenetic analyses of the Arabidopsis and tomato G-type lectin receptor kinases.

    abstract:BACKGROUND:Pathogen perception by plants is mediated by plasma membrane-localized immune receptors that have varied extracellular domains. Lectin receptor kinases (LecRKs) are among these receptors and are subdivided into 3 classes, C-type LecRKs (C-LecRKs), L-type LecRKs (L-LecRKs) and G-type LecRKs (G-LecRKs). While ...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-018-4606-0

    authors: Teixeira MA,Rajewski A,He J,Castaneda OG,Litt A,Kaloshian I

    更新日期:2018-04-06 00:00:00

  • Horizontal transfer of OC1 transposons in the Tasmanian devil.

    abstract:BACKGROUND:There is growing recognition that horizontal DNA transfer, a process known to be common in prokaryotes, is also a significant source of genomic variation in eukaryotes. Horizontal transfer of transposable elements (HTT) may be especially prevalent in eukaryotes given the inherent mobility, widespread occurre...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-14-134

    authors: Gilbert C,Waters P,Feschotte C,Schaack S

    更新日期:2013-02-27 00:00:00

  • High-throughput sequencing of Astrammina rara: sampling the giant genome of a giant foraminiferan protist.

    abstract:BACKGROUND:Foraminiferan protists, which are significant players in most marine ecosystems, are also genetic innovators, harboring unique modifications to proteins that make up the basic eukaryotic cell machinery. Despite their ecological and evolutionary importance, foraminiferan genomes are poorly understood due to t...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-12-169

    authors: Habura A,Hou Y,Reilly AA,Bowser SS

    更新日期:2011-03-31 00:00:00

  • Correction to: The performance of coalescent-based species tree estimation methods under models of missing data.

    abstract::After publication of [1], the authors were informed by John A. Rhodes of a counterexample to Theorem 11 of [1]. ...

    journal_title:BMC genomics

    pub_type: 杂志文章,已发布勘误

    doi:10.1186/s12864-020-6540-1

    authors: Nute M,Chou J,Molloy EK,Warnow T

    更新日期:2020-02-10 00:00:00

  • The GAMYB gene in rye: sequence, polymorphisms, map location, allele-specific markers, and relationship with α-amylase activity.

    abstract:BACKGROUND:Transcription factor (TF) GAMYB, belonging to MYB family (named after the gene of the avian myeloblastosis virus) is a master gibberellin (GA)-induced regulatory protein that is crucial for development and germination of cereal grain and involved in anther formation. It activates many genes including high-mo...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-020-06991-3

    authors: Bienias A,Góralska M,Masojć P,Milczarski P,Myśków B

    更新日期:2020-08-24 00:00:00

  • Analysis of functional variants in mitochondrial DNA of Finnish athletes.

    abstract:BACKGROUND:We have previously reported on paucity of mitochondrial DNA (mtDNA) haplogroups J and K among Finnish endurance athletes. Here we aimed to further explore differences in mtDNA variants between elite endurance and sprint athletes. For this purpose, we determined the rate of functional variants and the mutatio...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-019-6171-6

    authors: Kiiskilä J,Moilanen JS,Kytövuori L,Niemi AK,Majamaa K

    更新日期:2019-10-29 00:00:00

  • Bcheck: a wrapper tool for detecting RNase P RNA genes.

    abstract:BACKGROUND:Effective bioinformatics solutions are needed to tackle challenges posed by industrial-scale genome annotation. We present Bcheck, a wrapper tool which predicts RNase P RNA genes by combining the speed of pattern matching and sensitivity of covariance models. The core of Bcheck is a library of subfamily spec...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-11-432

    authors: Yusuf D,Marz M,Stadler PF,Hofacker IL

    更新日期:2010-07-13 00:00:00

  • Integrated proteomic and metabolomic analysis to study the effects of spaceflight on Candida albicans.

    abstract:BACKGROUND:Candida albicans is an opportunistic pathogenic yeast, which could become pathogenic in various stressful environmental factors including the spaceflight environment. In this study, we aim to explore the phenotypic changes and possible mechanisms of C. albicans after exposure to spaceflight conditions. RESU...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-020-6476-5

    authors: Wang J,Liu Y,Zhao G,Gao J,Liu J,Wu X,Xu C,Li Y

    更新日期:2020-01-17 00:00:00

  • Disruption of the pleiotropic gene scoC causes transcriptomic and phenotypical changes in Bacillus pumilus BA06.

    abstract:BACKGROUND:Bacillus pumilus is a Gram-positive and endospore-forming bacterium broadly existing in a variety of environmental niches. Because it produces and secrets many industrially useful enzymes, a lot of studies have been done to understand the underlying mechanisms. Among them, scoC was originally identified as a...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-019-5671-8

    authors: Han LL,Liu YC,Miao CC,Feng H

    更新日期:2019-04-30 00:00:00

  • RNAseq analysis of Aspergillus fumigatus in blood reveals a just wait and see resting stage behavior.

    abstract:BACKGROUND:Invasive aspergillosis is started after germination of Aspergillus fumigatus conidia that are inhaled by susceptible individuals. Fungal hyphae can grow in the lung through the epithelial tissue and disseminate hematogenously to invade into other organs. Low fungaemia indicates that fungal elements do not re...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-015-1853-1

    authors: Irmer H,Tarazona S,Sasse C,Olbermann P,Loeffler J,Krappmann S,Conesa A,Braus GH

    更新日期:2015-08-27 00:00:00

  • Changes in H3K27ac following lipopolysaccharide stimulation of nasopharyngeal epithelial cells.

    abstract:BACKGROUND:The epithelium is the first line of defense against pathogens. Notably the epithelial cells lining the respiratory track are crucial in sensing airborne microbes and mounting an effective immune response via the expression of target genes such as cytokines and chemokines. Gene expression regulation following...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-018-5295-4

    authors: Borghini L,Hibberd M,Davila S

    更新日期:2018-12-27 00:00:00

  • Next-generation sequencing identifies equine cartilage and subchondral bone miRNAs and suggests their involvement in osteochondrosis physiopathology.

    abstract:BACKGROUND:MicroRNAs (miRNAs) are an abundant class of small single-stranded non-coding RNA molecules ranging from 18 to 24 nucleotides. They negatively regulate gene expression at the post-transcriptional level and play key roles in many biological processes, including skeletal development and cartilage maturation. In...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-15-798

    authors: Desjardin C,Vaiman A,Mata X,Legendre R,Laubier J,Kennedy SP,Laloe D,Barrey E,Jacques C,Cribiu EP,Schibler L

    更新日期:2014-09-17 00:00:00

  • atBioNet--an integrated network analysis tool for genomics and biomarker discovery.

    abstract:BACKGROUND:Large amounts of mammalian protein-protein interaction (PPI) data have been generated and are available for public use. From a systems biology perspective, Proteins/genes interactions encode the key mechanisms distinguishing disease and health, and such mechanisms can be uncovered through network analysis. A...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-13-325

    authors: Ding Y,Chen M,Liu Z,Ding D,Ye Y,Zhang M,Kelly R,Guo L,Su Z,Harris SC,Qian F,Ge W,Fang H,Xu X,Tong W

    更新日期:2012-07-20 00:00:00

  • Simultaneous gene expression profiling in human macrophages infected with Leishmania major parasites using SAGE.

    abstract:BACKGROUND:Leishmania (L) are intracellular protozoan parasites that are able to survive and replicate within the harsh and potentially hostile phagolysosomal environment of mammalian mononuclear phagocytes. A complex interplay then takes place between the macrophage (MPhi) striving to eliminate the pathogen and the pa...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-9-238

    authors: Guerfali FZ,Laouini D,Guizani-Tabbane L,Ottones F,Ben-Aissa K,Benkahla A,Manchon L,Piquemal D,Smandi S,Mghirbi O,Commes T,Marti J,Dellagi K

    更新日期:2008-05-21 00:00:00

  • CRISPR/Cas9-mediated precise genome modification by a long ssDNA template in zebrafish.

    abstract:BACKGROUND:Gene targeting by homology-directed repair (HDR) can precisely edit the genome and is a versatile tool for biomedical research. However, the efficiency of HDR-based modification is still low in many model organisms including zebrafish. Recently, long single-stranded DNA (lssDNA) molecules have been developed...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-020-6493-4

    authors: Bai H,Liu L,An K,Lu X,Harrison M,Zhao Y,Yan R,Lu Z,Li S,Lin S,Liang F,Qin W

    更新日期:2020-01-21 00:00:00