Catalan
Albanian
Arabic
Armenian
Azerbaijani
Belarusian
Bengali
Bosnian
Catalan
Czech
Danish
Deutsch
Dutch
English
Estonian
Finnish
Français
Greek
Haitian Creole
Hebrew
Hindi
Hungarian
Icelandic
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Macedonian
Mongolian
Norwegian
Persian
Polish
Portuguese
Romanian
Russian
Serbian
Slovak
Slovenian
Spanish
Swahili
Swedish
Turkish
Ukrainian
Vietnamese
Български
中文(简体)
中文(繁體)
5 methylcytosine/arabidopsis
L'enllaç es desa al porta-retalls
Pàgina 1 des de 71 resultats
The carboxy-terminal domain of ROS1 is essential for 5-methylcytosine DNA glycosylase activity.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Arabidopsis thaliana repressor of silencing 1 (ROS1) is a multi-domain bifunctional DNA glycosylase/lyase, which excises 5-methylcytosine (5mC) and 5-hydroxymethylcytosine (5hmC) as well as thymine and 5-hydroxymethyluracil (i.e., the deamination products of 5mC and 5hmC) when paired with a guanine,
Distribution of 5-methylcytosine residues in 5S rRNA genes in Arabidopsis thaliana and Secale cereale.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Bisulfite genomic sequencing was used to localise 5-methylcytosine residues (mC) in 5S rRNA genes of Arabidopsis thaliana and Secale cereale. The maps of mC distribution were compared with the previously published map of the corresponding region in Nicotiana tabacum. In all three species, the level
5-methylcytosine recognition by Arabidopsis thaliana DNA glycosylases DEMETER and DML3.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Methylation of cytosine to 5-methylcytosine (5mC) is important for gene expression, gene imprinting, X-chromosome inactivation, and transposon silencing. Active demethylation in animals is believed to proceed by DNA glycosylase removal of deaminated or oxidized 5mC. In plants, 5mC is removed from
Evaluation of different computational methods on 5-methylcytosine sites identification.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
5-Methylcytosine (m5C) plays an extremely important role in the basic biochemical process. With the great increase of identified m5C sites in a wide variety of organisms, their epigenetic roles become largely unknown. Hence, accurate identification of m5C site is a key step in understanding its
5-Methylcytosine RNA Methylation in Arabidopsis Thaliana.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
5-Methylcytosine (m5C) is a well-characterized DNA modification, and is also predominantly reported in abundant non-coding RNAs in both prokaryotes and eukaryotes. However, the distribution and biological functions of m5C in plant mRNAs remain largely unknown. Here, we report transcriptome-wide
4mCPred: Machine Learning Methods for DNA N4-methylcytosine sites Prediction.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
UNASSIGNED
N4-methylcytosine (4mC), an important epigenetic modification formed by the action of specific methyltransferases, plays an essential role in DNA repair, expression and replication. The accurate identification of 4mC sites aids in-depth research to biological functions and mechanisms.
Conservation of tRNA and rRNA 5-methylcytosine in the kingdom Plantae.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
BACKGROUND
Post-transcriptional methylation of RNA cytosine residues to 5-methylcytosine (m(5)C) is an important modification that regulates RNA metabolism and occurs in both eukaryotes and prokaryotes. Yet, to date, no transcriptome-wide identification of m(5)C sites has been undertaken in plants.
Three SRA-domain methylcytosine-binding proteins cooperate to maintain global CpG methylation and epigenetic silencing in Arabidopsis.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Methylcytosine-binding proteins decipher the epigenetic information encoded by DNA methylation and provide a link between DNA methylation, modification of chromatin structure, and gene silencing. VARIANT IN METHYLATION 1 (VIM1) encodes an SRA (SET- and RING-associated) domain methylcytosine-binding
Transcriptome-Wide Mapping of RNA 5-Methylcytosine in Arabidopsis mRNAs and Noncoding RNAs.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Posttranscriptional methylation of RNA cytosine residues to 5-methylcytosine (m5C) is an important modification with diverse roles, such as regulating stress responses, stem cell proliferation, and RNA metabolism. Here, we used RNA bisulfite sequencing for transcriptome-wide quantitative mapping of
DEMETER and REPRESSOR OF SILENCING 1 encode 5-methylcytosine DNA glycosylases.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Cytosine methylation is an epigenetic mark that promotes gene silencing and plays important roles in development and genome defense against transposons. Methylation patterns are established and maintained by DNA methyltransferases that catalyze transfer of a methyl group from S-adenosyl-L-methionine
AP endonucleases process 5-methylcytosine excision intermediates during active DNA demethylation in Arabidopsis.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
DNA methylation is a primary epigenetic modification regulating gene expression and chromatin structure in many eukaryotes. Plants have a unique DNA demethylation system in that 5-methylcytosine (5mC) is directly removed by DNA demethylases, such as DME/ROS1 family proteins, but little is known
The DNA dioxygenase ALKBH2 protects Arabidopsis thaliana against methylation damage.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
The Escherichia coli AlkB protein (EcAlkB) is a DNA repair enzyme which reverses methylation damage such as 1-methyladenine (1-meA) and 3-methylcytosine (3-meC). The mammalian AlkB homologues ALKBH2 and ALKBH3 display EcAlkB-like repair activity in vitro, but their substrate specificities are
Regulation of Active DNA Demethylation by a Methyl-CpG-Binding Domain Protein in Arabidopsis thaliana.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
Active DNA demethylation plays crucial roles in the regulation of gene expression in both plants and animals. In Arabidopsis thaliana, active DNA demethylation is initiated by the ROS1 subfamily of 5-methylcytosine-specific DNA glycosylases via a base excision repair mechanism. Recently, IDM1 and
Characterization of an Arabidopsis thaliana DNA hypomethylation mutant.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
We have recently isolated two Arabidopsis thaliana DNA hypomethylation mutations, identifying the DDM1 locus, that cause a 70% reduction in genomic 5-methylcytosine levels [1]. Here we describe further phenotypic and biochemical characterization of the ddm1 mutants. ddm1/ddm1 homozygotes exhibited
Epigenetic role for the conserved Fe-S cluster biogenesis protein AtDRE2 in Arabidopsis thaliana.
Només els usuaris registrats poden traduir articles
Inicieu sessió / registreu-vos
On fertilization in Arabidopsis thaliana, one maternal gamete, the central cell, forms a placenta-like tissue, the endosperm. The DNA glycosylase DEMETER (DME) excises 5-methylcytosine via the base excision repair pathway in the central cell before fertilization, creating patterns of asymmetric DNA
La base de dades d’herbes medicinals més completa avalada per la ciència
- Funciona en 55 idiomes
- Cures a base d'herbes recolzades per la ciència
- Reconeixement d’herbes per imatge
- Mapa GPS interactiu: etiqueta les herbes a la ubicació (properament)
- Llegiu publicacions científiques relacionades amb la vostra cerca
- Cerqueu herbes medicinals pels seus efectes
- Organitzeu els vostres interessos i estigueu al dia de les novetats, els assajos clínics i les patents
Escriviu un símptoma o una malaltia i llegiu sobre herbes que us poden ajudar, escriviu una herba i vegeu malalties i símptomes contra els quals s’utilitza.
* Tota la informació es basa en investigacions científiques publicades
