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Plant Molecular Biology, 2000
DNA methylation is an important modification of DNA that plays a role in genome management and in regulating gene expression during development. Methylation is carried out by DNA methyltransferases which catalyse the transfer of a methyl group to bases within the DNA helix.
E J, Finnegan, K A, Kovac
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DNA methylation is an important modification of DNA that plays a role in genome management and in regulating gene expression during development. Methylation is carried out by DNA methyltransferases which catalyse the transfer of a methyl group to bases within the DNA helix.
E J, Finnegan, K A, Kovac
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Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis, 1998
Numerous studies have demonstrated a requirement in plants for repair of DNA damage arising from either intrinsic or extrinsic sources. Investigations also have revealed a capacity for repair of certain types of DNA damage, and conversely, identified mutants apparently defective in such repair.
E J, Vonarx +4 more
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Numerous studies have demonstrated a requirement in plants for repair of DNA damage arising from either intrinsic or extrinsic sources. Investigations also have revealed a capacity for repair of certain types of DNA damage, and conversely, identified mutants apparently defective in such repair.
E J, Vonarx +4 more
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2001
The extraction of DNA from plants is the starting point for genotype analysis. The approach to preparation of DNA from plants is determined by the species, the type of tissue or sample available and the analysis required on the DNA. For example, extraction of DNA from the leaf of a cereal for analysis using a robust test may require a very different ...
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The extraction of DNA from plants is the starting point for genotype analysis. The approach to preparation of DNA from plants is determined by the species, the type of tissue or sample available and the analysis required on the DNA. For example, extraction of DNA from the leaf of a cereal for analysis using a robust test may require a very different ...
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DNA and proteins of plant centromeres
Current Opinion in Plant Biology, 2003In plants, as in all eukaryotes, centromeres are chromatin domains that govern the transmission of nuclear chromosomes to the next generation of cells/individuals. The DNA composition and sequence organization of centromeres has recently been elucidated for a few plant species.
Andreas, Houben, Ingo, Schubert
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The Genomics of Plant Satellite DNA
2021The twenty-first century began with a certain indifference to the research of satellite DNA (satDNA). Neither genome sequencing projects were able to accurately encompass the study of satDNA nor classic methodologies were able to go further in undertaking a better comprehensive study of the whole set of satDNA sequences of a genome.
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2006
DNA in plants is highly methylated, containing 5-methylcytosine (m5C) and N6-methyladenine (m6A); m5C is located mainly in symmetrical CG and CNG sequences but it may occur also in other non-symmetrical contexts. m6A but not m5C was found in plant mitochondrial DNA. DNA methylation in plants is species-, tissue-, organelle- and age-specific.
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DNA in plants is highly methylated, containing 5-methylcytosine (m5C) and N6-methyladenine (m6A); m5C is located mainly in symmetrical CG and CNG sequences but it may occur also in other non-symmetrical contexts. m6A but not m5C was found in plant mitochondrial DNA. DNA methylation in plants is species-, tissue-, organelle- and age-specific.
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DNA and histone methylation in plants
Trends in Genetics, 2004Heritable patterns of gene activity and gene silencing arise by the formation and the propagation of specific chromatin states that restrict or permit gene expression. In mammals and in plants, restrictive heterochromatin is associated with the hypermethylation of DNA at CG sites and with the specific modification of histones, such as the methylation ...
Tariq, Muhammad, Paszkowski, Jerzy
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DNA Assembly for Plant Biology
Current Protocols in Plant Biology, 2016AbstractParallel DNA assembly methods allow multiple fragments of DNA to be compiled in a desired order in a single reaction. Several methods enable the efficient one‐step assembly of multiple DNA parts into a suitable plasmid acceptor at high efficiency.
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DNA Methylation and Demethylation in Plant Immunity
Annual Review of Phytopathology, 2016Detection of plant and animal pathogens triggers a massive transcriptional reprogramming, which is directed by chromatin-based processes, and ultimately results in antimicrobial immunity. Although the implication of histone modifications in orchestrating biotic stress–induced transcriptional reprogramming has been well characterized, very little was ...
Deleris, A., Halter, T., Navarro, L.
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