Literature DB >> 16667051

DNA Methylation is Reduced in DNasel-Sensitive Regions of Plant Chromatin.

M Klaas1, R M Amasino.   

Abstract

Pea, barley, and corn chromatin was isolated and subjected to limited digestion with DNasel. The preferentially degraded, small molecular weight fraction, presumably consisting of sequences in an active state of expression, was isolated and its 5-methylcytosine content determined. The DNasel-sensitive chromatin fraction from all three plant species investigated contained a markedly reduced level of DNA methylation compared to total DNA.

Entities:  

Year:  1989        PMID： 16667051      PMCID： PMC1062017          DOI： 10.1104/pp.91.2.451

Source DB:  PubMed          Journal:  Plant Physiol        ISSN： 0032-0889            Impact factor:   8.340


  20 in total

1.  5-Methylcytosine localised in mammalian constitutive heterochromatin.

Authors:  O J Miller; W Schnedl; J Allen; B F Erlanger
Journal:  Nature       Date:  1974-10-18       Impact factor: 49.962

2.  Genomic footprinting reveals cell type-specific DNA binding of ubiquitous factors.

Authors:  P B Becker; S Ruppert; G Schütz
Journal:  Cell       Date:  1987-11-06       Impact factor: 41.582

3.  Isolation of a subclass of nuclear proteins responsible for conferring a DNase I-sensitive structure on globin chromatin.

Authors:  S Weisbrod; H Weintraub
Journal:  Proc Natl Acad Sci U S A       Date:  1979-02       Impact factor: 11.205

4.  Organ-specific nuclear RNAs in tobacco.

Authors:  J C Kamalay; R B Goldberg
Journal:  Proc Natl Acad Sci U S A       Date:  1984-05       Impact factor: 11.205

5.  The role of cytosine methylation in the control of nopaline synthase gene expression in a plant tumor.

Authors:  A G Hepburn; L E Clarke; L Pearson; J White
Journal:  J Mol Appl Genet       Date:  1983

6.  Developmental regulation of cytosine methylation in the nuclear ribosomal RNA genes of Pisum sativum.

Authors:  J C Watson; L S Kaufman; W F Thompson
Journal:  J Mol Biol       Date:  1987-01-05       Impact factor: 5.469

7.  DNA modification of a maize transposable element correlates with loss of activity.

Authors:  V L Chandler; V Walbot
Journal:  Proc Natl Acad Sci U S A       Date:  1986-03       Impact factor: 11.205

8.  Changes in T-DNA methylation and expression are associated with phenotypic variation and plant regeneration in a crown gall tumor line.

Authors:  R M Amasino; A L Powell; M P Gordon
Journal:  Mol Gen Genet       Date:  1984

9.  Deoxyribonuclease I sensitivity of the T-DNA ipt gene is associated with gene expression.

Authors:  R A Reid; M C John; R M Amasino
Journal:  Biochemistry       Date:  1988-07-26       Impact factor: 3.162

10.  Demethylation of specific sites in the 5' region of the inactive X-linked human phosphoglycerate kinase gene correlates with the appearance of nuclease sensitivity and gene expression.

Authors:  R S Hansen; N A Ellis; S M Gartler
Journal:  Mol Cell Biol       Date:  1988-11       Impact factor: 4.272
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  9 in total

1.  Cytological investigation of Haplopappus gracilis (Nutt.) Gray: 5-methylcytosine-rich regions, fluorochrome banding and chromatin sensitivity to DNase I digestion.

Authors:  M Ruffini Castiglione; M Frediani; G Venora; R Cremonini
Journal:  Protoplasma       Date:  2008-07-10       Impact factor: 3.356

2.  Rare de novo methylation within the transposable element activator (Ac) in transgenic tobacco plants.

Authors:  B Nelsen-Salz; H P Döring
Journal:  Mol Gen Genet       Date:  1990-08

3.  Tissue culture-induced DNA methylation variation in maize.

Authors:  S M Kaeppler; R L Phillips
Journal:  Proc Natl Acad Sci U S A       Date:  1993-10-01       Impact factor: 11.205

4.  The distribution of 5-methylcytosine in the nuclear genome of plants.

Authors:  L M Montero; J Filipski; P Gil; J Capel; J M Martínez-Zapater; J Salinas
Journal:  Nucleic Acids Res       Date:  1992-06-25       Impact factor: 16.971

5.  Transient decreases in methylation at 5'-cCGG-3' sequences in potato (Solanum tuberosum L.) meristem DNA during progression of tubers through dormancy precede the resumption of sprout growth.

Authors:  R David Law; Jeffrey C Suttle
Journal:  Plant Mol Biol       Date:  2003-02       Impact factor: 4.076

6.  DNA methylation and chromosomal rearrangements in reconstructed karyotypes of Hordeum vulgare L.

Authors:  M Ruffini Castiglione; G Venora; C Ravalli; L Stoilov; K Gecheff; R Cremonini
Journal:  Protoplasma       Date:  2008       Impact factor: 3.356

7.  Physiological aspects of genome variability in tissue culture. I. Growth phase-dependent differential DNA methylation of the carrot genome (Daucus carota L.) during primary culture.

Authors:  B Arnholdt-Schmitt; S Herterich; K H Neumann
Journal:  Theor Appl Genet       Date:  1995-10       Impact factor: 5.699

8.  Methylation of DNA in NaCl-adapted cells of potato.

Authors:  S Sabbah; M Raise; M Tal
Journal:  Plant Cell Rep       Date:  1995-04       Impact factor: 4.570

9.  Assessment of genetic and epigenetic stability in long-term in vitro shoot culture of pea (Pisum sativum L.).

Authors:  P Smýkal; L Valledor; R Rodríguez; M Griga
Journal:  Plant Cell Rep       Date:  2007-08-01       Impact factor: 4.964
  9 in total

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