scholarly journals Studies on the biological role of DNA methylation: III. Role in excision of one-genome long single-stranded øX174 DNA

1977 ◽  
Vol 4 (10) ◽  
pp. 3483-3496 ◽  
Author(s):  
Joseph Friedman ◽  
Adam Friedmann ◽  
Aharon Razin
Keyword(s):  
Dna Methylation ◽  
Biological Role

scholarly journals Studies on the biological role of DNA methylation: V. The pattern ofE.coliDNA methylation

1982 ◽  
Vol 10 (22) ◽  
pp. 7247-7259 ◽  
Author(s):  
Moshe Szyf ◽  
Yosef Gruenbaum ◽  
Simcha Urieli-Shoval ◽  
Aharon Razin
Keyword(s):  
Dna Methylation ◽  
Biological Role

scholarly journals Studies on the biological role of DNA methylation; IV. Mode of methylation of DNA in E. coli cells

1980 ◽  
Vol 8 (8) ◽  
pp. 1783-1792 ◽  
Author(s):  
Aharon Razin ◽  
Simcha Urieli ◽  
Yaakov Pollack ◽  
Yosef Gruenbaum ◽  
Gad Glaser
Keyword(s):  
Dna Methylation ◽  
Biological Role ◽  
E Coli ◽  
Methylation Of Dna

DNA methylation in satellite repeats disorders

2019 ◽  
Vol 63 (6) ◽  
pp. 757-771 ◽  
Author(s):  
Claire Francastel ◽  
Frédérique Magdinier
Keyword(s):  
Dna Methylation ◽  
Human Genome ◽  
Repetitive Dna ◽  
Dna Sequences ◽  
Satellite Repeats ◽  
Tremendous Progress ◽  
Genes Encoding ◽  
Dna Elements ◽  
Near Future

Abstract Despite the tremendous progress made in recent years in assembling the human genome, tandemly repeated DNA elements remain poorly characterized. These sequences account for the vast majority of methylated sites in the human genome and their methylated state is necessary for this repetitive DNA to function properly and to maintain genome integrity. Furthermore, recent advances highlight the emerging role of these sequences in regulating the functions of the human genome and its variability during evolution, among individuals, or in disease susceptibility. In addition, a number of inherited rare diseases are directly linked to the alteration of some of these repetitive DNA sequences, either through changes in the organization or size of the tandem repeat arrays or through mutations in genes encoding chromatin modifiers involved in the epigenetic regulation of these elements. Although largely overlooked so far in the functional annotation of the human genome, satellite elements play key roles in its architectural and topological organization. This includes functions as boundary elements delimitating functional domains or assembly of repressive nuclear compartments, with local or distal impact on gene expression. Thus, the consideration of satellite repeats organization and their associated epigenetic landmarks, including DNA methylation (DNAme), will become unavoidable in the near future to fully decipher human phenotypes and associated diseases.

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