Results 191 to 200 of about 353,053 (207)

Rethinking chromatin accessibility: from compaction to dynamic interactions.

Curr Opin Genet Dev
Fillot T, Mazza D.
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Genetic-epigenetic interplay in the determination of plant 3D genome organization. [PDF]

Nucleic Acids Res
He X, Dias Lopes C, Pereyra-Bistrain LI, Huang Y, An J, Chaouche RB, Zalzalé H, Wang Q, Ma X, Antunez-Sanchez J, Bergounioux C, Piquerez S, Fragkostefanakis S, Zhang Y, Zheng S, Crespi M, Mahfouz MM, Mathieu O, Ariel F, Gutierrez-Marcos J, Li X, Bouché N, Raynaud C, Latrasse D, Benhamed M.   +24 more
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Characterization of radiations-induced genomic structural variations in Arabidopsis thaliana. [PDF]

Plant J
Sall SO, Alioua A, Staerck S, Graindorge S, Pellicioli M, Schuler J, Galindo C, Raffy Q, Rousseau M, Molinier J.   +9 more
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Chromosomal rearrangements drive diversity in arboreal rodents of the genus Oecomys. [PDF]

Sci Rep
Dos Santos Paixão V, Malcher SM, Oliveira da Silva W, Ferguson-Smith MA, O'Brien PCM, Rossi RV, Pieczarka JC, Nagamachi CY.   +7 more
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Remodeling of perturbed chromatin can initiate de novo transcriptional and post-transcriptional silencing. [PDF]

Proc Natl Acad Sci U S A
Carlier F, Castro Ramirez S, Kilani J, Chehboub S, Loïodice I, Taddei A, Gladyshev E.   +6 more
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A predictive chromatin architecture nexus regulates transcription and DNA damage repair. [PDF]

J Biol Chem
Bhat A, Bhan S, Kabiraj A, Pandita RK, Ramos KS, Nandi S, Sopori S, Sarkar PS, Dhar A, Pandita S, Kumar R, Das C, Tainer JA, Pandita TK.   +13 more
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Heterochromatin boundaries maintain centromere position, size and number

Carty BL, Dubocanin D, Murillo-Pineda M, Dumont M, Volpe E, Mikulski P, Humes J, Whittingham O, Fachinetti D, Giunta S, Altemose N, Jansen LE.   +11 more
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LINE-1 RNA causes heterochromatin erosion and is a target for amelioration of senescent phenotypes in progeroid syndromes

Science Translational Medicine, 2022
Constitutive heterochromatin is responsible for genome repression of DNA enriched in repetitive sequences, telomeres, and centromeres. During physiological and pathological premature aging, heterochromatin homeostasis is profoundly compromised.
Francesco Della Valle, P. Reddy, Mako Yamamoto, Peng Liu, A. Saera-Vila, D. Bensaddek, Huoming Zhang, Javier Prieto Martinez, L. Abassi, Mirko Celii, Alejandro Ocampo, Estrella Nuñez Delicado, A. Mangiavacchi, R. Aiese Cigliano, Concepción Rodríguez Esteban, S. Horvath, J. I. Izpisúa Belmonte, V. Orlando   +17 more
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A High-Resolution Comparative Chromosome Map of Cricetus cricetus and Peromyscus eremicus Reveals the Involvement of Constitutive Heterochromatin in Breakpoint Regions

Cytogenetic and Genome Research, 2015
Compared to humans and other mammals, rodent genomes, specifically Muroidea species, underwent intense chromosome reshuffling in which many complex structural rearrangements occurred.
A. Vieira-da-Silva, Sandra Louzada, F. Adega, R. Chaves   +3 more
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Divergence of Repetitive DNA Sequences in the Heterochromatin of Medaka Fishes: Molecular Cytogenetic Characterization of Constitutive Heterochromatin in Two Medaka Species: Oryzias hubbsi and O. celebensis (Adrianichthyidae, Beloniformes)

Cytogenetic and Genome Research, 2013
The large biarmed chromosomes of Oryzias celebensis [2n = 36, fundamental arm number (FN) = 48] are considered to have resulted from fusions of acrocentric chromosomes in the ancestral karyotype of Oryzias, which is retained in O.
Y. Uno, Y. Asada, C. Nishida, Y. Takehana, M. Sakaizumi, Yoichi Matsuda   +5 more
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