Cell and Tissue Biology, volume 9, issue 2, pages 110-118

Overcoming steric hindrances during replication of peripheral heterochromatin

Publication typeJournal Article
Publication date2015-03-01
Quartile SCImago
Q4
Quartile WOS
Impact factor
ISSN1990519X, 19905203
Cell Biology
Abstract
Due to a tight attachment of peripheral heterochromatin to the nuclear lamina its replication is connected with inevitable topological hindrances. Additional hindrances are caused by high stability of the lamina that complicates the access of replication factors to DNA duplication sites under conditions of highly condensed matrix with limited mobility. The work focuses on detailed study of structural organization and dynamics of the lamina in respect to replication of peripheral heterochromatin that is attached to it. The study of mobile properties of lamins at various stages of the S-phase using live cell imaging and super-resolution microscopy showed the absence of the dependence of lamins’ mobility on replicative status of attached heterochromatin. These data confirm the hypothesis on regulation of linkage between chromatin and lamina at the level of molecular intermediates. It has been shown at the ultrastructural level that possible temporary disruption in molecular bonds between the lamina and peripheral chromatin during replication does not cause movement of replicated domains from the nuclear periphery.

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Zhironkina O. A. et al. Overcoming steric hindrances during replication of peripheral heterochromatin // Cell and Tissue Biology. 2015. Vol. 9. No. 2. pp. 110-118.
GOST all authors (up to 50) Copy
Zhironkina O. A., Kurchashova S. Yu., Brattseva A. L., Cherepaninets V. D., Strelkova O. S., Belmont A. S., Kireev I. I. Overcoming steric hindrances during replication of peripheral heterochromatin // Cell and Tissue Biology. 2015. Vol. 9. No. 2. pp. 110-118.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1134/S1990519X15020121
UR - https://doi.org/10.1134%2FS1990519X15020121
TI - Overcoming steric hindrances during replication of peripheral heterochromatin
T2 - Cell and Tissue Biology
AU - Brattseva, A L
AU - Zhironkina, O A
AU - Kurchashova, S Yu
AU - Cherepaninets, V D
AU - Strelkova, O S
AU - Belmont, A S
AU - Kireev, I I
PY - 2015
DA - 2015/03/01 00:00:00
PB - Pleiades Publishing
SP - 110-118
IS - 2
VL - 9
SN - 1990-519X
SN - 1990-5203
ER -
BibTex |
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BibTex Copy
@article{2015_Zhironkina,
author = {A L Brattseva and O A Zhironkina and S Yu Kurchashova and V D Cherepaninets and O S Strelkova and A S Belmont and I I Kireev},
title = {Overcoming steric hindrances during replication of peripheral heterochromatin},
journal = {Cell and Tissue Biology},
year = {2015},
volume = {9},
publisher = {Pleiades Publishing},
month = {mar},
url = {https://doi.org/10.1134%2FS1990519X15020121},
number = {2},
pages = {110--118},
doi = {10.1134/S1990519X15020121}
}
MLA
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MLA Copy
Zhironkina, O. A., et al. “Overcoming steric hindrances during replication of peripheral heterochromatin.” Cell and Tissue Biology, vol. 9, no. 2, Mar. 2015, pp. 110-118. https://doi.org/10.1134%2FS1990519X15020121.
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