New aspects of magnesium function: a key regulator in nucleosome self-assembly, chromatin folding and phase separation
T Ohyama - International journal of molecular sciences, 2019 - mdpi.com
Metal cations are associated with many biological processes. The effects of these cations on
nucleic acids and chromatin were extensively studied in the early stages of nucleic acid and …
nucleic acids and chromatin were extensively studied in the early stages of nucleic acid and …
Biochemistry of magnesium
K Pasternak, J Kocot, A Horecka - Journal of Elementology, 2010 - agro.icm.edu.pl
Magnesium is essential for biochemical functions of cells. Since Mg2+ has a relatively low
ionic radius in proportion to the size of the nucleus (0.86 versus 1.14 f A for Ca2+), it shows …
ionic radius in proportion to the size of the nucleus (0.86 versus 1.14 f A for Ca2+), it shows …
[PDF][PDF] Magnesium in cell proliferation and differentiation
FI Wolf, A Cittadini - Front Biosci, 1999 - Citeseer
Introduction 3. Mg content in proliferating and non-proliferating cells 4. The effect of
extracellular Mg on cell proliferation 5. The effect of extracellular Mg on the cell cycle 5.1 …
extracellular Mg on cell proliferation 5. The effect of extracellular Mg on the cell cycle 5.1 …
A transient rise in free Mg2+ ions released from ATP-Mg hydrolysis contributes to mitotic chromosome condensation
For cell division, negatively charged chromatin, in which nucleosome fibers (10 nm fibers)
are irregularly folded [1–5], must be condensed into chromosomes and segregated. While …
are irregularly folded [1–5], must be condensed into chromosomes and segregated. While …
Chromatin compaction under mixed salt conditions: opposite effects of sodium and potassium ions on nucleosome array folding
It is well known that chromatin structure is highly sensitive to the ionic environment.
However, the combined effects of a physiologically relevant mixed ionic environment of K+ …
However, the combined effects of a physiologically relevant mixed ionic environment of K+ …
Perturbations in nucleosome structure from heavy metal association
K Mohideen, R Muhammad, CA Davey - Nucleic acids research, 2010 - academic.oup.com
Heavy metals have the potential to engage in strong bonding interactions and can thus
function in essential as well as toxic or therapeutic capacities. We conducted …
function in essential as well as toxic or therapeutic capacities. We conducted …
Magnesium and the control of cell proliferation: looking for a needle in a haystack
FI Wolf, V Trapani, A Cittadini - Magnesium research, 2008 - jle.com
Experimental evidence supports the important role of magnesium in the process of cellular
proliferation, even though cell magnesium homeostasis is not completely clarified. We were …
proliferation, even though cell magnesium homeostasis is not completely clarified. We were …
Magnesium and cell cycle control: an update.
GM Walker - Magnesium, 1986 - europepmc.org
Accumulating evidence, from bacteria to human cells, points to a universal role for
magnesium in controlling the cell cycle. In microorganisms, the co-ordinate sequence of …
magnesium in controlling the cell cycle. In microorganisms, the co-ordinate sequence of …
Role of magnesium in genomic stability
A Hartwig - … research/fundamental and molecular mechanisms of …, 2001 - Elsevier
In cellular systems, magnesium is the second most abundant element and is involved in
basically all metabolic pathways. At physiologically relevant concentrations, magnesium …
basically all metabolic pathways. At physiologically relevant concentrations, magnesium …
Magnesium homeostasis in mammalian cells
AMP Romani - Metallomics and the Cell, 2013 - Springer
Magnesium, the second most abundant cation within the cell, plays an important role in
numerous biological functions. Experimental evidence indicates that mammalian cells tightly …
numerous biological functions. Experimental evidence indicates that mammalian cells tightly …