Results 281 to 290 of about 1,411,447 (295)
Some of the next articles are maybe not open access.
Environmental responses mediated by histone variants
Trends in Cell Biology, 2014Fluctuations in the ambient environment can trigger chromatin disruptions, involving replacement of nucleosomes or exchange of their histone subunits. Unlike canonical histones, which are available only during S-phase, replication-independent histone variants are present throughout the cell cycle and are adapted for chromatin repair.
Paul B, Talbert, Steven, Henikoff
openaire +2 more sources
Histone variants in mouse centromeric chromatin
Molecular and Cellular Biochemistry, 1989Highly purified centromeric heterochromatin was isolated from mouse liver nuclei and the pattern of core histone variants was analyzed. In comparison with total chromatin, the centromeric heterochromatin of young animals was characterized by (1) enrichment in the replication-dependent variants H2A1, H2B2 and H3(2), (2) reduced amount of the minor ...
V, Russanova +3 more
openaire +2 more sources
Histone H2A variants H2AX and H2AZ
Current Opinion in Genetics & Development, 2002Two of the nucleosomal histone families, H3 and H2A, have highly conserved variants with specialized functions. Recent studies have begun to elucidate the roles of two of the H2A variants, H2AX and H2AZ. H2AX is phosphorylated on a serine four residues from the carboxyl terminus in response to the introduction of DNA double-strand breaks, whether these
Christophe, Redon +5 more
openaire +2 more sources
Histone variants during sea urchin development
Cell Biology International Reports, 1992The sea urchin genome contains several histone gene families whose expression is regulated in a developmental and tissue-specific fashion. The Cleavage Stage (CS) histone subtype is synthesized in unfertilized eggs and in embryos until the third cell cycle.
openaire +2 more sources
Multifunctional histone variants in genome function
Nature reviews geneticsLee H. Wong, D. Tremethick
semanticscholar +1 more source
Histone variant H2A.Z facilitates DNA replication
Science China Life Sciences, 2020Lei, Qiu, Xinyi, Zeng, Junhong, Han
openaire +2 more sources
Methods for Preparing Nucleosomes Containing Histone Variants.
Methods in molecular biology, 2018T. Kujirai +5 more
semanticscholar +1 more source