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Updated: Aug 6, 2026
Assembly of Nucleosomal Arrays from Recombinant Core Histones and Nucleosome Positioning DNA
Published on: September 11, 2013
[Linker histones: conformational changes and the role in the structural organization of chromatin]
E V Chikhirzhina1, V I Vorob'ev
1Institute of Cytology RAS, St. Petersburg. chikhir@hotmail.com
Abstract:
Histones, linker histones of the H1 family, their postsyntetic modifications, DNA-histone H1 interaction are reviewed. A question of protein change in spermatogenesis at the formation of inactive nucleus with high degree of DNA density is considered. Special attention was paid to sperm-specific histones of the H1 family of sperm cells. Their role in organization of high-order chromatin structure of sperm cells is discussed. Also, results of different studies on the structural organization of chromatin (nucleosomes, 30-nm fibers, chromatin loops and metaphase chromosomes) are discussed.
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