Article
Structural analyses of the nucleosome complexes with human testis-specific histone variants, hTh2a and hTh2b.
Biophysical chemistry - 1 Feb 2017
Padavattan Sivaraman, Thiruselvam Viswanathan, Shinagawa Toshie, Hasegawa Kazuya, Kumasaka Takashi, Ishii Shunsuke, Kumarevel Thirumananseri
Abstract excerpt
Th2a and Th2b are the testis-specific histone variants highly expressed during spermatogenesis. Approximately 4% of the genome is retained in nucleosomes in mature human sperm, which is enriched at loci of developmental importance. Our recent studies revealed that the mouse histone variant homologs TH2a and TH2b are involved in reprogramming. In the present work, we report three nucleosome structures (NCPs) with...
Topics
- Chromatin
- Chromatin Assembly and Disassembly
- Crystallization
- DNA
- Gene Expression Regulation
- Genetic Variation
- Histones
- Humans
- Hydrogen Bonding
- Male
- Nucleosomes
