Histones and chromatin structure in hyperthermophilic Archaea
نویسندگان
چکیده
منابع مشابه
Organic solutes in hyperthermophilic archaea.
We examined the accumulation of organic solutes under optimum growth conditions in 12 species of thermophilic and hyperthermophilic Archaea belonging to the Crenarchaeota and Euryarchaeota. Pyrobaculum aerophilum, Thermoproteus tenax, Thermoplasma acidophilum, and members of the order Sulfolobales accumulated trehalose. Pyrococcus furiosus accumulated di-myo-inositol-1,1(prm1)(3,3(prm1))-phosph...
متن کاملHeritable chromatin structure: mapping "memory" in histones H3 and H4.
Telomeric position effect in Saccharomyces cerevisiae is a chromatin-mediated phenomenon in which telomere proximal genes are repressed (silenced) in a heritable, but reversible, fashion. Once a transcriptional state (active or silenced) is established, however, there is a strong tendency for that state to be propagated. Twenty-five years ago, H. Weintraub and colleagues suggested that such her...
متن کاملProteins: histones and chromatin.
Patrick Cramer is a professor of Biochemistry at the Ludwig Maximilians University of Munich, Germany, and head of the Gene Center Munich. He is a structural biologist who has contributed to our understanding of the structure and function of RNAP II from yeast and its associated factors. In a recent study, his laboratory described the structure of RNAP II in complex with the initiation factor T...
متن کاملPhylogenomics of hyperthermophilic Archaea and Bacteria.
The location of hyperthermophilic organisms in the tree of life has been the source of many exciting discussions during the last two decades. It inspired not only novel hypotheses for the early evolution of the organisms, but also the isolation of many new species of Archaea and Bacteria from hot environments, as well as microbial genome sequencing and phylogenomic analyses. In view of the new ...
متن کاملChromatin, Histones, and Epigenetic Tags
POPULÄRVETENSKAPLIG SAMMANFATTNING LIST OF PUBLICATIONS LIST OF ABBREVIATIONS INTRODUCTION 15 Chromatin History and Research 16 Nobel Prizes Related to Chromatin 19 AIMS OF THE STUDY 21 CHROMATIN STRUCTURE 23 DNA 23 Composition of DNA 23 The Nucleosome 26 Location of Linker Histones 27 Higher-Order Chromatin Structure 28 Euchromatin and Heterochromatin 30 THE HISTONES 31 Histone Variants 32 Cor...
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ژورنال
عنوان ژورنال: FEMS Microbiology Reviews
سال: 1996
ISSN: 0168-6445
DOI: 10.1016/0168-6445(96)00012-5