Loading...
*  Nucleosome assembly protein 1 Research Products: Novus Biologicals
Browse our Nucleosome assembly protein 1 product catalog backed by our Guarantee+. ... Nucleosome assembly protein 1 products available through Novus Biologicals. ... Bioinformatics Tool for Nucleosome assembly protein 1. Discover related pathways, diseases and genes to Nucleosome assembly ...
https://www.novusbio.com/common-name/nucleosome-assembly-protein-1
*  Frontiers | Exploring the Link between Nucleosome Occupancy and DNA Methylation | Genetics
Previously, nucleosome depleted regions were observed upstream of transcription start sites and nucleosome occupancy was ... Previously, nucleosome depleted regions were observed upstream of transcription start sites and nucleosome occupancy was ... that nucleosome occupancy might influence CpG methylation. Correlations are indeed evident between nucleosomes, CpG density and ... that nucleosome occupancy might influence CpG methylation. Correlations are indeed evident between nucleosomes, CpG density and ...
https://www.frontiersin.org/articles/10.3389/fgene.2017.00232/full
*  NAP1L4 - Nucleosome assembly protein 1-like 4 - Homo sapiens (Human) - NAP1L4 gene & protein
Nucleosome assembly protein 1-like 4Imported. ,p>Information which has been imported from another database using automatic ... Belongs to the nucleosome assembly protein (NAP) family.UniRule annotation. ,p>Information which has been generated by the ... tr,A8MXH2,A8MXH2_HUMAN Nucleosome assembly protein 1-like 4 (Fragment) OS=Homo sapiens GN=NAP1L4 PE=1 SV=2 ... Cluster: cDNA FLJ59403, highly similar to Nucleosome assembly protein 1-like 4. 4. ...
http://www.uniprot.org/uniprot/A8MXH2
*  Nucleosome recognition and spacing by chromatin remodelling factor ISW1a | Biochemical Society Transactions
Nucleosome recognition and spacing by chromatin remodelling factor ISW1a Message Subject (Your Name) has forwarded a page to ... Nucleosome recognition and spacing by chromatin remodelling factor ISW1a. Timothy J. Richmond ...
http://www.biochemsoctrans.org/content/40/3/595
*  CENP-A Nucleosome Deposition: Daniel Foltz Lab: Feinberg School of Medicine: Northwestern University
CENP-A Nucleosome Deposition. Centromeres are unique chromatin domains that direct the site of kinetochore formation during ... The assembly of CENP-A nucleosomes is sufficient to recruit the centromere and kinetochore, proving the primary role of CENP-A ... Centromeres contain a unique nucleosome in which histone H3 is replaced by centromere protein A (CENP-A). Because of their ... drove the stable recruitment of CENP-A nucleosomes to the LacO array at the non-centromeric locus. Ectopically-targeted CENP-A ...
http://labs.feinberg.northwestern.edu/foltz/research/cenp-a-nucleosome-deposition.html
*  Chromatin 'programming' by sequence - is there more to the nucleosome code than %GC? | Journal of Biology | Full Text
Furthermore, yeast promoters turned out to look very similar to one another, with a nucleosome-depleted 'nucleosome-free region ... In essence, in vitro reconstitution of yeast genomic DNA into nucleosomes captures nucleosome depletion at yeast promoters, but ... nucleosome depletion at the so-called nucleosome-free region. Subsequent studies from many groups improved on these models by ... 1 nucleosome, and more probably 'fine-tunes' rotational positioning of nucleosomes (that is, positioning to ±1 nucleotide after ...
https://jbiol.biomedcentral.com/articles/10.1186/jbiol207
*  Micrococcal Nuclease Analysis of Chromatin Structure - Current Protocols
... location in chromatin and to map the positions of nucleosomes at various levels of resolution ... This unit describes methodology for using micrococcal nuclease to investigate the presence of nucleosomes at a particular ... Preparation of nucleosomes and chromatin. Methods Enzymol. 170:3‐14.. Liu, J.‐K., Bergman, Y., and Zaret, K.S. 1988. The mouse ... Nucleosome positioning by the winged‐helix transcription factor HNF3. Genes Dev. 12:5‐10. ...
http://www.currentprotocols.com/WileyCDA/CPUnit/refId-mb2101.html
*  The PBAP remodeling complex is required for histone H3.3 replacement at chromatin boundaries and for boundary functions |...
... and the transient disruption of nucleosome structure during H3.3 replacement would generate a nucleosome-free region. This ... The resulting nucleosome-free region would be a DNase HS and become a target of the HIRA-ASF1 chaperone complex (Tagami et al ... 2007). Nucleosome stability mediated by histone variants H3.3 and H2A.Z. Genes Dev. 21, 1519-1529. ... FACT displaces a H2A-H2B pair from a nucleosome with the displaced H2A-H2B being anchored by FACT. This facilitates access of ...
http://dev.biologists.org/content/139/24/4582
*  Contribution of non-histone proteins to chromatin structure and stability
... but can be assembled into nucleosome-like structures. Nucleosomes were mixed in vitro with the Hematodinium DNA binding protein ... HMGA2 binding to free DNA and nucleosome substrates is investigated in initial attempts to determine whether this is ... Histones are responsible for packaging the genomes of almost all eukaryotes into fundamental repeating nucleosome units. The ... These two proteins are compared to histone H1 which stabilises nucleosome structure. Considerable technical difficulties were ...
https://aran.library.nuigalway.ie/handle/10379/5543?show=full
*  Selective recognition of histone variant H2A.Z gives insight into mechanism of chromatin remodeling----Institute of Biophysics...
Chromatin consists of nucleosomes in which a protein core is constituted by four canonical histones H2A, H2B, H3, H4 and ... Histone variant H2A.Z is a universal mark of dynamic nucleosomes. H2A.Z is essential for growth, development and viability of a ...
http://english.ibp.cas.cn/rh/rp/201604/t20160425_162324.html
*  Nucleosomes and centromeric DNA packaging | PNAS
1I). The CenH3-nucleosomes occur in multiple blocks intermingled with nucleosomes with the canonical H3 (9). Some structural ... 1H), compared with the 147 bp typically protected on canonical nucleosomes. The periodicity of the CenH3 nucleosomes was ... the authors digested chromatin to single nucleosomes using the MNase method. They then precipitated the nucleosomes containing ... 2013) The octamer is the major form of CENP-A nucleosomes at human centromeres. Nat Struct Mol Biol 20(6):687-695. ...
https://www.pnas.org/content/110/50/19974.full
*  Nucleosome Positioning
Comparative analyses of the nucleosome positions have revealed that the nucleosome is more frequently formed in exonic than ... Nucleosome Positioning. Hiromi Nishida Agricultural Bioinformatics Research Unit, Graduate School of Agricultural and Life ... Nucleosome positioning is not only related to genomic DNA compaction but also to other biological functions. After the ... Due to the development of modern DNA sequencing technology, genome-wide nucleosome mapping has been performed in a wide range ...
https://www.hindawi.com/journals/isrn/2012/245706/abs/
*  What Do Nucleosomes Do? | Reference.com
Nucleosomes also modify genetic activity, playing a role in... ... Nucleosomes form tight, sheltered structures that protect DNA ... Scientists understand the role nucleosomes play in gene expression better than the access-control mechanism. Each nucleosome ... Nucleosomes form tight, sheltered structures that protect DNA while remaining flexible enough to allow polymerase to access the ... Scientists do not completely understand how nucleosomes manage to remain stable and labile at the same time, according to the ...
https://www.reference.com/science/nucleosomes-da16edb73a2433
*  Nucleosomes
Nucleosome Structure. Nucleosomes are the basic subunit of chromatin and consist of the histones H2A, H2B, H3 & H4 (2 each) ... SNAP-ChIP Panels of barcoded recombinant nucleosomes EpiCypher Nucleosomes - Physiological Substrates for Drug Target Discovery ... Recombinant Nucleosomes (Oncogenic Amino Acid Substitutions) * Recombinant Nucleosomes as Substrates for Chromatin Remodeling ... Recombinant Nucleosomes. Our partner EpiCypher has developed the largest portfolio of fully defined and homogenous purified and ...
https://www.biocat.com/genomics/nucleosomes
*  Phys.org - nucleosomes
Nucleosome. Nucleosomes are the basic unit of DNA packaging in eukaryotes, consisting of a segment of DNA wound around a ... Technically, a nucleosome is defined as the core particle plus one of these linker regions; however the word is often ... The nucleosome core particle consists of approximately 147 base pairs of DNA wrapped in 1.67 left-handed superhelical turns ... Nucleosomes form the fundamental repeating units of eukaryotic chromatin, which is used to pack the large eukaryotic genomes ...
https://phys.org/tags/nucleosomes/sort/popular/1m/
*  Dynamics of the Nucleosome
The results suggest that the H3 tail may stabilize the nucleosome in the open state during the initial stages of the nucleosome ... In the nucleosome core particle, the basic unit of chromatin, DNA is wrapped around a protein core, build by an octamer of ... 1). The latter are known to influence nucleosome dynamics and gene transcription. A further project studying DNA unwrapping ... Role of histone tails in nucleosome stability. PLoS Comp Biol 7(12), e1002279 (2011) DOI: 10.1371/journal.pcbi.1002279 ...
https://www.dkfz.de/en/biophysics-of-macromolecules/research/modelling-projects/dynamics-of-the-nucleosome.html
*  Nucleosomes inhibit target cleavage by CRISPR-Cas9 in vivo | PNAS
2016) Nucleosomes selectively inhibit Cas9 off-target activity at a site located at the nucleosome edge. J Biol Chem 291:24851- ... Cas9 cleavage at nucleosome-bound (bound) and nucleosome-depleted (NDR) sites in the yeast HO promoter. (A) Diagram of ... Top) Two nucleosomes surrounding a nucleosome-free stretch of DNA. Hypothetical PAM sites for Cas9 targets in the central ... ZFN Cleavage at Nucleosome-Bound Sites.. We wondered whether nucleosomes also limit target access by other genome editing ...
http://www.pnas.org/content/115/38/9351
*  Nucleosome ELISA Kit from Calbiochem
This kit allows the quantitation of apoptotic cells by DNA affinity-mediated capture of free nucleosomes followed by their anti ... Nucleosome ELISA Kit from Calbiochem,PROTECT FROM MOISTURE. AVOID FREEZE/THAW CYCLES. ... One unit is defined as the amount of nucleosomes from 444 UV-treated Daudi cells. Sensitivity: 0.15 units/ml. Assay Range: 00 ... This kit allows the quantitation of apoptotic cells in vitro by DNA affinity-mediated capture of free nucleosomes followed by ...
http://www.bio-medicine.org/biology-products/Nucleosome-ELISA-Kit-from-Calbiochem-808-1/
*  Hydrodynamics, Thermodynamics and Scattering Properties: Nucleic Acids, Nucleosomes and Chromatin | SpringerLink
J. T. Finch, L. C. Lutter, D. Rhodes, R. S. Brown, B. Rushton, M. Levitt, and A. Klug, Structure of nucleosome core particles ... A. Stein, DNA folding by histones: The kinetics of chromatin core particles reassembly and the interaction of nucleosomes with ... H. Eisenberg and G. Felsenfeld, Hydrodynamic studies of the interaction between nucleosome core particles and core histones, J ... J. Ausio, D. Seger, and H. Eisenberg, Nucleosome core particle stability and conformational change: effect of temperature, ...
https://link.springer.com/chapter/10.1007/978-1-4684-5024-8_1
*  Chromatin in a marine picoeukaryote is a disordered assemblage of nucleosomes | SpringerLink
... but it is generally unknown how the underlying nucleosomes are arranged in situ. Here, we have used electron cryotomography... ... tauri nucleosome-repeat length (198 ± 6 bp, Fig. S2) to convert the genome size to nucleosomes (63,000). Finally, we used the ... No ordered nucleosome arrays were seen, regardless of the correlation cutoff used. Ordered nucleosome arrays were also absent ... Some nucleosomes appear to form small clusters. Tomographic slices (10 nm) showing examples of small nucleosome clusters ( ...
https://link.springer.com/article/10.1007%2Fs00412-013-0423-z
*  Chromatin Remodelers Act Globally Sequence Positions Nucleosomes Locally
RSC remodels nucleosomes by generating a variety of nucleosomal products that include repositioned nucleosomes and nucleosomes ... 1a). Genome wide nucleosome mapping studies have found that ~80% of all yeast nucleosomes adopt specific positions. 1, 4, 5 The ... While nucleosomes can assemble on any sequence, under physiological conditions, most nucleosomes do not move on their own,8 but ... The nucleosomes were assembled on core 147 bp DNA segments and we used excess nucleosomes over remodeling enzymes. The ...
http://pubmedcentralcanada.ca/pmcc/articles/PMC2813840/
*  EMBO Conference: The Nucleosome: From Atoms to Genomes | EurekAlert! Science News
The aim of this conference is to integrate and extend understanding of the links between nucleosome structural properties and ...
https://www.eurekalert.org/pub_releases/2016-08/pub-ect_1080816.php
*  Nucleosome - Wikipedia
MBInfo - What are nucleosomes Nucleosomes on the Richmond Lab website Proteopedia Nucleosomes Nucleosome at the PDB Dynamic ... cerevisae Well-positioned nucleosomes form boundaries of NFR. These nucleosomes are called +1-nucleosome and -1-nucleosome and ... which also assists with nucleosome sliding. The nucleosomes are also spaced by ATP-dependent nucleosome-remodeling complexes ... 1-nucleosome and several downstream nucleosomes also tend to incorporate H2A.Z histone variant Eukaryotic genomes are ...
https://en.wikipedia.org/wiki/Nucleosome
*  Reconstitution of Nucleosomes with Differentially Isotope-labeled Sister Histones | Protocol
This protocol describes the reconstitution of nucleosomes containing differentially isotope-labeled sister histones. At the ... B) Nucleosome reconstitution by combining the purified asymmetric octamers and a DNA nucleosome-positioning sequence. (C) NMR ... For nucleosome reconstitution, the current protocol utilizes a 165 bp long DNA template containing the 601-Widom nucleosome ... Subsequently, the optimized mixing ratio is employed to reconstitute nucleosomes in a large-scale. Nucleosome reconstitutions ...
https://www.jove.com/video/55349/reconstitution-nucleosomes-with-differentially-isotope-labeled-sister
*  Nucleosomes, Histones and Chromatin Part B, Book by Carl Wu (Other) | chapters.indigo.ca
Buy the Other Book Nucleosomes, Histones and Chromatin Part B by Carl Wu at Indigo.ca, Canada's largest bookstore. + Get Free ... Nucleosomes, Histones and Chromatin Part B. byCarl Wu, Carl Wu, C. David AllisEditorC. David Allis. Other , December 31, 2012. ... Title:Nucleosomes, Histones and Chromatin Part BFormat:OtherDimensions:408 pages, 1 × 1 × 1 inPublished:December 31, 2012 ... The volume covers nucleosomes, histones and chromatin and has chapters on dynamic mapping of histone-DNA interactions in ...
https://www.chapters.indigo.ca/en-ca/books/nucleosomes-histones-and-chromatin-part/9780123919397-item.html