Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 194 for “"histones"”.
-
Histones of Meiosis
Made available in DSpace on 2015-05-13T22:11:48Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 6604291.PDF: 3430333 bytes, checksum: c713489f476e337f8b6d3d2cca9a2561 (MD5) Previous issue date: 1965
-
Characterization of Labeled Histones of Vicia Faba by Gel Electrophoresis
Made available in DSpace on 2014-12-09T22:25:46Z (GMT). No. of bitstreams: 1 6711856.pdf: 4448482 bytes, checksum: 47ede6e0d6d4105eb687de91216872c1 (MD5) Previous issue date: 1967
-
Analyzing Post Translational Modifications on Yeast Core Histones Using Fourier Transform Mass Spectrometry
"In the end, a ""Middle-Down"" mass spectrometry approach has also been developed to study the kinetics of autoacetylation for the histone acetyltransferase, p300."
-
The Effect of Estrogen on Synthesis and Acetylation of Histones in Rat Uteri
Made available in DSpace on 2014-12-11T22:22:11Z (GMT). No. of bitstreams: 1 7121071.pdf: 2592441 bytes, checksum: 64454ceae6697adf6208c2b0f0e35d39 (MD5) Previous issue date: 1971
-
The Isolation and Partial Characterization of Nuclei, Chromatin and Histones From Euglena Gracilis
Made available in DSpace on 2014-12-11T22:22:23Z (GMT). No. of bitstreams: 1 7412094.pdf: 3700360 bytes, checksum: edfd6154ca14eb23d0cbf9c2ef076efc (MD5) Previous issue date: 1973
-
From Technology to Chromatin Biology: Contemporary Mass Spectrometry of Histones and Chromatin Associated Proteins
We have also developed a top down-like approach (middle down) which analyzes large peptides to characterize PTM profiles on histone H3. Interestingly, we were able to conclude that methylation and acetylation levels on histone H3 are highly effected by perturbations of DNA methylation. In the past …
-
From Technology to Chromatin Biology: Contemporary Mass Spectrometry of Histones and Chromatin Associated Proteins
Made available in DSpace on 2014-12-17T21:58:34Z (GMT). No. of bitstreams: 1 3347511.pdf: 6286893 bytes, checksum: a541f3eac3d2d43e52f4e03c2218cf78 (MD5) Previous issue date: 2008
-
Reexamining the role of linker histones beyond 30 nm fibers in a complex chromatin environment
… primary players in chromatin compaction are core histones, which bind DNA to form the nucleosome and the basis for 10 nm fibers. Linker histones also play an important role in chromatin compaction. Previous work showed that linker histones are important for the formation of 30 nm structures. 30 nm …
-
Epigenetics of Neurodegeneration: Quantification of Histone Deacetylase Isoforms and Post-translational Modifications of Histones in Alzheimer’s Disease
… are enzymes responsible for the deacetylation of histones, which can directly regulate transcription, and have been implicated in AD pathology. In addition to measuring isoforms of histone-modifying enzymes, measurements of post-translational modifications on histones were also obtained for whole …
-
The primary structure of histones H2B from sperm of the sea urchins Parechinus angulosus and Psammechinus miliaris
Histones H2B have been purified from sperm of the sea urchin Parechinus angulosus and Psammechinus miliaris. Three H2B variants have been completely sequenced from P. angulosus and two H2B variants from P. miliaris have been partially sequenced. The sequences of the sperm histones H2B are compared …
-
Identifying the Role of DAP-1 and H3.3 Histones in Starvation and Longevity in <i>Caenorhabditis Elegans</i>
All animals have to adapt to fluctuation in the availability of food. Thus, mechanisms have evolved to help organisms adapt to the intermittent availability of food; especially during periods of starvation viability has to be maintained. At the same time, a growing body of evidence suggests that …
-
Involvement of p300 in caffeine-induced hyper-acetylation of histones at the MEF2 binding domain on the Glut4 gene
Includes abstract. Includes bibliographical references.
-
Autoimmune Consequences of Histone Deimination during Neutrophil Activation
… requires the post-translational modification of histones and results in the extracellular release of chromatin. The extracellular chromatin incorporates histones in which arginines have been converted to citrullines by peptidylarginine deiminase IV (PAD4) creating structures that capture or …
-
CRAMP1 drives linker histone expression to enable Polycomb repression
The essential role of the core histones (H2A, H2B, H3 and H4) in DNA packaging has been well-understood for decades, but the function of the linker histone (H1) remains enigmatic. H1 compacts nucleosome arrays in vitro, but the multiple H1 subtypes and variants encoded in mammalian genomes (11 in …
-
The primary structures and the evolutionary consequences of the olisthodiscus luteus histone proteins
During the course of this study, the histones of the algae Olisthodiscus luteus were isolated, purified and fractionated. Identification of the histones was achieved by partial primary structure analysis. The histones Hl, H2A, H2B, H3 and H4 were found to be present in the O. luteus nucleus. The …
Page 1 of 10