Results 41 to 50 of about 83,148 (303)

Role of Non-Coding RNAs in Acute Myeloid Leukemia

Non-Coding RNA
Acute myeloid leukemia (AML) is a highly heterogeneous disease, with significantly higher incidence and fatality rates in the elderly. Even with recent decades of research progress in AML, the exact etiology of this deadly disease is still not fully ...
Shailendra S. Maurya, Sarita Maurya, Sumit K. Chaturvedi   +2 more
doaj   +1 more source

Function of the upstream activating factor in chromatin structure organization and transcriptional regulation at the yeast ribosomal DNA [PDF]

, 2010
Chromatin is the template of all processes involved in DNA metabolism in the eukaryotic cell. Accordingly, chromatin is a dynamic structure which changes in its composition and posttranslational modification correlating with the functional state of a ...
Götze, Hannah
core   +1 more source

An alternative CTCF isoform antagonizes canonical CTCF occupancy and changes chromatin architecture to promote apoptosis

Nature Communications, 2019
CTCF plays key roles in gene regulation, chromatin insulation and organizing the higher-order chromatin architecture of mammalian genomes. Here the authors investigate the function an alternatively spliced shorter CTCF isoform, finding that this isoform ...
Jiao Li, Kaimeng Huang, Gongcheng Hu, Isaac A. Babarinde, Yaoyi Li, Xiaotao Dong, Yu-Sheng Chen, Liping Shang, Wenjing Guo, Junwei Wang, Zhaoming Chen, Andrew P. Hutchins, Yun-Gui Yang, Hongjie Yao   +13 more
doaj   +1 more source

Histone methylation by PRC2 is inhibited by active chromatin marks [PDF]

, 2013
Chromatin modifiers serve as regulatory switches that control the cell cycle, maintain pluripotency and drive differentiation and development. Positive feedback mechanisms help to pass on transcriptional information from one generation of cells to the ...
Schmitges, Frank W.
core   +1 more source

Initial Genomics of the Human Nucleolus [PDF]

, 2010
We report for the first time the genomics of a nuclear compartment of the eukaryotic cell. 454 sequencing and microarray analysis revealed the pattern of nucleolus-associated chromatin domains (NADs) in the linear human genome and identified different ...
Laengst, Gernot, Santoyo-Lopez, Javier, Bálint Péterfia, Montaner David, Längst, Gernot, Conesa, Ana, Javier Santoyo-Lopez, Irina Solovei, Solovei, Irina, Dopazo, Joaquin, Cremer Thomas, Thomas Cremer, Joaquin Dopazo, Ignacio Medina, Nemeth, Attila, Medina, Ignacio, Längst Gernot, Akhtar, Asifa, Medina Ignacio, Németh Attila, Peterfia, Balint, Gernot Längst, Cremer, Thomas, Péterfia Bálint, Montaner, David, Solovei Irina, Attila Németh, Ana Conesa, Santoyo-Lopez Javier, Dopazo Joaquin, Conesa Ana, David Montaner   +31 more
core   +1 more source

Crenarchaeal chromatin proteins Cren7 and Sul7 compact DNA by inducing rigid bends [PDF]

, 2012
Archaeal chromatin proteins share molecular and functional similarities with both bacterial and eukaryotic chromatin proteins. These proteins play an important role in functionally organizing the genomic DNA into a compact nucleoid.
White, Malcolm F., Meng, He, van Noort, John, Noort, S.J.T. van, Schiessel, Helmut, Shahapure, Rajesh, Lanzani, G., Meng, H., Dame, Remus Th, Driessen, R.P.C., Shahapure, R., Suresh, G., Driessen, Rosalie P. C., Lanzani, Giovanni, Suresh, Gorle, Schiessel, H., Dame, R.T., Priyakumar, U. Deva, Priyakumar, U.D., White, M.F.   +19 more
core   +2 more sources

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Kinetic control of eukaryotic chromatin structure by recursive topological restraints [PDF]

, 2008
Chromatin structure undergoes many changes during the cell cycle and in response to regulatory events. A basic unit of chromatin organization is the nucleosome core particle.
Dominika Borek, Zbyszek Otwinowski
core   +1 more source

Chromatin architecture transitions from zebrafish sperm through early embryogenesis [PDF]

, 2021
Chromatin architecture mapping in 3D formats has increased our understanding of how regulatory sequences and gene expression are connected and regulated in a genome.
Tan, Mengyao, Nakamura, Ryohei, Durand, Neva C., Guo, Yixuan, Díaz, Noelia, Takeda, Hiroyuki, Wike, Candice L., Shaw, Dana Klatt, Whittaker-Tademy, Aneasha F., Cairns, Bradley R., Vaquerizas, Juan M., Aiden, Erez Lieberman, Grunwald, David   +12 more
core   +1 more source

Dynamic chromatin accessibility profiling reveals changes in host genome organization in response to baculovirus infection.

PLoS Pathogens, 2020
DNA viruses can hijack and manipulate the host chromatin state to facilitate their infection. Multiple lines of evidences reveal that DNA virus infection results in the host chromatin relocation, yet there is little known about the effects of viral ...
Xiangshuo Kong, Guisheng Wei, Nan Chen, Shudi Zhao, Yunwang Shen, Jianjia Zhang, Yang Li, Xiaoqun Zeng, Xiaofeng Wu   +8 more
doaj   +1 more source