Results 31 to 40 of about 182,469 (300)

The Mechanism of Chromatin Remodeler SMARCAD1/Fun30 in Response to DNA Damage

Frontiers in Cell and Developmental Biology, 2020
DNA packs into highly condensed chromatin to organize the genome in eukaryotes but occludes many regulatory DNA elements. Access to DNA within nucleosomes is therefore required for a variety of biological processes in cells including transcription ...
Ze-Bin Tong, Ze-Bin Tong, Hua-Song Ai, Jia-Bin Li   +3 more
doaj   +1 more source

Histone H3.3 variant dynamics in the germline of Caenorhabditis elegans. [PDF]

PLoS Genetics, 2006
Germline chromatin undergoes dramatic remodeling events involving histone variants during the life cycle of an organism. A universal histone variant, H3.3, is incorporated at sites of active transcription throughout the cell cycle.
Siew Loon Ooi, James R Priess, Steven Henikoff   +2 more
doaj   +1 more source

PlantCHRs: A comprehensive database of plant chromatin remodeling factors

Computational and Structural Biotechnology Journal, 2023
The Snf2 protein family is a group of ATP-dependent chromatin remodeling factors (CHRs) that play an essential role in gene expression regulation. In plants, Snf2 is involved in growth, development, as well as stress resistance.
Hengyu Yan, Fangyuan Liu, Guowei Zhang, Shuai Liu, Weiwei Ma, Ting Yang, Yubin Li, Jiaotong Yang, Hailong Cui   +8 more
doaj   +1 more source

ATP-dependent chromatosome remodeling [PDF]

, 2008
Chromatin serves to package, protect and organize the complex eukaryotic genomes to assure their stable inheritance over many cell generations. At the same time, chromatin must be dynamic to allow continued use of DNA during a cell's lifetime.
Dimitrov S., Langst G., Loyola A., Ner S.S., Shogren-Knaak M., Varga-Weisz P.D., Wisniewski J.R.   +6 more
core   +1 more source

The Catalytic and Non-catalytic Functions of the Brahma Chromatin-Remodeling Protein Collaborate to Fine-Tune Circadian Transcription in Drosophila. [PDF]

, 2015
Daily rhythms in gene expression play a critical role in the progression of circadian clocks, and are under regulation by transcription factor binding, histone modifications, RNA polymerase II (RNAPII) recruitment and elongation, and post-transcriptional
Chiu, Joanna C, Edery, Isaac, Kwok, Rosanna S, Lei, Anna J, Li, Ying H   +4 more
core   +9 more sources

MRT, Functioning with NURF Complex, Regulates Lipid Droplet Size

Cell Reports, 2018
Summary: Lipid droplets (LDs) are highly dynamic organelles that store neutral lipids. Through a gene overexpression screen in the Drosophila larval fat body, we have identified that MRT, an Myb/switching-defective protein 3 (Swi3), Adaptor 2 (Ada2 ...
Yan Yao, Xia Li, Wei Wang, Zhonghua Liu, Jianming Chen, Mei Ding, Xun Huang   +6 more
doaj   +1 more source

The BAH domain of Rsc2 is a histone H3 binding domain [PDF]

, 2013
Bromo-adjacent homology (BAH) domains are commonly found in chromatin-associated proteins and fall into two classes; Remodels the Structure of Chromatin (RSC)-like or Sir3-like. Although Sir3-like BAH domains bind nucleosomes, the binding partners of RSC-
Adams, Angus-Hill, Anna L. Chambers, Antony W. Oliver, Armache, Badis, Bamford, Bochar, Burrows, Cairns, Cairns, Callebaut, CCP4, Chambers, Chen, Corpet, Davis, DeMase, Desai, Downs, Duncker, Emsley, Ericsson, Faucher, Foster, Gartenberg, Gartenberg, Goodwin, Hickman, Hsu, Huang, Jessica A. Downs, Jones, Kabsch, Kasten, Kent, Kuo, Lacoste, Langst, Laurence H. Pearl, Lee, Leslie, Livingstone, Longtine, McCoy, Mohrmann, Muller, Ng, Noguchi, Norris, Norris, Oliver, Onishi, Park, Peng, Ralhan, Shim, Strahl-Bolsinger, Tanny, Varela, Weissman, Xia   +61 more
core   +1 more source

Dynamical DNA accessibility induced by chromatin remodeling and protein binding [PDF]

Physical Review E, 2014
Chromatin remodeling factors are enzymes being able to alter locally chromatin structure at the nucleosomal level and they actively participate in the regulation of gene expression. Using simple rules for individual nucleosome motion induced by a remodeling factor, we designed simulations of the remodeling of oligomeric chromatin, in order to address ...
Montel, F, Faivre-Moskalenko, Cendrine, Castelnovo, Martin   +2 more
openaire   +3 more sources

Verticillium dahliae chromatin remodeling facilitates the DNA damage repair in response to plant ROS stress.

PLoS Pathogens, 2020
Reactive oxygen species (ROS) production is one of the earliest responses when plants percept pathogens and acts as antimicrobials to block pathogen entry. However, whether and how pathogens tolerate ROS stress remains elusive.
Sheng Wang, Xue-Ming Wu, Chuan-Hui Liu, Jing-Yun Shang, Feng Gao, Hui-Shan Guo   +5 more
doaj   +1 more source

FACT Assists Base Excision Repair by Boosting the Remodeling Activity of RSC. [PDF]

PLoS Genetics, 2016
FACT, in addition to its role in transcription, is likely implicated in both transcription-coupled nucleotide excision repair and DNA double strand break repair.
John Lalith Charles Richard, Manu Shubhdarshan Shukla, Hervé Menoni, Khalid Ouararhni, Imtiaz Nisar Lone, Yohan Roulland, Christophe Papin, Elsa Ben Simon, Tapas Kundu, Ali Hamiche, Dimitar Angelov, Stefan Dimitrov   +11 more
doaj   +1 more source