Results 81 to 90 of about 693,481 (331)

Supplemental Figure 1 from DNA-Directed Polymerase Subunits Play a Vital Role in Human Telomeric Overhang Processing

, 2023
Raffaella Diotti, Sampada Kalan, Anastasiya Matveyenko, Diego Loayza   +3 more
openalex   +2 more sources

Metal A and metal B sites of nuclear RNA polymerases Pol IV and Pol V are required for siRNA-dependent DNA methylation and gene silencing. [PDF]

PLoS ONE, 2009
Plants are unique among eukaryotes in having five multi-subunit nuclear RNA polymerases: the ubiquitous RNA polymerases I, II and III plus two plant-specific activities, nuclear RNA polymerases IV and V (previously known as Polymerases IVa and IVb).
Jeremy R Haag, Olga Pontes, Craig S Pikaard   +2 more
doaj   +1 more source

Reaction mechanisms of Pol IV, RDR2 and DCL3 drive RNA channeling in the siRNA-directed DNA methylation pathway

bioRxiv, 2019
In eukaryotes with multiple small RNA pathways the mechanisms that channel RNAs within specific pathways are unclear. Here, we reveal the reactions that account for channeling in the siRNA biogenesis phase of the Arabidopsis RNA-directed DNA methylation ...
Jasleen Singh, Vibhor Mishra, Feng Wang, Hsiao-Yun Huang, C. Pikaard   +4 more
semanticscholar   +1 more source

A synthetic benzoxazine dimer derivative targets c‐Myc to inhibit colorectal cancer progression

Molecular Oncology, EarlyView.
Benzoxazine dimer derivatives bind to the bHLH‐LZ region of c‐Myc, disrupting c‐Myc/MAX complexes, which are evaluated from SAR analysis. This increases ubiquitination and reduces cellular c‐Myc. Impairing DNA repair mechanisms is shown through proteomic analysis.
Nicharat Sriratanasak, Bodee Nutho, Worawat Wattanathana, Narumon Phaonakrop, Bunnatut Panasawatwong, Katharina Erlenbach‐Wuensch, Sittiruk Roytrakul, Regine Schneider‐Stock, Pithi Chanvorachote   +8 more
wiley   +1 more source

Droplet Microfluidics Approach for Single-DNA Molecule Amplification and Condensation into DNA-Magnesium-Pyrophosphate Particles

Micromachines, 2017
Protein expression in vitro has broad applications in directed evolution, synthetic biology, proteomics and drug screening. However, most of the in vitro expression systems rely on relatively high DNA template concentrations to obtain sufficient amounts ...
Greta Zubaite, Karolis Simutis, Robertas Galinis, Valdemaras Milkus, Vaidotas Kiseliovas, Linas Mazutis   +5 more
doaj   +1 more source

CATI: an efficient gene integration method for rodent and primate embryos by MMEJ suppression

Genome Biology, 2023
The efficiency of homology-directed repair (HDR) plays a crucial role in the development of animal models and gene therapy. We demonstrate that microhomology-mediated end-joining (MMEJ) constitutes a substantial proportion of DNA repair during CRISPR ...
Hongyu Chen, Xingchen Liu, Lanxin Li, Qingtong Tan, Shiyan Li, Li Li, Chunyang Li, Jiqiang Fu, Yong Lu, Yan Wang, Yidi Sun, Zhen-Ge Luo, Zongyang Lu, Qiang Sun, Zhen Liu   +14 more
doaj   +1 more source

Cediranib suppresses homology-directed DNA repair through down-regulation of BRCA1/2 and RAD51

Science Translational Medicine, 2019
Cediranib directly suppresses homology-directed DNA repair in tumor cells and confers synthetic lethal vulnerability to PARP inhibitors. The secret life of cediranib Anti-angiogenic agents are used to inhibit the formation of new blood vessels that ...
Alanna R. Kaplan, Susan E. Gueble, Yanfeng Liu, S. Oeck, Hoon Kim, Z. Yun, P. Glazer   +6 more
semanticscholar   +1 more source

Rapid generation of chromosome-specific alphoid DNA probes using the polymerase chain reaction [PDF]

, 1992
Non-isotopic in situ hybridization of chromosome-specific alphoid DNA probes has become a potent tool in the study of numerical aberrations of specific human chromosomes at all stages of the cell cycle. In this paper, we describe approaches for the rapid
A Gnirke, AHN Hopman, AR Mitchell, C Huxley, C Lengauer, Christoph Lengauer, D Pinkel, ED Green, EW Jabs, HF Willard, HF Willard, HF Willard, HM Rosenberg, Ian Dunham, J Anastasi, J Meyne, JE Koch, JS Waye, JS Waye, JS Waye, L Manuelidis, L Manuelidis, M Klever, P Emmerich, PJ Poddighe, PR Langer, S Popp, T Cremer, T Cremer, T Cremer, T Imai, T Maniatis, Terry Featherstone, Thomas Cremer   +33 more
core   +1 more source

Survivin and Aurora Kinase A control cell fate decisions during mitosis

Molecular Oncology, EarlyView.
Aurora A interacts with survivin during mitosis and regulates its centromeric role. Loss of Aurora A activity mislocalises survivin, the CPC and BubR1, leading to disruption of the spindle checkpoint and triggering premature mitotic exit, which we refer to as ‘mitotic slippage’.
Hana Abdelkabir, Shalitha Wickrama Arachchige, Sally P. Wheatley   +2 more
wiley   +1 more source

Arabidopsis C-terminal domain phosphatase-like 1 functions in miRNA accumulation and DNA methylation. [PDF]

PLoS ONE, 2013
Arabidopsis CTD-PHOSPHATASE-LIKE 1 (CPL1) is a protein phosphatase that can dephosphorylate RNA polymerase II C-terminal domain (CTD). Unlike typical CTD-phosphatases, CPL1 contains a double-stranded (ds) RNA-binding motif (dsRBM) and has been implicated
In Sil Jeong, Emre Aksoy, Akihito Fukudome, Salina Akhter, Akihiro Hiraguri, Toshiyuki Fukuhara, Jeong Dong Bahk, Hisashi Koiwa   +7 more
doaj   +1 more source