Results 61 to 70 of about 3,376,191 (316)

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Physico-chemical foundations underpinning microarray and next-generation sequencing experiments [PDF]

, 2013
Hybridization of nucleic acids on solid surfaces is a key process involved in high-throughput technologies such as microarrays and, in some cases, next-generation sequencing (NGS).
A. Buhot, A. E. Pozhitkov, A. Halperin, A. Harrison, A. Ott, Amend, B. M. Pettitt, Berger, Binder, Binder, Binder, Binder, Bolstad, Bullard, Burden, Burden, C. Gibas, C. J. Burden, Chou, Chou, Czypionka, D. P. Kreil, D. Tautz, E. Carlon, Fasold, Fasold, Fiche, Fuchs, H. Binder, Halperin, Harr, Harrison, He, Heim, Held, Hooyberghs, Huettel, Iltumur, Irizarry, Irizarry, Irizarry, Irving, J. Hooyberghs, Kane, L. J. Gamble, Lee, Lee, Letowski, Li, Liebich, Lockhart, Luebke, Marshall, Matveeva, Mueckstein, Mulders, Naiser, Naiser, P. A. Noble, Pingel, Pozhitkov, R. Levicky, Relogio, Rouillard, Tanaka, Trapp, Upton, Vainrub, Wodicka, Yu, Zhang   +70 more
core   +3 more sources

Structural mechanism of strand exchange by the RAD51 filament

eLife
Homologous recombination (HR) preserves genomic stability by repairing double-strand DNA breaks and ensuring efficient DNA replication. Central to HR is the strand-exchange reaction taking place within the three-stranded synapsis wherein a RAD51 ...
Luay Joudeh, Robert E Appleby, Joseph D Maman, Luca Pellegrini   +3 more
doaj   +1 more source

Quantification of DNA by a Thermal-Durable Biosensor Modified with Conductive Poly(3,4-ethylenedioxythiophene)

Sensors, 2018
The general clinical procedure for viral DNA detection or gene mutation diagnosis following polymerase chain reaction (PCR) often involves gel electrophoresis and DNA sequencing, which is usually time-consuming.
Yesong Gu, Po-Yuan Tseng, Xiang Bi, Jason H. C. Yang   +3 more
doaj   +1 more source

Structural Landscape of the Transition from an ssDNA Dumbbell Plus Its Complementary Hairpin to a dsDNA Microcircle Via a Kissing Loop Intermediate

Molecules, 2021
The experimental construction of a double-stranded DNA microcircle of only 42 base pairs entailed a great deal of ingenuity and hard work. However, figuring out the three-dimensional structures of intermediates and the final product can be particularly ...
Alberto Mills, Federico Gago
doaj   +1 more source

Fly‐derived DNA and camera traps are complementary tools for assessing mammalian biodiversity

Environmental DNA, 2019
This is an open access article under the terms of the Creative Commons Attribution‐NonCommercial License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.
J. Gogarten, Constanze Hoffmann, M. Arandjelovic, A. Sachse, K. Merkel, Paula Dieguez, Anthony Agbor, Samuel Angedakin, G. Brazzola, Sorrel Jones, Kevin E. Langergraber, Kevin Lee, Sergio Marrocoli, M. Murai, V. Sommer, H. Kühl, F. Leendertz, S. Calvignac‐Spencer   +17 more
semanticscholar   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Theory on the mechanism of DNA renaturation: Stochastic nucleation and zipping

, 2015
Renaturation of complementary single strands of DNA is one of the important processes that requires better understanding in the view of molecular biology and biological physics.
Murugan, Rajamanickam, Niranjani, Gnanapragasam   +1 more
core   +2 more sources

Positive regulation of meiotic DNA double-strand break formation by activation of the DNA damage checkpoint kinase Mec1(ATR) [PDF]

, 2013
During meiosis, formation and repair of programmed DNA double-strand breaks (DSBs) create genetic exchange between homologous chromosomes-a process that is critical for reductional meiotic chromosome segregation and the production of genetically diverse ...
Allison, Rachal M, Garcia, Valerie, Goldman, Alastair S H, Gray, Stephen, Neale, Matthew J   +4 more
core   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source