Results 51 to 60 of about 206,173 (282)

Structure of an archaeal PCNA1-PCNA2-FEN1 complex: elucidating PCNA subunit and client enzyme specificity. [PDF]

, 2006
The archaeal/eukaryotic proliferating cell nuclear antigen (PCNA) toroidal clamp interacts with a host of DNA modifying enzymes, providing a stable anchorage and enhancing their respective processivities.
Andrew S. Doré, Antony W. Oliver, Brunger, Bunting, CCP4, Chang, Chapados, Dalrymple, DeLano, Dianova, Dionne, Dionne, Emsley, Friedrich-Heineken, Gulbis, Helt, Hingorani, Hosfield, Kelman, Kong, Kontopidis, Krishna, Krokan, Laurence H. Pearl, Leslie, Mairi L. Kilkenny, Matsumiya, Matsumoto, Murante, Murshudov, Oyama, Parker, Parrilla-Castellar, Pearl, Roberts, S. Mark Roe, Sakurai, Sarah A. Jones, Shamoo, Shen, Smirnova, Stephen D. Bell, Storoni, Tom, Toueille, Tsuchimoto, Venclovas, Volkmer, Wang   +48 more
core   +4 more sources

Interplay between RNA‐protein interactions and RNA structures in gene regulation

FEBS Open Bio, EarlyView.
Methodological advances in mapping transcriptome‐wide RNA‐protein interactions and RNA structures have started to uncover the potential of RNP conformations in gene regulation. Competing RNA–RNA, RNA‐protein and protein–protein interactions shape the compaction and function of RNPs throughout their lifetime and may provide novel therapeutic targets in ...
Jenni Rapakko, Mauro Scaravilli, Minna‐Liisa Änkö   +2 more
wiley   +1 more source

Regulated Transport into the Nucleus of Herpesviridae DNA Replication Core Proteins

Viruses, 2013
The Herpesvirdae family comprises several major human pathogens belonging to three distinct subfamilies. Their double stranded DNA genome is replicated in the nuclei of infected cells by a number of host and viral products.
Alessandro Ripalti, Arianna Loregian, Simone Avanzi, Daria Camozzi, David A. Jans, Alvisi Gualtiero, Giorgio Palù   +6 more
doaj   +1 more source

Functional compartmentalization of Rad9 and Hus1 reveals diverse assembly of the 9-1-1 complex components during the DNA damage response in Leishmania [PDF]

, 2016
The Rad9-Rad1-Hus1 (9-1-1) complex is a key component in the coordination of DNA damage sensing, cell cycle progression and DNA repair pathways in eukaryotic cells. This PCNA-related trimer is loaded onto RPA-coated single stranded DNA and interacts with
Damasceno, Jeziel D., McCulloch, Richard, Obonaga, Ricardo, Santos, Elaine V., Scott, Alan, Tosi, Luiz R.O.   +5 more
core   +1 more source

Overexpression of CDT1 inhibits cell cycle progression at S phase by interacting with the mini‐chromosome maintenance complex and causes DNA damage

FEBS Open Bio, EarlyView.
CDT1 is an essential protein for DNA replication licensing that loads the MCM complex, the eukaryotic replicative DNA helicase, onto replication origins. Overexpression of CDT1 induces cell cycle arrest at the S phase. Here we showed CDT1 inhibits the progression of replication forks by interacting with the MCM complex, leading to the stalling and ...
Takashi Tsuyama, Nonoka Takayama, Rina Tanaka, Yuuki Arai, Yohko Yamaguchi, Yuko Nawata, Yutaro Azuma, Shusuke Tada   +7 more
wiley   +1 more source

Eukaryotic Replisome Components Cooperate to Process Histones During Chromosome Replication

Cell Reports, 2013
DNA unwinding at eukaryotic replication forks displaces parental histones, which must be redeposited onto nascent DNA in order to preserve chromatin structure.
Magdalena Foltman, Cecile Evrin, Giacomo De Piccoli, Richard C. Jones, Rick D. Edmondson, Yuki Katou, Ryuichiro Nakato, Katsuhiko Shirahige, Karim Labib   +8 more
doaj   +1 more source

MultiBac: expanding the research toolbox for multiprotein complexes [PDF]

, 2012
This article is made available for unrestricted research re-use and secondary analysis in any form or by any means with acknowledgement of the original source.
Berger, Imre, Bieniossek, Christoph, Imasaki, Tsuyoshi, Takagi, Yuichiro   +3 more
core   +1 more source

Mathematical modelling of eukaryotic DNA replication [PDF]

Chromosome Research, 2009
Eukaryotic DNA replication is a complex process. Replication starts at thousand origins that are activated at different times in S phase and terminates when converging replication forks meet. Potential origins are much more abundant than actually fire within a given S phase.
Olivier, Hyrien, Arach, Goldar
openaire   +2 more sources

Autophagosome marker, LC3, is released extracellularly via several distinct pathways

FEBS Open Bio, EarlyView.
This study establishes a novel HiBiT‐tagging system for ultrasensitive detection of LC3, revealing multiple pathways for its extracellular secretion. It demonstrates that LC3 is released via both autophagy‐dependent and ‐independent mechanisms, including a novel route for nonlipidated LC3‐I.
Koki Saito, Masashi Arakawa, Koki Maeda, Eiji Morita   +3 more
wiley   +1 more source

Minichromosome Maintenance Proteins: From DNA Replication to the DNA Damage Response

Cells
The DNA replication machinery is highly conserved from bacteria to eukaryotic cells. Faithful DNA replication is vital for cells to transmit accurate genetic information to the next generation. However, both internal and external DNA damages threaten the
Agnes Malysa, Xiaohong Mary Zhang, Gerold Bepler   +2 more
doaj   +1 more source