[HTML][HTML] An introduction to sample preparation and imaging by cryo-electron microscopy for structural biology
Transmission electron microscopy (EM) is a versatile technique that can be used to image
biological specimens ranging from intact eukaryotic cells to individual proteins> 150 kDa …
biological specimens ranging from intact eukaryotic cells to individual proteins> 150 kDa …
Structure of the eukaryotic MCM complex at 3.8 Å
DNA replication in eukaryotes is strictly regulated by several mechanisms. A central step in
this replication is the assembly of the heterohexameric minichromosome maintenance …
this replication is the assembly of the heterohexameric minichromosome maintenance …
Unique roles of the non-identical MCM subunits in DNA replication licensing
A family of six homologous subunits, Mcm2,-3,-4,-5,-6, and-7, each with its own unique
features, forms the catalytic core of the eukaryotic replicative helicase. The necessity of six …
features, forms the catalytic core of the eukaryotic replicative helicase. The necessity of six …
Cryo-EM structure of human hexameric MCM2-7 complex
N Xu, Q Lin, H Tian, C Liu, P Wang, CM Suen, H Yang… - Iscience, 2022 - cell.com
The central step in the initiation of eukaryotic DNA replication is the loading of the
minichromosome maintenance 2–7 (MCM2-7) complex, the core of the replicative DNA …
minichromosome maintenance 2–7 (MCM2-7) complex, the core of the replicative DNA …
Molecular architecture of the recombinant human MCM2-7 helicase in complex with nucleotides and DNA
J Boskovic, E Bragado-Nilsson, B Saligram Prabhakar… - Cell Cycle, 2016 - Taylor & Francis
ABSTRACT DNA replication is a key biological process that involves different protein
complexes whose assembly is rigorously regulated in a successive order. One of these …
complexes whose assembly is rigorously regulated in a successive order. One of these …
Structure of an octameric form of the minichromosome maintenance protein from the archaeon Pyrococcus abyssi
G Cannone, S Visentin, A Palud, G Henneke… - Scientific Reports, 2017 - nature.com
Cell division is a complex process that requires precise duplication of genetic material.
Duplication is concerted by replisomes. The Minichromosome Maintenance (MCM) …
Duplication is concerted by replisomes. The Minichromosome Maintenance (MCM) …
A Noncanonical Role of MCL-1 in Cell Cycle Progression
U Adhikary - 2022 - search.proquest.com
Abstract Myeloid cell leukemia 1 (MCL-1) is an anti-apoptotic BCL-2 family protein
implicated in the development, maintenance, and chemoresistance of human cancer. MCL-1 …
implicated in the development, maintenance, and chemoresistance of human cancer. MCL-1 …
Licensing of replication origins
All living organisms need to duplicate their genetic material prior to cell division in order to
maintain genomic-stability. Cells have evolved sophisticated DNA replication mechanisms …
maintain genomic-stability. Cells have evolved sophisticated DNA replication mechanisms …
Cryo-EM structure of the chloroplast ribosome
T Ahmed - 2018 - dr.ntu.edu.sg
Ribosomes are the universal machines which perform mRNA translation inside the cell.
Chloroplasts harbor bacterial-like 70S ribosome but have acquired five plastid-specific …
Chloroplasts harbor bacterial-like 70S ribosome but have acquired five plastid-specific …
Assembly of the Cdc45-MCM2-7-GINS Complex, the Replication Helicase
H Pospiech, A Szambowska - The Initiation of DNA Replication in …, 2016 - Springer
In eukaryotes, a crucial step during the initiation of DNA replication is the timely formation
and activation of the replicative DNA helicase composed of Cdc45, MCM2-7 and GINS …
and activation of the replicative DNA helicase composed of Cdc45, MCM2-7 and GINS …