Results 91 to 100 of about 392,690 (299)

EPIGENETIC DETERMINANTS OF HETEROCHROMATIC 3D GENOME ORGANIZATION

The role of DNA positioning in three-dimensional (3D) space as a regulator of gene expression and genome function is an open area of investigation. Prior studies have reported correlations between chromatin states and 3D genome organization; however, the
Stutzman, Alexis Victoria
core   +1 more source

Interpreting the effects of DNA polymerase variants at the structural level

Molecular Oncology, EarlyView.
Using MAVISp and molecular dynamics simulations, we analyzed over 60 000 missense variants in POLE and POLD1 from ClinVar, COSMIC, cBioPortal, and saturation mutagenesis. Identified mechanistic indicators, including stability, binding, and long‐range, enable structural interpretation, providing ACMG‐like evidence for possible reclassification of VUS ...
Matteo Arnaudi, Karolina Krzesińska, Ludovica Beltrame, Pablo Sánchez‐Izquierdo Besora, Matteo Tiberti, Mef Nilbert, Anna Rohlin, Elena Papaleo   +7 more
wiley   +1 more source

A Key to Genome Maze in 3D

Genomics, Proteomics & Bioinformatics, 2016
How a genome with linear length over meters is compacted into the micrometer-sized nucleus of higher eukaryotic cells, and how this compaction affects and is affected by the genome functionalities have puzzled biologists for decades. There are mainly two classes of technologies that are dedicated to the probing of genome spatial organization.
openaire   +3 more sources

The GLOBE 3D Genome Browser [PDF]

, 2007
The combination of genome sequence and structure, its annotation and experimental data in an accessible and comprehensible way is a major challenge.
Moorhouse, M.J. (Michael), Knoch, T.A. (Tobias), Eussen, H.J.F.M.M. (Bert)   +2 more
core  

ARGV: 3D genome structure exploration using augmented reality

BMC Bioinformatics
Over the past two decades, scientists have increasingly realized the importance of the three-dimensional (3D) genome organization in regulating cellular activity.
Chrisostomos Drogaris, Yanlin Zhang, Eric Zhang, Elena Nazarova, Roman Sarrazin-Gendron, Sélik Wilhelm-Landry, Yan Cyr, Jacek Majewski, Mathieu Blanchette, Jérôme Waldispühl   +9 more
doaj   +1 more source

Clinical performance of the urine‐based TERT promoter AbsoluteQ Digital PCR for non‐invasive detection of bladder cancer

Molecular Oncology, EarlyView.
A urine‐based digital PCR assay targeting two hotspot TERT promoter variants detected bladder cancer with high sensitivity and no false positives in this case–control cohort. The streamlined AbsoluteQ workflow outperformed Sanger sequencing and supports non‐invasive molecular testing for bladder cancer detection.
Anna Nykel, Izabela Kubiak, Lena Rutkowska, Żaneta Kasprzyk, Łukasz Kępczyński, Michał Bednarek, Dariusz Sobieraj, Jacek Wilkosz, Piotr Kania, Adam Jędrzejczyk, Bogdan Kałużewski, Agnieszka Gach, Tadeusz Kałużewski   +12 more
wiley   +1 more source

NanoLoop: A Deep Learning Framework Leveraging Nanopore Sequencing for Chromatin Loop Prediction

Advanced Science
Chromatin loops play a crucial role in gene regulation and cellular function, providing key insights into understanding the 3D structure of the genome and its impact on cellular homeostasis.
Wenjie Huang, Li Tang, Matthew C. Hill, Yonghao Zhang, Jun Xie, Min Li   +5 more
doaj   +1 more source

Developmental programmes drive cellular plasticity, disease progression and therapy resistance in lung adenocarcinoma

Molecular Oncology, EarlyView.
This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska, Stephany Gallardo, Nur S. Zainal, Leena Arora, Matthew Ellis, Maria‐Antoinette Lopez, Judith Austine, Sai Pittla, Serena J Chee, Aiman Alzetani, Emily C Shaw, Christian H Ottensmeier, Gareth J Thomas, Christopher J Hanley   +13 more
wiley   +1 more source

3DScape: three dimensional visualization plug-in for Cytoscape

, 2011
3DScape is the first plug-in which enables three- dimensional network visualization in Cytoscape. The extra dimension is useful in accommodating, visualizing, and distinguishing larger networks with multiple crossing connections. ...
Qi Wang
core  

SCW: building the whole-genome 3D structures based on extremely sparse single-cell Hi-C data

BMC Bioinformatics
Background The study of three-dimensional (3D) genome structures at the single-cell level is crucial for understanding cell-to-cell variability. However, it is challenging to reconstruct the 3D structures of the whole genome based on single-cell Hi-C ...
Hao Zhu, Tong Liu, Bishal Shrestha, Zheng Wang   +3 more
doaj   +1 more source