[HTML][HTML] Advances in chromatin imaging at kilobase-scale resolution

A Boettiger, S Murphy - Trends in Genetics, 2020 - cell.com
It is now widely appreciated that the spatial organization of the genome is nonrandom, and
its complex 3D folding has important consequences for many genome processes. Recent …

Monomeric targeted protein degraders

EJ Hanan, J Liang, X Wang, RA Blake… - Journal of Medicinal …, 2020 - ACS Publications
The discovery and development of targeted protein degraders have become important areas
of research in the field of medicinal chemistry. Inducing degradation of a target protein …

Nuclear condensates of the Polycomb protein chromobox 2 (CBX2) assemble through phase separation

R Tatavosian, S Kent, K Brown, T Yao, HN Duc… - Journal of Biological …, 2019 - ASBMB
Polycomb group (PcG) proteins repress master regulators of development and differentiation
through organization of chromatin structure. Mutation and dysregulation of PcG genes cause …

Live-cell single-molecule tracking reveals co-recognition of H3K27me3 and DNA targets polycomb Cbx7-PRC1 to chromatin

CY Zhen, R Tatavosian, TN Huynh, HN Duc, R Das… - Elife, 2016 - elifesciences.org
The Polycomb PRC1 plays essential roles in development and disease pathogenesis.
Targeting of PRC1 to chromatin is thought to be mediated by the Cbx family proteins …

CRISPR/Cas9 genome editing vs. over-expression for fluorescent extracellular vesicle-labeling: a quantitative analysis

K Strohmeier, M Hofmann, F Hauser, D Sivun… - International Journal of …, 2021 - mdpi.com
Over-expression of fluorescently-labeled markers for extracellular vesicles is frequently used
to visualize vesicle up-take and transport. EVs that are labeled by over-expression show …

Visualization of multiple localizations of GLUT4 by fluorescent probes of PYP-tag with designed unnatural warhead

M Nishiura, Y Hori, M Umeno, K Kikuchi - Chemical Science, 2023 - pubs.rsc.org
Within a cell, multiple copies of the same protein coexist in different pathways and behave
differently. Being able to individually analyze the constant actions of proteins in a cell is …

A C-terminal HaloTag impairs AGO2 function

KM Shah, AFF Crozier, A Assaraf, M Arya, PS Ribeiro… - bioRxiv, 2023 - biorxiv.org
A full understanding of RNA silencing requires appropriate molecular biology tools to
explore the roles of Argonaute 2 (AGO2) and the RNA-induced silencing complex (RISC) …

Polycomb Cbx2 Condensates Assemble through Phase Separation

R Tatavosian, S Kent, K Brown, T Yao, HN Duc… - bioRxiv, 2018 - biorxiv.org
Polycomb group (PcG) proteins are master regulators of development and differentiation.
Mutation and dysregulation of PcG genes cause developmental defects and cancer. PcG …