Reexamining assumptions about miRNA-guided gene silencing
MicroRNAs (miRNAs) are short endogenously expressed RNAs that have the potential to
regulate the expression of any RNA. This potential has led to the publication of several …
regulate the expression of any RNA. This potential has led to the publication of several …
Is euchromatin really open in the cell?
Genomic DNA is wrapped around a core histone octamer and forms a nucleosome. In
higher eukaryotic cells, strings of nucleosomes are irregularly folded as chromatin domains …
higher eukaryotic cells, strings of nucleosomes are irregularly folded as chromatin domains …
Condensed but liquid-like domain organization of active chromatin regions in living human cells
In eukaryotes, higher-order chromatin organization is spatiotemporally regulated as
domains, for various cellular functions. However, their physical nature in living cells remains …
domains, for various cellular functions. However, their physical nature in living cells remains …
Tuning levels of low-complexity domain interactions to modulate endogenous oncogenic transcription
Gene activation by mammalian transcription factors (TFs) requires multivalent interactions of
their low-complexity domains (LCDs), but how such interactions regulate transcription …
their low-complexity domains (LCDs), but how such interactions regulate transcription …
Energy-driven genome regulation by ATP-dependent chromatin remodellers
The packaging of DNA into chromatin in eukaryotes regulates gene transcription, DNA
replication and DNA repair. ATP-dependent chromatin remodelling enzymes (re) arrange …
replication and DNA repair. ATP-dependent chromatin remodelling enzymes (re) arrange …
Chromatin organization drives the search mechanism of nuclear factors
Nuclear factors rapidly scan the genome for their targets, but the role of nuclear organization
in such search is uncharted. Here we analyzed how multiple factors explore chromatin …
in such search is uncharted. Here we analyzed how multiple factors explore chromatin …
The solid and liquid states of chromatin
The review begins with a concise description of the principles of phase separation. This is
followed by a comprehensive section on phase separation of chromatin, in which we recount …
followed by a comprehensive section on phase separation of chromatin, in which we recount …
Transcription dynamics and genome organization in the mammalian nucleus: Recent advances
Single-molecule tracking (SMT) has emerged as the dominant technology to investigate the
dynamics of chromatin-transcription factor (TF) interactions. How long a TF needs to bind to …
dynamics of chromatin-transcription factor (TF) interactions. How long a TF needs to bind to …
[LIBRO][B] RNA, the epicenter of genetic information
The origin story and emergence of molecular biology is muddled. The early triumphs in
bacterial genetics and the complexity of animal and plant genomes complicate an intricate …
bacterial genetics and the complexity of animal and plant genomes complicate an intricate …
Chemogenetic minitool for dissecting the roles of protein phase separation
Biomolecular condensate is an emerging structural entity that regulates various cellular
processes. Recent studies have discovered the phase-separation (PS) capability of several …
processes. Recent studies have discovered the phase-separation (PS) capability of several …