Genome protection by DNA polymerase θ
DNA polymerase θ (Pol θ) is a DNA repair enzyme widely conserved in animals and plants.
Pol θ uses short DNA sequence homologies to initiate repair of double-strand breaks by …
Pol θ uses short DNA sequence homologies to initiate repair of double-strand breaks by …
Variation is important: warranting chromatin function and dynamics by histone variants
The chromatin of flowering plants exhibits a wide range of sequence variants of the core and
linker histones. Recent studies have demonstrated that specific histone variant enrichment …
linker histones. Recent studies have demonstrated that specific histone variant enrichment …
Extrachromosomal circular DNA and structural variants highlight genome instability in Arabidopsis epigenetic mutants
Abundant extrachromosomal circular DNA (eccDNA) is associated with transposable
element (TE) activity. However, how the eccDNA compartment is controlled by epigenetic …
element (TE) activity. However, how the eccDNA compartment is controlled by epigenetic …
DAXX adds a de novo H3. 3K9me3 deposition pathway to the histone chaperone network
A multitude of histone chaperones are required to support histones from their biosynthesis
until DNA deposition. They cooperate through the formation of histone co-chaperone …
until DNA deposition. They cooperate through the formation of histone co-chaperone …
Mind the gap: epigenetic regulation of chromatin accessibility in plants
J Candela-Ferre, B Diego-Martin… - Plant …, 2024 - academic.oup.com
Chromatin plays a crucial role in genome compaction and is fundamental for regulating
multiple nuclear processes. Nucleosomes, the basic building blocks of chromatin, are …
multiple nuclear processes. Nucleosomes, the basic building blocks of chromatin, are …
The DNA damage response in the chromatin context: A coordinated process
J Dabin, M Mori, SE Polo - Current Opinion in Cell Biology, 2023 - Elsevier
In the cell nucleus, DNA damage signaling and repair machineries operate on a chromatin
substrate, the integrity of which is critical for cell function and viability. Here, we review …
substrate, the integrity of which is critical for cell function and viability. Here, we review …
Causes of mutation rate variability in plant genomes
D Quiroz, M Lensink, DJ Kliebenstein… - Annual Review of …, 2023 - annualreviews.org
Mutation is the source of all heritable diversity, the essential material of evolution and
breeding. While mutation rates are often regarded as constant, variability in mutation rates …
breeding. While mutation rates are often regarded as constant, variability in mutation rates …
Regulation of gene editing using T-DNA concatenation
L Dickinson, W Yuan, C LeBlanc, G Thomson, S Wang… - Nature Plants, 2023 - nature.com
Transformation via Agrobacterium tumefaciens is the predominant method used to introduce
exogenous DNA into plant genomes,. Transfer DNA (T-DNA) originating from Agrobacterium …
exogenous DNA into plant genomes,. Transfer DNA (T-DNA) originating from Agrobacterium …
The TRIPLE PHD FINGERS proteins are required for SWI/SNF complex-mediated+ 1 nucleosome positioning and transcription start site determination in Arabidopsis
B Diego-Martin, J Pérez-Alemany… - Nucleic Acids …, 2022 - academic.oup.com
Eukaryotes have evolved multiple ATP-dependent chromatin remodelers to shape the
nucleosome landscape. We recently uncovered an evolutionarily conserved SWItch/Sucrose …
nucleosome landscape. We recently uncovered an evolutionarily conserved SWItch/Sucrose …
Deposition and eviction of histone variants define functional chromatin states in plants
AV Probst - Current Opinion in Plant Biology, 2022 - Elsevier
The organization of DNA with histone proteins into chromatin is fundamental for the
regulation of gene expression. Incorporation of different histone variants into the …
regulation of gene expression. Incorporation of different histone variants into the …