Kinetic control of eukaryotic chromatin structure by recursive topological restraints
, 2008 Chromatin structure undergoes many changes during the cell cycle and in response to regulatory events. A basic unit of chromatin organization is the nucleosome core particle.
Dominika Borek, Zbyszek Otwinowski
core
Isolation of a vicilin gene from pea (pisum sativum l.), and nuclease sensitivity of seed storage protein genes in pea chromatin [PDF]
, 1986 A library of pea genomic DNA in the bacteriophage vector EMBL3 was screened by hybridisation to cDNAs encoding vicilin, a major storage protein of pea (Pisum sativum L.) seeds.
Sawyer, Rosalind Mary
core
Compositional and structural analysis of selected chromosomal domains from Saccharomyces cerevisiae
, 2012 In eukaryotic genomes, chromatin is the template of all nuclear processes including transcription, recombination and replication. Besides the wrapping of DNA in nucleosome core particles, eukaryotic chromatin is associated, interpreted and modified by ...
Hamperl, Stephan
core +1 more source
FEBS Open Bio, EarlyView.RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz +6 more
wiley +1 more source
Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control
FEBS Open Bio, EarlyView.Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada +5 more
wiley +1 more source
Basic surface features of nuclear FKBPs facilitate chromatin binding
Scientific Reports, 2017 The nucleoplasmin family of histone chaperones is identified by a pentamer-forming domain and multiple acidic tracts that mediate histone binding and chaperone activity.
Andrew Leung +10 more
doaj +1 more source
Ultrastructural analysis of chromatin in meiosis I plus II of rye (Secale cereale L.) [PDF]
, 2004 Scanning electron microscopy (SEM) proves to be an appropriate technique for imaging chromatin organization in meiosis I and II of rye (Secale cereale) down to a resolution of a few nanometers.
Herrmann, Reinhold G. +3 more
core +1 more source
PARP inhibitors induce a senescence phenotype in non‐small cell lung carcinoma cell lines
FEBS Open Bio, EarlyView.Talazoparib is the most potent inducer of senescence among different PARP1 inhibitors in human NSCLC cells. In the absence of PARP, no senescence phenotype was observed, demonstrating that PARP1 is necessary for the induction of senescence by this inhibitor.
Camille Huart +7 more
wiley +1 more source
Nuclear factor I genomic binding associates with chromatin boundaries [PDF]
, 2013 BACKGROUND: The Nuclear Factor I (NFI) family of DNA binding proteins (also called CCAAT box transcription factors or CTF) is involved in both DNA replication and gene expression regulation.
Armelle Gaussin +33 more
core +1 more source
Unconventional metabolites in chromatin regulation
, 2021 Chromatin, the complex of DNA and histone proteins, serves as a main integrator of cellular signals. Increasing evidence links cellular functional to chromatin state.
Alfardus, Huda +2 more
core +1 more source