Chromatin accessibility: methods, mechanisms, and biological insights

AR Mansisidor, VI Risca - Nucleus, 2022 - Taylor & Francis
Access to DNA is a prerequisite to the execution of essential cellular processes that include
transcription, replication, chromosomal segregation, and DNA repair. How the proteins that …

OBOX regulates mouse zygotic genome activation and early development

S Ji, F Chen, P Stein, J Wang, Z Zhou, L Wang, Q Zhao… - Nature, 2023 - nature.com
Zygotic genome activation (ZGA) activates the quiescent genome to enable the maternal-to-
zygotic transition,. However, the identity of transcription factors that underlie mammalian …

CBP/p300 and HDAC activities regulate H3K27 acetylation dynamics and zygotic genome activation in mouse preimplantation embryos

M Wang, Z Chen, Y Zhang - The EMBO Journal, 2022 - embopress.org
Epigenome reprogramming after fertilization enables transcriptionally quiescent maternal
and paternal chromatin to acquire a permissive state for subsequent zygotic genome …

Enhancer RNAs step forward: new insights into enhancer function

LJ Harrison, D Bose - Development, 2022 - journals.biologists.com
Enhancers confer precise spatiotemporal patterns of gene expression in response to
developmental and environmental stimuli. Over the last decade, the transcription of …

[HTML][HTML] SLAMseq resolves the kinetics of maternal and zygotic gene expression during early zebrafish embryogenesis

P Bhat, LE Cabrera-Quio, VA Herzog, N Fasching… - Cell Reports, 2023 - cell.com
The maternal-to-zygotic transition (MZT) is a key developmental process in metazoan
embryos that involves the activation of zygotic transcription (ZGA) and degradation of …

[HTML][HTML] Comprehensive maturity of nuclear pore complexes regulates zygotic genome activation

W Shen, B Gong, C Xing, L Zhang, J Sun, Y Chen… - Cell, 2022 - cell.com
Nuclear pore complexes (NPCs) are channels for nucleocytoplasmic transport of proteins
and RNAs. However, it remains unclear whether composition, structure, and permeability of …

Pioneer activity distinguishes activating from non‐activating SOX2 binding sites

M Maresca, T van den Brand, H Li, H Teunissen… - The EMBO …, 2023 - embopress.org
Genome‐wide transcriptional activity involves the binding of many transcription factors (TFs)
to thousands of sites in the genome. Pioneer TFs are a class of TFs that maintain open …

CBP and Gcn5 drive zygotic genome activation independently of their catalytic activity

F Ciabrelli, L Rabbani, F Cardamone, F Zenk… - Science …, 2023 - science.org
Zygotic genome activation (ZGA) is a crucial step of embryonic development. So far, little is
known about the role of chromatin factors during this process. Here, we used an in vivo RNA …

[HTML][HTML] The miR-430 locus with extreme promoter density forms a transcription body during the minor wave of zygotic genome activation

Y Hadzhiev, L Wheatley, L Cooper, F Ansaloni… - Developmental cell, 2023 - cell.com
In anamniote embryos, the major wave of zygotic genome activation starts during the mid-
blastula transition. However, some genes escape global genome repression, are activated …

[HTML][HTML] miR-430 regulates zygotic mRNA during zebrafish embryogenesis

D Baia Amaral, R Egidy, A Perera, AA Bazzini - Genome Biology, 2024 - Springer
Background Early embryonic developmental programs are guided by the coordinated
interplay between maternally inherited and zygotically manufactured RNAs and proteins …