Transposable elements in mammalian chromatin organization

HA Lawson, Y Liang, T Wang - Nature Reviews Genetics, 2023 - nature.com
Transposable elements (TEs) are mobile DNA elements that comprise almost 50% of
mammalian genomic sequence. TEs are capable of making additional copies of themselves …

Insights into epigenetic patterns in mammalian early embryos

R Xu, C Li, X Liu, S Gao - Protein & cell, 2021 - academic.oup.com
Mammalian fertilization begins with the fusion of two specialized gametes, followed by major
epigenetic remodeling leading to the formation of a totipotent embryo. During the …

Translatome and transcriptome co-profiling reveals a role of TPRXs in human zygotic genome activation

Z Zou, C Zhang, Q Wang, Z Hou, Z Xiong, F Kong… - Science, 2022 - science.org
Translational regulation plays a critical role during the oocyte-to-embryo transition (OET)
and zygotic genome activation (ZGA). Here, we integrated ultra-low-input ribosome profiling …

FAN-C: a feature-rich framework for the analysis and visualisation of chromosome conformation capture data

K Kruse, CB Hug, JM Vaquerizas - Genome biology, 2020 - Springer
Chromosome conformation capture data, particularly from high-throughput approaches such
as Hi-C, are typically very complex to analyse. Existing analysis tools are often single …

Dynamics and clinical relevance of maternal mRNA clearance during the oocyte-to-embryo transition in humans

QQ Sha, W Zheng, YW Wu, S Li, L Guo, S Zhang… - Nature …, 2020 - nature.com
Maternal mRNA clearance is an essential process that occurs during maternal-to-zygotic
transition (MZT). However, the dynamics, functional importance, and pathological relevance …

Remodeling of maternal mRNA through poly (A) tail orchestrates human oocyte-to-embryo transition

Y Liu, H Zhao, F Shao, Y Zhang, H Nie… - Nature structural & …, 2023 - nature.com
Abstract Poly (A)-tail-mediated post-transcriptional regulation of maternal mRNAs is vital in
the oocyte-to-embryo transition (OET). Nothing is known about poly (A) tail dynamics during …

[PDF][PDF] Dynamic reprogramming of H3K9me3 at hominoid-specific retrotransposons during human preimplantation development

H Yu, M Chen, Y Hu, S Ou, X Yu, S Liang, N Li, M Yang… - Cell stem cell, 2022 - cell.com
Reprogramming of H3K9me3-dependent heterochromatin is required for early development.
How H3K9me3 is involved in early human development remains, however, largely unclear …

Widespread contribution of transposable elements to the rewiring of mammalian 3D genomes

MNK Choudhary, K Quaid, X Xing, H Schmidt… - Nature …, 2023 - nature.com
Transposable elements (TEs) are major contributors of genetic material in mammalian
genomes. These often include binding sites for architectural proteins, including the …

Dynamics of histone acetylation during human early embryogenesis

K Wu, D Fan, H Zhao, Z Liu, Z Hou, W Tao, G Yu… - Cell Discovery, 2023 - nature.com
It remains poorly understood about the regulation of gene and transposon transcription
during human early embryogenesis. Here, we report that broad H3K27ac domains are …

[PDF][PDF] Circular DNA in the human germline and its association with recombination

RA Henriksen, P Jenjaroenpun, IB Sjøstrøm… - Molecular cell, 2022 - cell.com
Extrachromosomal circular DNA (eccDNA) is common in somatic tissue, but its existence
and effects in the human germline are unexplored. We used microscopy, long-read DNA …