User profiles for Kayoko Yasuzawa

Kayoko Yasuzawa

RIKEN Center for Integrative Medical Sciences
Verified email at riken.jp
Cited by 1643

An integrated expression atlas of miRNAs and their promoters in human and mouse

…, L Winteringham, Y Yamaguchi, K Yasuzawa… - Nature …, 2017 - nature.com
MicroRNAs (miRNAs) are short non-coding RNAs with key roles in cellular regulation. As part
of the fifth edition of the Functional Annotation of Mammalian Genome (FANTOM5) project, …

Functional annotation of human long noncoding RNAs via molecular phenotyping

…, A Petri, L Roos, J Severin, K Yasuzawa… - Genome …, 2020 - genome.cshlp.org
Long noncoding RNAs (lncRNAs) constitute the majority of transcripts in the mammalian
genomes, and yet, their functions remain largely unknown. As part of the FANTOM6 project, we …

[PDF][PDF] Antisense-oligonucleotide-mediated perturbation of long non-coding RNA reveals functional features in stem cells and across cell types

CW Yip, CC Hon, K Yasuzawa, DM Sivaraman… - Cell reports, 2022 - cell.com
Within the scope of the FANTOM6 consortium, we perform a large-scale knockdown of 200
long non-coding RNAs (lncRNAs) in human induced pluripotent stem cells (iPSCs) and …

Histone-like proteins are required for cell growth and constraint of supercoils in DNA

Y Kayoko, H Naotaka, G Naoki, K Kyoko, I Fumio… - Gene, 1992 - Elsevier
The gene hns of Escherichia coli K-12, which encodes the histone-like protein H-NS, was
inactivated by insertion of a DNA (gene hph) encoding hygromycin phosphotransferase. The …

[HTML][HTML] Epigenetic control of rDNA loci in response to intracellular energy status

…, K Ohmori, A Fujimura, H Minami, K Yasuzawa-Tanaka… - Cell, 2008 - cell.com
Intracellular energy balance is important for cell survival. In eukaryotic cells, the most energy-consuming
process is ribosome biosynthesis, which adapts to changes in intracellular …

Recounting the FANTOM CAGE-associated transcriptome

…, F Lobo-Pereira, CW Yip, K Yasuzawa… - Genome …, 2020 - genome.cshlp.org
Long noncoding RNAs (lncRNAs) have emerged as key coordinators of biological and
cellular processes. Characterizing lncRNA expression across cells and tissues is key to …

Role of HU proteins in forming and constraining supercoils of chromosomal DNA inEscherichia coli

H Tanaka, K Yasuzawa, K Kohno, N Goshima… - Molecular and General …, 1995 - Springer
Induction of supercoiling in plasmid DNA by HU heterotypic and homotypic dimers, a mutant
HU-2 (HupAN12), HBs and HB1 proteins with different DNA-binding affinities was …

A specific CpG site demethylation in the human interleukin 2 gene promoter is an epigenetic memory

…, K Sakura, M Nakama, K Yasuzawa‐Tanaka… - The EMBO …, 2006 - embopress.org
DNA demethylation plays a critical role in transcriptional regulation in differentiated somatic
cells. However, there is no experimental evidence that CpG methylation in a small region of …

Abundant capped RNAs are derived from mRNA cleavage at 3'UTR G-Quadruplexes

…, R Cheung, AM Jobbins, C Parr, K Yasuzawa… - bioRxiv, 2023 - biorxiv.org
The 3’ untranslated region (3’UTR) plays a crucial role in determining mRNA stability,
localisation, translation and degradation. Cap analysis gene expression (CAGE), a method for the …

Propagation of phage Mu in IHF-dencient Escherichia coli in the absence of the H-NS histone-like protein

K Yasunobu, Y Kayoko, T Hiromitu, I Fumio - Gene, 1993 - Elsevier
Integration host factor (IHF) is known to be required for the expression of early genes and
formation of the transpososome of mutator phage Mu. Prophage Mucts62 was stably …