The 57th Annual Meeting of the Japanese Society of Developmental Biologists
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Session Details

Symposia

Chromatin and gene expression dynamics in development

Thu. Jun 20, 2024 4:15 PM - 6:45 PM JST
Thu. Jun 20, 2024 7:15 AM - 9:45 AM UTC
Room B(Miyako Messe(B1F)/Main Conference Room)
Chairpersons:Ken Cho(UC Irvine), Ichiro Hiratani(RIKEN BDR)
The earliest phases of embryogenesis represent a period of major transitions and various lineage specification processes. These stages provide valuable insights into the regulation of chromatin and gene expression dynamics. Recent advancements in genomic tools, including low-input/single-cell multi-omics and high-resolution live-imaging technologies are accelerating the pace of new discoveries in this field. In this symposium, we will highlight researchers who are exploring the dynamic changes in chromatin and gene expression, and their underlying mechanisms during early embryogenesis. These studies encompass diverse organisms and utilize cutting-edge technologies, ranging from single-cell genomics to live imaging.
Co-organized by：Society for Developmental Biology (SDB)
4:15 PM - 4:18 PM JST(7:15 AM - 7:18 AM UTC)

Introduction

4:18 PM - 4:39 PM JST(7:18 AM - 7:39 AM UTC)

[S01-01]Maternal Transcription Factors and Chromatin Modifications in Cell Fate Determination during Zygotic Genome Activation in Xenopus

*Ken Cho1, Ira Blitz1, Jin S Cho1, Kitt Paraiso1 (1. University of California, Irvine)
4:39 PM - 5:00 PM JST(7:39 AM - 8:00 AM UTC)

[S01-02]Parallel pathways for enhancer activation during the maternal-to-zygotic transition

*Miler T Lee1, Matthew D Hurton1, Jennifer Miller1 (1. Department of Biological Sciences, University of Pittsburgh)
5:00 PM - 5:21 PM JST(8:00 AM - 8:21 AM UTC)

[S01-03]Transcriptional reprogramming during ZGA in early mouse embryos

*Takashi Ishiuchi1 (1. University of Yamanashi)
5:21 PM - 5:42 PM JST(8:21 AM - 8:42 AM UTC)

[S01-04]Chromatin organization during zebrafish early development as revealed by live-imagingライブイメージングで紐解くゼブラフィッシュ初期発生過程におけるクロマチン構造形成

*Yuko Sato1, Haruka Oda1,2, Hiroshi Kimura1 (1. IIR, Tokyo Tech, 2. IGH, UMR9002, CNRS, Univ. Montpellier)
5:42 PM - 6:03 PM JST(8:42 AM - 9:03 AM UTC)

[S01-05]An embryonic-to-somatic DNA replication program switch is accompanied by a unique transitional S-phase during early mouse embryogenesisマウスの初期胚型から体細胞型へのDNA複製プログラムの切り替えは特殊な移行期型S期を経由する

*Ichiro Hiratani1 (1. RIKEN Center for Biosystems Dynamics Research (RIKEN BDR))
6:03 PM - 6:24 PM JST(9:03 AM - 9:24 AM UTC)

[S01-06]Dynamic Interplay of Morphogenesis and Cell Fate Determination

*Takefumi Kondo1,2 (1. RIKEN Center for Biosystems Dynamics Research, 2. Graduate School of Biostudies, Kyoto University)
6:24 PM - 6:45 PM JST(9:24 AM - 9:45 AM UTC)

[S01-07]Neural crest and the evolution of the vertebrate "new head"

*Megan Martik1 (1. University of California, Berkeley)
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