FBS Colloquia
2025
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10.14（Tues.）
No.397Germline Biology Group
Functional analysis of the ubiquitination activity of Drosophila Kumo and its physiological role
Wakana Isshiki [Graduate Student (D5/D5), Germline Biology Group]
Post-translational modifications of piRNA pathway factors that safeguard the germline genome
Hinano Minami [Graduate Student (D3/D5), Germline Biology Group]
- Date and Time14 Oct. 2025 (Tue), 12:15～13:00
- Place2F Seminar Room, BioSystems Building
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9.30（Tues.）
No.396RNA Biofunction Laboratory
Approaches for Identifying Functional lncRNAs by Focusing on Semi-Extractable RNAs
Naoko Fujiwara [Assistant Professor, RNA Biofunction Laboratory]
- Date and Time30 Sep. 2025 (Tue), 12:15～13:00
- Place2F Seminar Room, BioSystems Building
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9.9（Tues.）
No.395Laboratory of Epigenome Dynamics
Sex differentiation in XY embryonic gonads deficient in DNA demethylases
Kyona Sasaki [Graduate Student (D1/D5), Laboratory of Epigenome Dynamics]
Identification of epigenetic factors involved in the regulation of Sry expression
Yoko Uno [Graduate Student (D4/D5), Laboratory of Epigenome Dynamics]
- Date and Time9 Sep. 2025 (Tue), 12:15～13:00
- Place2F Seminar Room, BioSystems Building
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9.2（Tues.）
No.394Laboratory of Chromosome Biology
Maintaining genome integrity: Proximity labeling uncovers hidden controls in chromosome segregation
Shreyas Sridhar [Specially Appointed Assistant Professor, Laboratory of Chromosome Biology]
- Date and Time2 Sep. 2025 (Tue), 12:15～13:00
- Place2F Seminar Room, BioSystems Building
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7.29（Tues.）
No.393Human Cell Biology Group
Mechanisms of Removing Transcription-Blocking DNA Lesions: Functions and Interactions of Transcription-Coupled Nucleotide Excision Repair Factors
Masafumi Saijo [Associate Professor, Human Cell Biology Group]
- Date and Time29 Jul. 2025 (Tue), 12:15～13:00
- Place2F Seminar Room, BioSystems Building
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7.15（Tues.）
No.392Laboratory of Tissue Regeneration
Characterizing Vascular Endothelial Stem Cells: Insights into Development and Aging of CD157⁺CD200⁺ Populations
Fitriana N. Rahmawati [Specially Appointed Assistant Professor, Department of Signal Transduction, Research Institute for Microbial Diseases]
- Date and Time15 Jul. 2025 (Tue), 12:15～13:00
- PlaceOnline (Zoom) | An email will be sent with the meeting URL, ID, and password to all FBS members.
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7.8（Tues.）
No.391Perceptual and Cognitive Neuroscience Laboratory
Exploring neural representation of conversational content using large language models
Masahiro Yamashita [Specially Appointed Researcher, Perceptual and Cognitive Neuroscience Laboratory]
- Date and Time8 Jul. 2025 (Tue), 12:15～13:00
- Place2F Seminar Room, BioSystems Building
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7.1（Tues.）
No.390Laboratory of Tissue Biochemistry
Elucidation of the molecular mechanisms by which aberrant FGFR3 signaling disrupts stem cell properties of growth plate chondrocytes in achondroplasia
Nanao Horike [Assistant Professor, Laboratory of Tissue Biochemistry]
- Date and Time1 Jul. 2025 (Tue), 12:15～13:00
- Place2F Seminar Room, BioSystems Building
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6.24（Tues.）
No.389Ubiquitin Biology Laboratory
On the Mechanisms that Prevent the Loss of Mitochondrial Genetic Information
Kota Yanagitani [Associate Professor, Ubiquitin Biology Laboratory]
- Date and Time24 Jun. 2025 (Tue), 12:15～13:00
- Place2F Seminar Room, BioSystems Building
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6.17（Tues.）
No.388Laboratory of Medical Biochemistry
How Does ERK Signaling Behave in Non-dividing Cells? Lessons from Cancer and Cardiomyocytes
Hisakazu Kato [Assistant Professor, Laboratory of Medical Biochemistry]
- Date and Time17 Jun. 2025 (Tue), 12:15～13:00
- Place2F Seminar Room, BioSystems Building
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6.10（Tues.）
No.387Laboratory of Single Molecule Biology
Ras activators RasGEFX/B/U/M driving spontaneous amoeboid cell migration
Koji Iwamoto [Project Researcher, Laboratory of Single Molecule Biology]
- Date and Time10 Jun. 2025 (Tue), 12:15～13:00
- Place2F Seminar Room, BioSystems Building
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6.3（Tues.）
No.386JEOL YOKOGUSHI Research Alliance Laboratories
Introduction to the workflow and support achievements of structural analysis using cryo-electron microscopy
Kazuki Kasai [Specially Appointed Researcher, JEOL YOKOGUSHI Research Alliance Laboratories]
- Date and Time3 June 2025 (Tue), 12:15～13:00
- Place2F Seminar Room, BioSystems Building
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5.27（Tues.）
No.385RIKEN BDR
Toward Clinical Applications of Active Hypometabolism: Hibernation Study Using Mice
Genshiro A. Sunagawa [Team Director, Laboratory for Hibernation Biology, RIKEN BDR]
- Date and Time27 May 2025 (Tue), 12:15～13:00
- PlaceOnline (Zoom) | An email will be sent with the meeting URL, ID, and password to all FBS members.
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5.20（Tues.）
No.384Center for Information and Neural Networks
Motor Memory embedded in Context
Nobuhiro Hagura [Senior Researcher, Center for Information and Neural Networks]
- Date and Time20 May 2025 (Tue), 12:15～13:00
- Place2F Seminar Room, BioSystems Building
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5.13（Tues.）
No.383Laboratory of Nano-Biophysics
Multicellular Analysis of Receptor Activity in E. coli cells Using High-Throughput Analysis of microscopic movie
Hajime Fukuoka [Associate Professor, Laboratory of Nano-Biophysics] / Yo-ichi Kuroki [Graduate Student, Laboratory of Nano-Biophysics]
- Date and Time13 May 2025 (Tue), 12:15～13:00
- Place2F Seminar Room, BioSystems Building
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4.22（Tues.）
No.382Nano-Biophotonics Group
Brillouin Scattering Spectroscopy for Viscoelastic Measurements of Biological Samples
Kana Ishida [Graduate Student, Nano-Biophotonics Group]
- Date and Time22 Apr. 2025 (Tue), 12:15～13:00
- Place2F Seminar Room, BioSystems Building
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4.15（Tues.）
No.381Photophysics Laboratory
Soft X-ray Spectromicroscopy in Life Sciences at UVSOR
Tohru Araki [Senior Researcher, UVSOR Synchrotron Facility, Institute for Molecular Science, National Institutes of Natural Sciences]
- Date and Time15 Apr. 2025 (Tue), 12:15～13:00
- PlaceOnline (Zoom) | An email will be sent with the meeting URL, ID, and password to all FBS members.
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3.11（Tues.）
No.380Laboratory for Stem Cell Homeostasis
Multi-omics analysis of the hair follicle stem cell formation process
Ritsuko Morita [Associate Professor, Laboratory for Stem Cell Homeostasis]
- Date and Time11 Mar. 2025 (Tue), 12:15～13:00
- Place2F Seminar Room, BioSystems Building
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3.4（Tues.）
No.379Laboratory of Ploidy Pathology
The Impact of Ploidy Alterations on Cancer Evolution
Tomonori Matsumoto [Associate Professor, Laboratory of Ploidy Pathology]
- Date and Time4 Mar. 2025 (Tue), 12:15～13:00
- Place2F Seminar Room, BioSystems Building
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1.28（Tues.）
No.378Protonic NanoMachine Group
How is the length of the flagellar hook of Salmonella controlled?
Tohru Minamino [Associate Professor, Protonic NanoMachine Group]
- Date and Time28 Jan. 2025 (Tue), 12:15～13:00
- Place2F Seminar Room, BioSystems Building
