Dr. Kento Miura, Hiroshima University, came to our lab for a collaborative experiment to generate new mice cloned from antigen-specifice T cells.

On March 8-9, the 4th Annual Meeting of Sexual Reproduction Research “Reproductive Research for the Future” was held at the University of Tokyo, Faculty of Agriculture, Nakajima Hall (Tokyo). It was a hybrid meeting of on-site and online event. Dr. Ogura gave an invited lecture at the site. Title: New Reproductive Biology learned from Hamsters

On March 1, the JST (Japan Science and Technology Agency) “Support for Pioneering Research Initiated by the Next Generation (SPRING)” Research Presentation Meeting (Univ. of Tsukuba) was held at Tsukuba International Congress Center (Tsukuba, Ibaraki), and Mr. Syun Tokita of our laboratory gave a poster presentation. Title: Elucidation of causative mechanism underlying placental enlargement in subspecies hybrid mice produced by ICSI

On February 14-15, the BRC Young Scientists Networking Symposium 2024 -Talking Frankly about the Paths to Becoming Life Science Researchers- was held at the RIKEN BioResource Research Center (Tsukuba, Ibaraki). It was a hybrid meeting of on-site and online events. It was aimed at young researchers and university students who aspire to become researchers. Themes “Research Activities Utilizing Bioresources”              “Career Paths as Researchers”. Schedule Feb.14: Invited lectures, poster session, and exchange of opinion exchange gathering Feb.15: Introduction to BRC, laboratory visit, and facility tour Our alumnus and visiting researcher, Prof. Arata HONDA (Center for Development of Advanced Medical Technology, Jichi Medical University), gave a lecture. Title: What is important […]

Tokyo University of Agriculture and Technology, Practice for Doctoral Course Students Instructor: Dr. Shogo MATOBA “Developmental engineering technologies for mouse embryos at RIKEN BRC”

On December 11-12, Program of totipotency: From decoding to designing, 5th Public Symposium was held at the Yayoi Auditorium of the University of Tokyo. *Oral Presentation* Atsuo OGURA: Epigenomic abnormalities in somatic cell cloning revealed by analysis of placentas *Poster Session* Kimiko INOUE: Development of embryo manipulation methods toward mono-allelic genome editing technology Narumi OGONUKI: Birth of mice from meiotically arrested spermatocyte using microinjection Shogo MATOBA: Reduction of H3K9 methylation by G9a inhibitor improves the development of mouse SCNT embryos Naomi WATANABE: Establishment of ntESCs by inter-species SCNT and transcriptome analysis of their embryos Takaki TATEBE: Analysis of protein degradation systems in SCNT embryos

On November 29-December 1, Academic Transformation A: Reproductive Lifespan NextGen Scientist meeting was held at the Hirokoji Honmachi Building Hall & Conference (Nagoya, Aichi Pref.). The following two members from our laboratory gave presentations. *Oral Presentation* Takaki TATEBE: Analysis of protein degradation systems in SCNT embryos *Short Talk* Dinh Quoc PHAM: Establishment and characterization of transgenic cloned mice harboring human erythropoietin gene produced by genome editing and nuclear transfer

Dr. Horiuchi and Dr. Morishita (Ochi Yume Clinic, Nagoya) came to our laboratory for a collaboration of hamster embryo cryopreservation. We hope that our knockout hamster lines will be safely cryopreserved with a new vitrification technique.

On November 27, the Molecular Biology Society of Japan (MBSJ) online symposium was held, and Dr. Atsuo OGURA gave a lecture. Session#: O-1PS-01 “Principles and diversity of nuclear reprogramming across kingdoms” Organizer: Kei MIYAMOTO (Kindai Univ.), Momoko IKEUCHI (NAIST) Title: What does nuclear transfer tell us about genomic reprogramming?

The 33rd Molossinus Research Meeting (sponsored by RIKEN Symposium) was held at Unitopia Sasayama (Tamba-Sasayama, Hyogo Pref.) on November 22-23. Dr. Atsuo OGURA gave a lecture. Title: Establishment of wild-derived mouse ES cells using nuclear transfer technology (Naomi WATANABE, Kimiko INOUE, Atsuo OGURA) Organizer: Dr. Hiroshi KIYONARI, RIKEN BDR, Laboratory for Animal Resources and Genetic Engineering The photos shown were provided by the Molossinus Research Meeting Secretariat.