The 68th Seminar and Annual Meeting for Cryobiology and Cryotechnology, 2023
| Date: | June 17(Sat) - 18(Sun), 2023 |
| Venue: | Urawa Community Center, Room 15 |
Seminar Program
Saturday, June 17th, 2023
【Seminar theme：「Cross-disciplinary development and prospects of cryobiotechnology」】
| 10:00-10:05 | Opening remarks |
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| （Chair person：Kazuaki MATSUMURA） | ||
| 10:05-10:45 | S1 | Structure and dynamics of water molecule in bio-materials and food analyzed by inelastic neutron scattering 〇Hiroshi NAKAGAWA1 (1MSRC, Japan Atomic Energy Agency) Online |
| 10:45-11:25 | S2 | Studies on the mechanism of slow-freezing cryopreservation of living cells using trehalose 〇Tsutomu UCHIDA1, Sumire MATSUO2, Takahiro KIKAWADA3,4, Masato YASUI5, Yoichiro ABE5 (1Faculty of Engineering, Hokkaido University, 2Graduate School of Engineering, Hokkaido University, 3National Institute of Agrobiological Sciences, 4Graduate School of Frontier Sciences, The University of Tokyo, 5School of Medicine, Keio University) Online |
| 11:25-13:00 | Lunch break | |
| （Chair person：Daisuke TAKEZAWA） | ||
| 13:00-13:40 | S3 | Molecular motions that freezes in the amorphous state ○Yutaka NAGASAWA, Taketomo TANAKA, Sora ISHIKAWA (College of Life Sciences, Ritsumeikan University) |
| 13:40-14:20 | S4 | Practical Application of Cryopreservation Technology for Paramecium 〇Masahiro FUJISHIMA1, Nobuyuki HAGA2, Yoshitake AKIYAMA3, Hiroki WATABE3, Yuuki KODAMA4 (1Research Center for Thermotolerant Microbial Resources, Yamaguchi University, 2Department of Biological Sciences, Faculty of Science and Technology, Senshu University of Ishinomaki, 3Department of Biomedical Engineering, Graduate School of Science and Technology, Shinshu University, 4Institute of Agricultural and Life Sciences, Academic Assembly, Shimane University) |
| 14:20-15:00 | S5 | Leaf stomatal closure mediated via long-distance ROS signaling of Arabidopsis roots under cold stress ○Ken YOKAWA (Faculty of Engineering, Kitami Institute of Technology) |
【Best Presentation nominates (Total: 11 titles ; 7 in day 1)】
| (Chair person：Shinsuke SEKI） | ||
| 15:10-15:25 | B1 | Improvement of cell viability by disaccharide addition in the superflash freezing method ☆Tomona TAKIGAWA1, Hiroki WATANABE2, Yoshitake AKIYAMA1，2（1Graduate School of Science and Technology, Shinshu University, 2Graduate School of Medicine,Science and Technology, Shinshu University） |
| 15:25-15:40 | B2 | Freezing rate dependence on cryopreservation of aquaporin4-overexpressing CHO cells with carboxylated poly-L-lysine ☆Sumire MATSUO1, Masato YASUI2, Yoichiro ABE2, Kazuaki MATSUMURA3, Tsutomu UCHIDA4 (1Graduate school of engineering, Hokkaido University，2School of Medicine, Keio University, 3School of Materials Science, Japan Advanced Institute of Science and Technology, 4Faculty of Engineering, Hokkaido University) |
| 15:40-15:55 | B3 | Establishment of a method for freezing Ozobranchus jantseanus without supercooling and the effect of freezing rate on frozen tissue damage. ☆Akari WATANABE, Mario SHIBATA, Tomoaki HAGIWARA (Graduate School of Marine Science and Technology, Tokyo University of Marine Science and Technology） |
| （Chair person：Jun KASUGA） | ||
| 15:55-16:10 | B4 | Study on the desiccation tolerance mechanism of beech seeds ☆Takuya SAITO1, Hiroki YONEOKA1, So HANAOKA2, Keita ENDOH3, Tsuyoshi KINOSHITA4, Shingo SUZUKI5, Keita ARAKAWA6（1 Graduate School of Agriculture, Hokkaido University, 2 Hokkaido Regional Breeding, Forest Tree Breeding Center, Forestry and Forest Products Research Institute, 3 Forest Tree Breeding Center, Forestry and Forest Products Research Institute, 4 School of Agriculture, Hokkaido University, 5 Research Faculty of Dental Medicine, Hokkaido University, 6 Research Faculty of Agriculture, Hokkaido University） |
| 16:10-16:25 | B5 | Low temperature responsiveness of cell walls in Arabidopsis thaliana natural accessions ☆Yuka KIKUCHI1, Toshihisa KOTAKE1, Daisuke TAKAHASHI1（1Graduate School of Science and Engineering, Saitama University） |
| 16:25-16:40 | B6 | Function of ethylene response factors in cold acclimation of Physcomitrium patens ☆Kanata HIROTA1, Md. Masudul KARIM1, Yoichi SAKATA2, Daisuke TAKEZAWA1 (1Graduate School of Science and Engineering, Saitama University, 2Department of Bioscience, Tokyo University of Agriculture) |
| 16:40-16:55 | B7 | Effects of pectic galactan and arabinan on low
temperature response in plants ☆Takuma KIKUCHI1, Kouichi SOGA2, Toshihisa KOTAKE1, Daisuke TAKAHASHI1 (1Graduate School of Science and Engineering, Saitama University, 2Graduate School of Science, Osaka Metropolitan University) |
Sunday, June 18th, 2023
【Best Presentation nominates (Total 11 ; 4 in day2)】
| （Chair person：Shuji ABE） | ||
| 9:30-9:45 | B8 | Study on glass transition temperature of maltobionates ☆Takumi MOCHIZUKI1，Ken FUKAMI2，Kiyoshi KAWAI1（1Graduate School of Integrated Sciences for Life, Hiroshima University, 2San-ei Sucrochemical Co., Ltd.）Online |
| 9:45-10:00 | B9 | Effect of Hydrogenated Starch Syrup on freezing resistance of egg white gel ☆Hayato IWATSUKI1, Yuichi KASHIWAKURA2, Kiyoshi KAWAI1（1Graduate School of Integrated Sciences for Life, Hiroshima University, 2B Food Science Co., Ltd.）Online |
| 10:00-10:15 | B10 | Development of temperature-variable MRI using a 40-mm solenoid coil for the analysis of freezing behaviors in plants ☆Naoto MOMIYAMA1, Masaya ISHIKAWA2, Naoya TAKAGAWA1, Hirotaka ISHII3, Yasuhiko TERADA1 (1Institute of Applied Physics, University of Tsukuba, 2Graduate School of Agricultural and Life Sciences, The University of Tokyo 3Nichirei Corporation) Online |
| 10:15-10:30 | B11 | A comparative study of the effects of various cryoprotectants on the inhibition of freeze inactivation of lactate dehydrogenase ☆Chen ZIHAO, Mario SHIBATA, Tomoaki HAGIWARA (Department of Food Science and Technology, Tokyo University of Marine Science and Technology) Online |
【General presentation (3 titles)】
| （Chair person：Takashi YUASA） | ||
| 10:30-10:45 | G1 | Measurement of water mass transfer in root crops: an NIR-dielectric method Junkai ZHANG, Hiroaki MATSUURA, Ryo SHIRAKASHI (Institute of Industrial Science, The University of Tokyo) Online |
| 10:45-11:00 | G2 | Reclassification of freezing behaviors in cold hardy woody plant flower buds and associated tissue ice nucleation activities 〇Masaya ISHIKAWA, Hikaru KUBO, Norihisa MATSUSHITA, Kenji FUKUDA (The University of Tokyo) |
| 11:00-11:15 | G3 | Changes in freezing resistance of grape buds under snow after mid-winter 〇Jun KASUGA, Ryuichiro NISHI, Ryota MAWARIBUCHI（Obihiro University of Agriculture and Veterinary Medicine） |
| 11:15-12:45 | Lunch break | |
| 12:45-13:25 | Business meeting | |
【Award ceremony and lecture】
| （Chair person：Keisuke EDASHIGE） | ||
| 13:25-13:35 | JSCC encouragement award ceremony |
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| 13:35-14:05 | Studies on the response of plasma membrane and cell wall to low temperatures in plants 〇Daisuke TAKAHASHI (Graduate School of Science and Engineering, Saitama University) |
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| 14:05-14:15 | BP award ceremony | |
| 14:15-14:25 | Coffee break | |
【General presentation (6 titles)】
| （Chair person：Masaya ISHIKAWA） | ||
| 14:25-14:40 | G4 | Winter adaptation and cryopreservation of birch dormant buds 〇Keita ENDOH1, So HANAOKA2, Michinari MATSUSHITA1, Masatoshi UBUKATA3, Hiroo YAMADA1（1Forest Tree Breeding Center, Forestry and Forest Products Research Institute, 2Faculty of Agriculture, Shizuoka University, 3Hokkaido Regional Breeding Office, Forest Tree Breeding Center, Forestry and Forest Products Research Institute） |
| 14:40-14:55 | G5 | Clock-regulated LNK coactivators regulate cold-inducible gene expression in Arabidopsis 〇Satoshi KIDOKORO1,2, Izumi KONOURA2, Fumiyuki SOMA2, Takamasa SUZUKI3, Takuya MIYAKAWA2,4, Masaru TANOKURA2 Kazuo SHINOZAKI5, Kazuko YAMAGUCHI-SHINOZAKI2,6 (1School of Life Science and Technology, Tokyo Institute of Technology, 2Graduate School of Agricultural and Life Sciences, University of Tokyo, 3College of Bioscience and Biotechnology, Chubu University, 4Gradate School of Biostudies, Kyoto University, 5Center for Sustainable Resource Science, RIKEN, 6Research Institute of Agricultural and Life Sciences, Tokyo University of Agriculture) |
| 14:55-15:10 | G6 | Drought-inducible VuCLE25 peptide regulates root meristem in cowpea (Vigna unguiculata) 〇Takashi YUASA1, Kouta SOEISHI1, Takayoshi ISHII1(1Faculty of Agriculture, University of Miyazaki, 2Arid Land Research Center, Totori University) |
| （Chair person：Tadanori SEI） | ||
| 15:10-15:25 | G7 | Cryoprotectant Ability of Aqueous Zwitterionic Solutions for Proteins 〇Takahiro TAKEKIYO1, Shuto YAMADA1, Tetsuya HIRATA2, Kosuke KURODA3, Yukihiro YOSHIMURA1 (1 Department of Applied Chemistry, National Defense Academy, 2School of Medicine, Duke University, 3 Institute of Science and Engineering, Kanazawa University) |
| 15:25-15:40 | G8 | Spin-contrast-variation small-angle neutron scattering study of nano-ice crystals grown in rapidly frozen glucose solution 〇Takayuki KUMADA1, Hiroshi NAKAGAWA1, Yurina SEKINE1, Ryuhei MOTOKAWA1, Kiyoshi KAWAI2 (1MSRC, Japan Atomic Energy Agency, 2Graduate School of Integrated Sciences for Life, Hiroshima University) |
| 15:40-15:55 | G9 | Changes in gel forming ability of frozen surimi with increasing sugar concentration Kazuki YAGI1, Ukyou SAITOU2, Yoshiaki MARUYAMA2, Shuji ABE1（1Faculty of Agro-Food Science, Niigata Agro-Food University, 2 Ichimasa Kamaboko Co., Ltd) |
| 15:55-16:00 | Closing remarks Daisuke TAKEZAWA |
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