menu

第273回定例オープンセミナー
Link the cell wall to protein — from cellulose synthase to wood cell wall synthesis
細胞壁とタンパク質の接点 — セルロース合成酵素から木材細胞壁の合成へ

更新日: 2021/10/07

開催日時 2021(令和3)年10月20日(水) 12:30–13:20
開催場所 オンライン(Zoom)
発表者 今井友也 (京都大学生存圏研究所・教授)
関連ミッション ミッション1 環境診断・循環機能制御
ミッション2 太陽エネルギー変換・高度利用
ミッション4 循環材料・環境共生システム

聴講希望の方は、下記Googleフォームへご登録ください。
https://forms.gle/dme6z4rEzXoWWEmQA
Googleフォームへご登録ができない方は、ご所属、お名前、連絡先等記してメールにてお問い合わせください。
オープンセミナー事務局: rish-center_events@rish.kyoto-u.ac.jp
開催日当日午前10時までにご連絡ください。

要旨

Wood is a natrual polymer composite and expected as a sustainable material in future where many of the materials derived from petrolike plastics will not be availabel as much as now. “Natrual” polymer means that it is synthesized biologically. This subsequently indicates that wood is synthesized at ambient temperature and pressure under aqueoous environment, which is strikingly different aspect from the synthesis of synthetic polymers.

Such sophisticated synthesis is realized by enzyme protein. Then it is very improtant to investigate the wood formation in a view of protein functions. However, the study with this viewpoint has been less popular, and therefore, direct observation of cell wall-synthesizing proteins is now demanded for understanding wood cell wall formation as the polymer composite synthesis at an ambient condition.

Cellulose synthase is a representative model to study this beautiful biological machinery. In my talk, I would like to show my perspctive about the synthetic biology of cellulose and cell wall.

Seminar-0273_ImaiWood is polymer composite and its synthesis is done by enzyme protein at ambient temperature and pressure in aqueous environment. This synthetic condition is eco-friendly in comparison with the case of a synthetic polymer like polypropylene.

Reference

Glycoforum, 24(2), A4 (2021) https://doi.org/10.32285/glycoforum.24A4

印刷用PDFファイル(268 230 バイト) | ページ先頭へもどる
2021年10月6日作成,2021年10月7日更新

一つ前のページへもどる

〒 611-0011 京都府宇治市五ヶ庄
TEL: 0774-38-3346 FAX: 0774-38-3600
E-mail: webmaster@rish.kyoto-u.ac.jp