Quantification model of energy of loop structure on biopolymer
- 2020年6月3日(水)10:00 - 10:45 (JST)
- 横田 宏 (数理創造プログラム 特別研究員)
- via Zoom
During cell division, the chromatin fiber condenses into a rod-like shape, which is the so-called chromosome. The chromosome is constructed by consecutive chromatin loop structures whose excluded volume interaction gives chromosome its stiffness. So far, the energy source for the loop growing has remained a controversial issue. In this seminar, we quantify the energy source by calculating the free energy difference before and after a model polymer chain creating a loop structure.