Zobrazeno 1 - 10
of 336
pro vyhledávání: '"Gerland, Ulrich"'
Take a drinking straw and bend it from its ends. After sufficient bending, the tube buckles forming a kink, where the curvature is localized in a very small area. This instability, known generally as the Brazier effect, is inherent to thin-walled cyl
Externí odkaz:
http://arxiv.org/abs/2402.17033
Publikováno v:
PRX Life 2, 013015 (2024)
RNA in extant biological systems is homochiral; it consists exclusively of D-ribonucleotides rather than L-ribonucleotides. How the homochirality of RNA emerged is not known. Here, we use stochastic simulations to quantitatively explore the condition
Externí odkaz:
http://arxiv.org/abs/2311.04677
Publikováno v:
Physical Review E, 2022, 105(6), 064405
Establishing sharp and correctly positioned boundaries in spatial gene expression patterns is a central task, both in developmental and synthetic biology. We consider situations where a global morphogen gradient provides positional information to cel
Externí odkaz:
http://arxiv.org/abs/2206.03805
Publikováno v:
Soft Matter 19(12):2224-2230 (2023)
Many bacterial species are helical in form, including the widespread pathogen H. pylori. Motivated by recent experiments on H. pylori showing that cell wall synthesis is not uniform, we investigate the possible formation of helical cell shape induced
Externí odkaz:
http://arxiv.org/abs/2205.09688
Suspended microparticles subjected to AC electrical fields collectively organize into band patterns perpendicular to the field direction. The bands further develop into zigzag shaped patterns, in which the particles are observed to circulate. We demo
Externí odkaz:
http://arxiv.org/abs/2105.03590
Publikováno v:
Commun Phys 3, 167 (2020)
Several different enzymes display an apparent diffusion coefficient that increases with the concentration of their substrate. Moreover, their motion becomes directed in substrate gradients. Currently, there are several competing models for these tran
Externí odkaz:
http://arxiv.org/abs/2006.02195
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
MetA is a “thermal fuse” that inhibits growth and protects Escherichia coli at elevated temperatures
Autor:
Schink, Severin J., Gough, Zara, Biselli, Elena, Huiman, Mariel Garcia, Chang, Yu-Fang, Basan, Markus, Gerland, Ulrich
Publikováno v:
In Cell Reports 30 August 2022 40(9)
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
A crucial step in the early development of multicellular organisms involves the establishment of spatial patterns of gene expression which later direct proliferating cells to take on different cell fates. These patterns enable the cells to infer thei
Externí odkaz:
http://arxiv.org/abs/1602.09044