Force-Induced Changes of PilY1 Drive Surface Sensing by Pseudomonas aeruginosa

Autor: Shanice S. Webster, Marion Mathelié-Guinlet, Andreia F. Verissimo, Daniel Schultz, Albertus Viljoen, Calvin K. Lee, William C. Schmidt, Gerard C. L. Wong, Yves F. Dufrêne, George A. O’Toole

Publikováno v: mBio, Vol 13, Iss 1 (2022)

ABSTRACT During biofilm formation, the opportunistic pathogen Pseudomonas aeruginosa uses its type IV pili (TFP) to sense a surface, eliciting increased second-messenger production and regulating target pathways required to adapt to a surface lifesty

Externí odkaz: https://doaj.org/article/dc83ec6a9f164c7c9d1475415c35e643

Broadcasting of amplitude- and frequency-modulated c-di-GMP signals facilitates cooperative surface commitment in bacterial lineages

Autor: Calvin K. Lee, William C. Schmidt, Shanice S. Webster, Jonathan W. Chen, George A. O’Toole, Gerard C. L. Wong

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, vol 119, iss 4

Significance It is well known that c-di-GMP concentration rises in surface-sensing bacteria and functions as a “molecular switch” for biofilm formation. Here, we provide an important recasting of this picture: Intracellular c-di-GMP signals do no

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88c8c203f12b4cfde496e4881b49dec6
https://pubmed.ncbi.nlm.nih.gov/35064082

Roadmap on emerging concepts in the physical biology of bacterial biofilms:from surface sensing to community formation

Autor: Nikhil S. Malvankar, Kyle A. Floyd, Knut Drescher, Jing Yan, Yves V. Brun, Alexandre Persat, Haoran Xu, Jaime de Anda, Jörn Dunkel, Jyot D. Antani, Yilin Wu, Masanori Toyofuku, George A. O'Toole, Lori A. Zacharoff, Yutaka Yawata, Allon I. Hochbaum, Marco Kühn, Nobuhiko Nomura, Mohamed Y. El-Naggar, Roman Stocker, Gregory B. Whitfield, Sibel Ebru Yalcin, Ramin Golestanian, Francesco Carrara, Howard A. Stone, Calvin K. Lee, Pushkar P. Lele, Gerard C. L. Wong, Fitnat H. Yildiz, Ned S. Wingreen, Albert Siryaporn, Mauricio D. Rojas-Andrade, Jacinta C. Conrad, Shuai Yang, Jing Chen, Jean Louis Bru, Beiyan Nan, Bonnie L. Bassler, Fan Jin, Leo Eberl, Nina Molin Høyland-Kroghsbo, William C. Schmidt

Publikováno v: Wong, G C L, Antani, J D, Lele, P, Nan, B, Kühn, M J, Persat, A, Bru, J-L, Høyland-Kroghsbo, N M, Siryaporn, A, Conrad, J, Carrara, F, Yawata, Y, Stocker, R, Brun, Y, Whitfield, G, Lee, C, de Anda, J, Schmidt, W C, Golestanian, R, O'Toole, G A, Floyd, K, Yildiz, F, Yang, S, Jin, F, Toyofuku, M, Eberl, L, Nobuhiko, N, Zacharoff, L, El-Naggar, M Y, Yalcin, S E, Malvankar, N, Rojas-Andrade, M D, Hochbaum, A, Yan, J, Stone, H A, Wingreen, N S, Bassler, B, Wu, Y, Xu, H, Drescher, K & Dunkel, J 2021, ' Roadmap on emerging concepts in the physical biology of bacterial biofilms : from surface sensing to community formation ', Physical Biology, vol. 18, no. 5 . https://doi.org/10.1088/1478-3975/abdc0e
Physical Biology, 18 (5)

Bacterial biofilms are communities of bacteria that exist as aggregates that can adhere to surfaces or be free-standing. This complex, social mode of cellular organization is fundamental to the physiology of microbes and often exhibits surprising beh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7fd0cf989701aca36eb0ec3785ae132
https://curis.ku.dk/ws/files/273580050/Wong_2021_Phys._Biol._18_051501.pdf

A comparison of the chemical, optical and electrocatalytic properties of water-oxidation catalysts for use in integrated solar-fuel generators

Autor: Xinghao Zhou, William C. Schmidt, Ke Sun, Kimberly M. Papadantonakis, Ivan A. Moreno-Hernandez, Yikai Chen, Nathan S. Lewis, Rui Liu, Fadl H. Saadi, J. Chance Crompton

The in situ optical properties and electrocatalytic performance of representative catalysts for the oxygen-evolution reaction (OER) have been considered together to evaluate system-level effects that accompany the integration of OER catalysts into a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb7c9b186c3f7ce233c59b94cb712a68
https://resolver.caltech.edu/CaltechAUTHORS:20170331-105139021

Informational affordances: evidence of acquired perception–action sequences for information extraction

Autor: William C. Schmidt, Robert Ward, Irene Reppa

Publikováno v: Psychonomic Bulletin & Review. 19:418-428

Visual objects can automatically prime actions allowing efficient interaction with them. The present study examined whether object perception can automatically prime actions leading to efficient information extraction. Participants in Experiment 1 le

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b66b508f292b7329b7f74cc9ca5dcc19
https://doi.org/10.3758/s13423-012-0223-0