Results 81 to 90 of about 100,218 (259)

Expression, Purification, and Microscopy‐Based Assays for Engineered Recombinant Tyrosinated, Detyrosinated, and Δ2 Human Tubulin

Cytoskeleton, EarlyView.
ABSTRACT Microtubules are noncovalent polymers assembled from α/β tubulin dimers. Their structure, dynamics and interaction with effectors are regulated through the expression of diverse tubulin isotypes and chemically diverse posttranslational modifications, also known as the “tubulin code.” Understanding the biophysical correlates between tubulin ...
Jiayi Chen, Agnieska Szyk, Antonina Roll‐Mecak   +2 more
wiley   +1 more source

The Flagellar Motility of \u3cem\u3eChlamydomonas pf25\u3c/em\u3e Mutant Lacking an AKAP-binding Protein Is Overtly Sensitive to Medium Conditions [PDF]

, 2006
Radial spokes are a conserved axonemal structural complex postulated to regulate the motility of 9 + 2 cilia and flagella via a network of phosphoenzymes and regulatory proteins.
Yang, Chun, Yang, Pinfen
core   +1 more source

Pre‐diagnostic immunological markers of bacterial translocation and liver cancer risk: A nested case–control analysis of 12 prospective cohorts

International Journal of Cancer, EarlyView.
What's New? Disruption of the gut–liver axis has been suggested to play an important role in liver carcinogenesis. However, limited prospective research has explored associations between potentially harmful gut‐derived bacterial products and liver cancer risk.
Cody Z. Watling, Peter T. Campbell, Barry I. Graubard, Yanyu Wang, Andrew T. Gewirtz, Xuehong Zhang, Matthew J. Barnett, Julie E. Buring, Yu Chen, A. Heather Eliassen, J. Michael Gaziano, Jonathan N. Hofmann, Wen‐Yi Huang, Jae H. Kang, Jill Koshiol, Erikka Loftfield, I‐Min Lee, Steven C. Moore, Lorelei A. Mucci, Marian L. Neuhouser, Christina C. Newton, Mark P. Purdue, Howard D. Sesso, Martha Shrubsole, Rashmi Sinha, Lesley Tinker, Matthew Triplette, Caroline Y. Um, Kala Visvanathan, Eleanor L. Watts, Jean Wactawski‐Wende, Walter Willett, Fen Wu, Wei Zheng, Dinesh Barupal, Jessica L. Petrick, Katherine A. McGlynn   +36 more
wiley   +1 more source

Flexible ionic pressure sensors: From migration‐electronic mechanisms to emerging iontronic paradigms

InfoMat, EarlyView.
Mechanisms, materials, structures, and applications of the FIPSs. Abstract Flexible ionic pressure sensors (FIPS) have emerged as promising candidates for bridging the gap between electronics and biologically compatible interfaces. Unlike previous reviews, which focused primarily on materials or devices, this review presents a classification of FIPS ...
Mengjie Wang, Yanan Ma, Jia Liu, Li Xu, Li Wen, Ranyun Wu, Yongfa Cheng, Liang Li, Siliang Wang, Yang Yue, Zhixiang Huang   +10 more
wiley   +1 more source

Bend Propagation by a Sliding Filament Model for Flagella [PDF]

, 1971
1. If active sliding occurs between flagellar filaments, as suggested for the sliding filament mechanism for muscular contraction, it will generate positive bending in one direction along the flagellum and negative bending in the opposite direction ...
Brokaw, C. J.
core  

Ecosystem size reverses the effect of the spatial coupling between autotrophic and heterotrophic ecosystems

Oikos, EarlyView.
The flow of non‐living resources between autotrophic and heterotrophic ecosystems can impact their ecosystem function. However, ecosystem size is similarly known to influence ecological properties and it is uncertain how the size of coupled ecosystems mediates the effect of resource flows.
Emanuele Giacomuzzo, Tianna Peller, Isabelle Gounand, Florian Altermatt   +3 more
wiley   +1 more source

Propulsion in a viscoelastic fluid

, 2007
Flagella beating in complex fluids are significantly influenced by viscoelastic stresses. Relevant examples include the ciliary transport of respiratory airway mucus and the motion of spermatozoa in the mucus-filled female reproductive tract. We consider
Bird R. B., Bird R. B., Blake J. R., Blake J. R., Bray D., Denton R., Doi M., Dunn P. F., Eliezer N., Eric Lauga, Gelman R. A., Gilboa A., Giordano A. M., Gray J., Gueron S., Gueron S., Hayat T., Ho H. C., James S. L., Katz D. F., Katz D. F., King M., Larson R. G., Larson R. G., Lillehoj E. P., Liron N., Litt M., Litt M., Meyer F. A., Meyer F. A., Ross S. M., Shake M. P., Suarez S. S., Suarez S. S., Suarez S. S., Suarez S. S., Tam P. Y., Tanner R. I., Wolf D. P., Wolf D. P., Wolf D. P., Wolf D. P., Wolf D. P., Yates G. T.   +43 more
core   +1 more source

Demystifying fungal systematics: A gateway to fungal literacy and societal/ecological relevance through familiar species

PLANTS, PEOPLE, PLANET, EarlyView.
Fungal systematics can feel overwhelming given the vast species diversity within this kingdom, with numerous subgroups at every taxonomic rank. This often creates a disconnect between the undertsnidng of fungal taxonomic diversity and their societal relevance.
Anna Vaiana, Francis Martin, Rasmus Kjøller, Toby Spribille, Garima Singh   +4 more
wiley   +1 more source

H\u3csup\u3e+\u3c/sup\u3e- and Na\u3csup\u3e+\u3c/sup\u3e- elicited rapid changes of the microtubule cytoskeleton in the biflagellated green alga \u3cem\u3eChlamydomonas\u3c/em\u3e [PDF]

, 2017
Although microtubules are known for dynamic instability, the dynamicity is considered to be tightly controlled to support a variety of cellular processes.
Lechtreck, Karl F., Liu, Yi, Mynlieff, Michelle, Qin, Hongmin, Visetsouk, Mike, Yang, Pinfen   +5 more
core   +1 more source

Plate tectonics in the microscopy realm: Molecular insights into morphological variability of Peridinium willei (Peridiniales, Dinophyceae)

TAXON, EarlyView.
Abstract Freshwater Peridinium willei (Peridiniaceae) is globally distributed, but reports linking its morphologies with DNA sequence data remain scarce. The taxonomy of the species, and its infraspecific taxa, remain ambiguous due to the lack of DNA sequence data for the original and type material.
Arwin Ahmadpur, Dana C. Eisenhöld, Eva Facher, Marc Gottschling, Selin Gürkan, Borislava P. Hristova, Johanna Knechtel, Paula M.E. Lehner, Hemingway Nyoka, Paweł M. Owsianny, Chiara Peters, Hélène Reich, Eva Reicheneder, Alexander Rockinger, Cecilia Teodora Satta, Marina Stark, F. Sara Uslu, Anže Žerdoner Čalasan   +17 more
wiley   +1 more source