Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Jeffrey P Bibeau"'
Autor:
Xinxin Ding, Leah M Pervere, Carl Bascom, Jeffrey P Bibeau, Sakshi Khurana, Allison M Butt, Robert G Orr, Patrick J Flaherty, Magdalena Bezanilla, Luis Vidali
Publikováno v:
PLoS Genetics, Vol 14, Iss 5, p e1007221 (2018)
Our ability to identify genes that participate in cell growth and division is limited because their loss often leads to lethality. A solution to this is to isolate conditional mutants where the phenotype is visible under restrictive conditions. Here,
Externí odkaz:
https://doaj.org/article/900d78187fb64643be74f77d763779b8
Autor:
Joel A. Sexton, Tony Potchernikov, Jeffrey P. Bibeau, Gabriela Casanova-Sepúlveda, Wenxiang Cao, Hua Jane Lou, Titus J. Boggon, Enrique M. De La Cruz, Benjamin E. Turk
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-15 (2024)
Abstract Cofilin family proteins have essential roles in remodeling the cytoskeleton through filamentous actin depolymerization and severing. The short, unstructured N-terminal region of cofilin is critical for actin binding and harbors the major sit
Externí odkaz:
https://doaj.org/article/0bf806576040487297309399396227f8
Autor:
Jeffrey P. Bibeau, Nandan G. Pandit, Shawn Gray, Nooshin Shatery Nejad, Charles V. Sindelar, Wenxiang Cao, Enrique M. De La Cruz
Publikováno v:
Proceedings of the National Academy of Sciences. 120
Actin cytoskeleton force generation, sensing, and adaptation are dictated by the bending and twisting mechanics of filaments. Here, we use magnetic tweezers and microfluidics to twist and pull individual actin filaments and evaluate their response to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e452952e03d81bc3e6293782c7fbdee
https://doi.org/10.1073/pnas.2208536120
https://doi.org/10.1073/pnas.2208536120
Autor:
Andrew R. Huehn, Jeffrey P. Bibeau, Anthony C. Schramm, Wenxiang Cao, Enrique M. De La Cruz, Charles V. Sindelar
Publikováno v:
Proc Natl Acad Sci U S A
Members of the cofilin/ADF family of proteins sever actin filaments, increasing the number of filament ends available for polymerization or depolymerization. Cofilin binds actin filaments with positive cooperativity, forming clusters of contiguously
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::482d8c54d190776c5d9fcfb947ef510f
https://doi.org/10.1073/pnas.1915987117
https://doi.org/10.1073/pnas.1915987117
Publikováno v:
Plant Mol Biol
Here we review, from a quantitative point of view, the cell biology of protonemal tip growth in the model moss Physcomitrium patens. We focus on the role of the cytoskeleton, vesicle trafficking, and cell wall mechanics, including reviewing some of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acf2ce0db68393bbceb2cf6ddb1e1d19
https://europepmc.org/articles/PMC8492783/
https://europepmc.org/articles/PMC8492783/
Autor:
Luis Vidali, Erkan Tüzel, Jeffrey P. Bibeau, Parker J. Simpson, Giulia Galotto, Pattipong Wisanpitayakorn, Yen-Chun Liu
In tip-growing plant cells, growth results from myosin XI and F-actin mediated deposition of cell wall polysaccharides contained in secretory vesicles. Previous evidence showed that myosin XI anticipates F-actin accumulation at the cell’s tip, sugg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de9753fe46030917b356fcacb447c9d9
https://doi.org/10.1101/2020.08.25.266296
https://doi.org/10.1101/2020.08.25.266296
Autor:
Erkan Tüzel, Luis Vidali, S. Iman Mousavi, James L. Kingsley, Fabienne Furt, Max Levine, Jeffrey P. Bibeau
Publikováno v:
Journal of Cell Science.
The actin cytoskeleton and active membrane trafficking machinery are essential for polarized cell growth. To understand the interactions between myosin XI, vesicles and actin filaments in vivo, we performed fluorescence recovery after photobleaching
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::790888a5ef6030e14cc73a9b1461ffc7
https://doi.org/10.1242/jcs.234682
https://doi.org/10.1242/jcs.234682
Publikováno v:
Plant Physiology. 176:352-363
F-actin has been shown to be essential for tip growth in an array of plant models, including Physcomitrella patens One hypothesis is that diffusion can transport secretory vesicles, while actin plays a regulatory role during secretion. Alternatively,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac085004d0bdbbff9274166d11419ad9
https://doi.org/10.1104/pp.17.00753
https://doi.org/10.1104/pp.17.00753
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 1992
This protocol describes the automated imaging and a quantitative analysis of the morphology of small plants from the moss Physcomitrella patens. This method can be used for the analysis of growth phenotypes produced by transient RNA interference or f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f9a86938061ca5064ef03d759bee4fa9
https://pubmed.ncbi.nlm.nih.gov/31148047
https://pubmed.ncbi.nlm.nih.gov/31148047
Autor:
Fabienne Furt, Erkan Tüzel, Jeffrey P. Bibeau, S. Iman Mousavi, James L. Kingsley, Max Levine, Luis Vidali
The apical actin cytoskeleton and active membrane trafficking machinery are essential in driving polarized cell growth. To better understand the interactions between myosin XI, vesicles, and actin filamentin vivo, we performed Fluorescence Recovery A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da8d4e80ca9a65f8b219dc72d52269bc
https://doi.org/10.1101/624361
https://doi.org/10.1101/624361