Results 61 to 70 of about 37,365 (214)

Application of Metal‐Organic Framework Composites

ChemistryEurope, EarlyView.
This review summarizes the applications of MOF composites in adsorption, energy storage, catalysis, biomedicine, and sensing. It also discusses the functionality of MOF composites from a dimensional perspective. Environmental issues have intensified, and demand for energy continues to grow, making it challenging for conventional materials to meet the ...
Yihao Chen, Hengyue Xu, Jiakang Shi, Yichun Su, Xudong Chen, Huan Pang   +5 more
wiley   +1 more source

The NLS3 Motif in TPX2 Regulates Spindle Architecture in Xenopus Egg Extracts

Cytoskeleton, EarlyView.
ABSTRACT A bipolar spindle composed of microtubules and many associated proteins functions to segregate chromosomes during cell division in all eukaryotes, yet both spindle size and architecture vary dramatically across different species and cell types.
Guadalupe E. Pena, Xiao Zhou, Lauren Slevin, Christopher Brownlee, Rebecca Heald   +4 more
wiley   +1 more source

Purification of Fluorescently Labeled Saccharomyces cerevisiae Spindle Pole Bodies [PDF]

, 2016
Centrosomes are components of the mitotic spindle responsible for organizing microtubules and establishing a bipolar spindle for accurate chromosome segregation. In budding yeast, Saccharomyces cerevisiae, the centrosome is called the spindle pole body, a highly organized trilaminar structure embedded in the nuclear envelope.
Beth Graczyk, Kimberly K. Fong, Trisha N. Davis   +2 more
openaire   +3 more sources

Mechanical Coupling With the Nuclear Envelope Shapes the Schizosaccharomyces pombe Mitotic Spindle

Cytoskeleton, EarlyView.
ABSTRACT The fission yeast Schizosaccharomyces pombe divides via closed mitosis, meaning that spindle elongation and chromosome segregation transpire entirely within the closed nuclear envelope. Both the spindle and nuclear envelope must undergo shape changes and exert varying forces on each other during this process.
Marcus A. Begley, Taylor Mahoney, Christian Pagán Medina, Parsa Zareiesfandabadi, Matthew B. Rapp, Mastawal Tirfe, Sharonda J. LeBlanc, Meredith D. Betterton, Mary Williard Elting   +8 more
wiley   +1 more source

The SUN Protein Mps3 Is Required for Spindle Pole Body Insertion into the Nuclear Membrane and Nuclear Envelope Homeostasis

PLoS Genetics, 2011
The budding yeast spindle pole body (SPB) is anchored in the nuclear envelope so that it can simultaneously nucleate both nuclear and cytoplasmic microtubules. During SPB duplication, the newly formed SPB is inserted into the nuclear membrane.
Jennifer M. Friederichs, Suman Ghosh, Christine J Smoyer, Scott McCroskey, Brandon D Miller, K. Weaver, Kym Delventhal, J. Unruh, Brian D. Slaughter, Sue L. Jaspersen   +9 more
semanticscholar   +1 more source

Nuclear Entanglement: New Insights Into the Role of Cytoskeleton and Nucleoskeleton in Plant Nuclear Function

Cytoskeleton, EarlyView.
ABSTRACT Of the three types of cytoskeleton known in animals—actin, microtubules, and intermediate filaments—only actin and microtubules exist in plants. Both play important roles in cellular shaping, organelle movement, organization of the endomembrane system, and cell signaling.
Norman R. Groves, Katelyn Amstutz, Lily A. Schumacher, Iris Meier   +3 more
wiley   +1 more source

Brr6 drives the Schizosaccharomyces pombe spindle pole body nuclear envelope insertion/extrusion cycle

Journal of Cell Biology, 2011
The fission yeast interphase spindle pole body (SPB) is a bipartite structure in which a bulky cytoplasmic domain is separated from a nuclear component by the nuclear envelope. During mitosis, the SPB is incorporated into a fenestra that forms within the
T. Tamm, Á. Grallert, E. Grossman, Isabel Alvarez-Tabarés, Frankie Stevens, I. Hagan   +5 more
semanticscholar   +1 more source

β‐Catenin localization in the ctenophore Mnemiopsis leidyi suggests an ancestral role in cell adhesion and nuclear function

Developmental Dynamics, EarlyView.
Abstract Background The emergence of multicellularity in animals marks a pivotal evolutionary event, which was likely enabled by molecular innovations in the way cells adhere and communicate with one another. β‐Catenin is significant to this transition due to its dual role as both a structural component in the cadherin–catenin complex and as a ...
Brian M. Walters, Lucas J. Guttieres, Mayline Goëb, Stanley J. Marjenberg, Mark Q. Martindale, Athula H. Wikramanayake   +5 more
wiley   +1 more source

Nuclear envelope insertion of spindle pole bodies and nuclear pore complexes [PDF]

Nucleus, 2012
The defining feature of eukaryotic cells is the double lipid bilayer of the nuclear envelope (NE) that serves as a physical barrier separating the genome from the cytosol. Nuclear pore complexes (NPCs) are embedded in the NE to facilitate transport of proteins and other macromolecules into and out of the nucleus. In fungi and early embryos where the NE
Sue L. Jaspersen, Suman Ghosh
openaire   +3 more sources

Robot‐Assisted Partial Nephrectomy for Multiple Synchronous Renal Tumors in Unilateral Kidney Using Hinotori Surgical System: A Case Report

IJU Case Reports, EarlyView.
ABSTRACT Introduction Multiple synchronous renal tumors (MSRT) in unilateral kidney are clinically rare. Simultaneous resection for multiple tumors with RAPN is complicated and challenging. Herein, we report the successful resection of three synchronous renal tumors located in unilateral kidney with RAPN using the hinotori surgical robot system.
Kento Ozawa, Hiromitsu Watanabe, Kyohei Watanabe, Yuto Matsushita, Keita Tamura, Daisuke Motoyama, Atsushi Otsuka, Teruo Inamoto, Hideaki Miyake   +8 more
wiley   +1 more source