Results 171 to 180 of about 1,111,922 (385)

Photocaged Dinucleoside Tetraphosphates for Light‐Mediated Activation of 5′ Cap Interactions and Translation In Vitro

ChemistryEurope, EarlyView.
Photocaged dinucleoside tetraphosphates can be incorporated into mRNA by T7 RNA polymerase. Subsequent irradiation with light activates 5′ cap interactions and translation. These 5′ cap analogs are useful tools to probe the functions of naturally occurring dinucleoside tetraphosphates and their role in bacteria and mammalian cells.
Cedrik Kühling, Wiebke Teich, Bayram Terzi, Helena Schepers, Sabine Hüwel, Andrea Rentmeister   +5 more
wiley   +1 more source

Ribosomal protein L1 from Escherichia coli. Its role in the binding of tRNA to the ribosome and in elongation factor g-dependent gtp hydrolysis.

, 1983
Gernot Sander
openalex   +1 more source

Apical localization of the alpha subunit of GTP-binding protein Go in choroidal and ciliated ependymocytes [published erratum appears in J Neurosci 1989 Apr;9(4):following Table of Contents] [PDF]

, 1989
Sylvie Peraldi, Benjamin Dao, Philippe Brabet, Vincent Homburger, B. Rouot, Madeleine Toutant, C. Bouillé, I Assenmacher, Joël Bockaert, Jacqueline Gabrion   +9 more
openalex   +1 more source

Asymmetric Total Synthesis of (−)‐Glycybridin B, a Pharmacophore Screened Candidate for Tubulin Binding

Chemistry – A European Journal, EarlyView.
Discovery and first total synthesis of (−)‐glycybridin B via a five‐step route utilizing a key chalcone intermediate. Initially identified through a pharmacophore screening as a potential tubulin binder, this natural product serves as a tool compound to explore structure‐activity relationships related to microtubule targeting and anticancer potential ...
Alice Maiocchi, Maxim Shevelev, Zlata Boiarska, Juan Estévez‐Gallego, Francesca Bonato, Paolo Orlando, Alessandra Chinosi, Emanuele Marcone, Andrea Citarella, Dragos Horvath, Michel O. Steinmetz, Andrea E. Prota, Alexandre Varnek, Valerio Fasano, Daniele Passarella   +14 more
wiley   +1 more source

5'-p-Fluorosulfonylbenzoyl guanosine as a probe for the GTP-binding protein in alpha 2-adrenergic receptor-adenylate cyclase systems.

, 1983
L E Limbird, S A Buhrow, J Speck, James V. Staros   +3 more
openalex   +1 more source

The PP2A‐B56 Binding Site LxxIxE Contributes to Asp‐Mediated Spindle Pole Stability

Cytoskeleton, EarlyView.
ABSTRACT The organization of microtubules into a mitotic spindle is critical for animal cell proliferation and involves the cooperation of hundreds of proteins whose molecular roles and regulation are not fully understood. The protein product of the Drosophila gene abnormal spindle, Asp, is a microtubule‐associated protein required for correct mitotic ...
Margaux Quiniou, Maria C. Burns, Aynsley McDermott, Karolina Jaworek, Stacey J. Scott, James G. Wakefield, Lori Borgal   +6 more
wiley   +1 more source

GTPase activity of small GTP-binding proteins in HL-60 membranes is stimulated by arachidonic acid [PDF]

, 1993
Erzsébet Ligeti, Véronique Pizon, Alfred Wittinghofer, Peter Gierschik, Karl H. Jakobs   +4 more
openalex   +1 more source

GTP‐binding proteins of the Rho/Rac family: regulation, effectors and functions in vivo

Bioessays, 2007
X. Bustelo, V. Sauzeau, Inma M. Berenjeno   +2 more
semanticscholar   +1 more source

Interaction Between Actin and Microtubules During Plant Development

Cytoskeleton, EarlyView.
ABSTRACT The dynamic interaction between actin filaments (AFs) and microtubules (MTs) plays a crucial role in regulating key developmental and physiological processes in plant cells, particularly in the formation of specialized cell types with distinct shapes and functions, such as pollen tubes, trichomes, and leaf epidermal cells.
Zining Wu, Lidong Gao, M. Arif Ashraf, Qiong Nan   +3 more
wiley   +1 more source

PLK4: Master Regulator of Centriole Duplication and Its Therapeutic Potential

Cytoskeleton, EarlyView.
ABSTRACT Centrosomes catalyze the assembly of a microtubule‐based bipolar spindle, essential for the precise chromosome segregation during cell division. At the center of this process lies Polo‐Like Kinase 4 (PLK4), the master regulator that controls the duplication of the centriolar core to ensure the correct balance of two centrosomes per dividing ...
Muhammad Hamzah, Franz Meitinger, Midori Ohta   +2 more
wiley   +1 more source