Results 51 to 60 of about 55,282 (252)

Resonant-interaction-induced Rydberg antiblockade [PDF]

Physics Letters A Volume 384, Issue 1, 9 January 2020, 126039, 2019
Different from the conventional Rydberg antiblockade (RAB) regime that either requires weak Rydberg-Rydberg interaction (RRI), or compensates Rydberg-Rydberg interaction (RRI)-induced energy shift by introducing dispersive interactions, we show that RAB regime can be achieved by resonantly driving the transitions between ground state and Rydberg state ...
arxiv   +1 more source

The role of motor proteins in endosomal sorting [PDF]

, 2011
Microtubule motor proteins play key roles in the spatial organization of intracellular organelles as well as the transfer of material between them.
Hunt, Sylvie, Stephens, DJ
core   +2 more sources

The Role of Mg2+ Cofactor in the Guanine Nucleotide Exchange and GTP Hydrolysis Reactions of Rho Family GTP-binding Proteins*

Journal of Biological Chemistry, 2000
The biological activities of Rho family GTPases are controlled by their guanine nucleotide binding states in cells. Here we have investigated the role of Mg2+ cofactor in the guanine nucleotide binding and hydrolysis processes of the Rho family members ...
Baolin Zhang, Yaqin Zhang, Zhi-Xin Wang, Yi Zheng   +3 more
semanticscholar   +1 more source

The late endocytic Rab39a GTPase regulates the interaction between multivesicular bodies and chlamydial inclusions. [PDF]

, 2015
Given their obligate intracellular lifestyle, Chlamydia trachomatis ensure their access to multiple host sources of essential lipids by interfering vesicular transport.
Capmany, Anahi, Damiani, Maria Elena, Gambarte Tudela, Julian Alberto, Goud, Bruno, Miserey Lenkei, Stephanie, Quintero, Cristian Andres, Raposo, Graça, Romao, Maryse   +7 more
core   +1 more source

Rab7a and Mitophagosome Formation

Cells, 2019
The small GTPase, Rab7a, and the regulators of its GDP/GTP-binding status were shown to have roles in both endocytic membrane traffic and autophagy. Classically known to regulate endosomal retrograde transport and late endosome-lysosome fusion, earlier ...
Esther Hui Na Tan, Bor Luen Tang
doaj   +1 more source

Robust Adaptive Beamforming for General-Rank Signal Model with Positive Semi-Definite Constraint via POTDC [PDF]

A. Khabbazibasmenj and S.A. Vorobyov, "Robust adaptive beamforming for general-rank signal model with positive semi-definite constraint via POTDC," IEEE Trans. Signal Processing, vol. 61, no. 23, pp. 6103-6117, Dec. 2013, 2012
The robust adaptive beamforming (RAB) problem for general-rank signal model with an additional positive semi-definite constraint is considered. Using the principle of the worst-case performance optimization, such RAB problem leads to a difference-of-convex functions (DC) optimization problem.
arxiv   +1 more source

Regulation of polarised growth in fungi [PDF]

, 2008
Polarised growth in fungi occurs through the delivery of secretory vesicles along tracks formed by cytoskeletal elements to specific sites on the cell surface where they dock with a multiprotein structure called the exocyst before fusing with the ...
Adamo, Adamo, Adams, Akashi, Ayad-Durieux, Bachewich, Bartnicki-Garcia, Bartnicki-Garcia, Bassilana, Bassilana, Bassilana, Behrens, Berman, Bidlingmaier, Bose, Boyce, Boyce, Boyce, Boyd, Brown, Caviston, Chant, Chapa y Lazo, Collinge, Colman-Lerner, Court, Crampin, Cvrckova, Dong, Drgonova, Dunkler, Feng, Finger, France, Gao, Girbardt, Gladfelter, Goehring, Gorovits, Gulli, Guo, Harris, Harris, Hartwell, Hergovich, Hou, Hou, Irazoqui, Jin, Karnoub, Knechtle, Kohno, Konzack, Kron, Leberer, Leberer, Leberer, Leonhard, Lew, Li, Liu, Loeb, Loeb, Longtine, Mahlert, Mata, McCollum, McCusker, Medkova, Mehta, Mendenhall, Nelson, Nonaka, Novick, Pan, Park, Pearson, Peter, Peter E. Sudbery, Philippsen, Punt, Qadota, Racki, Read, Santangelo, Schmidt, Seiler, Seiler, Sinha, Smith, Soll, Stevenson, Sudbery, Sudbery, Sudbery, Tamaskovic, Tanaka, Tcheperegine, Trinci, Verde, Versele, Virag, Virag, Walton, Walworth, Wedlich-Soldner, Wedlich-Soldner, Wendland, Wu, Yarden, Zhang, Zheng, Zheng   +112 more
core   +1 more source

The yeast lgl family member Sro7p is an effector of the secretory Rab GTPase Sec4p [PDF]

, 2006
Rab guanosine triphosphatases regulate intracellular membrane traffic by binding specific effector proteins. The yeast Rab Sec4p plays multiple roles in the polarized transport of post-Golgi vesicles to, and their subsequent fusion with, the plasma ...
Andreeva, Anna, Brennwald, Patrick, Gangar, Akanksha, Grosshans, Bianka L., Niessen, Sherry, Novick, Peter, Yates, John R.   +6 more
core   +3 more sources

Identification of new protein species among 33 different small GTP-binding proteins encoded by cDNAs from Lotus japonicus, and expression of corresponding mRNAs in developing root nodules.

The Plant Journal, 1997
In this study, 266 cDNA clones were isolated from a cDNA library made from mRNA of three-week-old root nodules of Lotus japonicus, employing a degenerate oligonucleotide probe that corresponds to a conserved region of small GTP-binding (SMG) proteins ...
Søren Borg, Birgitte Brandstrup, T. J. Jensen, Carsten Poulsen   +3 more
semanticscholar   +1 more source

The Rab-binding profiles of bacterial virulence factors during infection [PDF]

, 2016
Legionella pneumophila, the causative agent of Legionnaire's disease, uses its type IV secretion system to translocate over 300 effector proteins into host cells.
Broncel, M, Carson, D, Frankel, GM, Mattheis, C, Mousnier, A, Schroeder, GN, So, EC, Tate, EW   +7 more
core   +1 more source