Results 41 to 50 of about 374,227 (387)

Game Transfer Phenomena and Problematic Interactive Media Use: Dispositional and Media Habit Factors

open access: yesFrontiers in Psychology, 2021
The study of the effects of interactive media has mainly focused on dysregulated behaviors, the conceptualization of which is supported by the paradigms of addiction.
Angelica B. Ortiz de Gortari   +1 more
doaj   +1 more source

Spatiotemporal Variations and Convergence Characteristics of Green Technological Progress in China’s Mariculture

open access: yesFishes, 2023
The sustainability of mariculture depends on adopting green technologies, which can mitigate the negative impacts on the environment and ensure long-term viability.
Jianyue Ji   +4 more
doaj   +1 more source

Mutations in human dynamin block an intermediate stage in coated vesicle formation [PDF]

open access: yes, 1993
The role of human dynamin in receptor-mediated endocytosis was investigated by transient expression of GTP-binding domain mutants in mammalian cells. Using assays which detect intermediates in coated vesicle formation, the dynamin mutants were found to ...
Damke, Hanna   +5 more
core   +3 more sources

The Targeting of the atToc159 Preprotein Receptor to the Chloroplast Outer Membrane is Mediated by its GTPase Domain and is Regulated by GTP [PDF]

open access: yes, 2002
The multimeric translocon at the outer envelope membrane of chloroplasts (Toc) initiates the recognition and import of nuclear-encoded preproteins into chloroplasts.
Hiltbrunner, Andreas   +3 more
core   +2 more sources

KRAS G13D sensitivity to neurofibromin-mediated GTP hydrolysis

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2019
Significance The protooncogene KRAS, a GTPase, is responsible for activating the MAPK pathway. Cancer mutations at codons 12, 13, or 61 are thought to stabilize KRAS-GTP primarily by preventing GAP protein-stimulated GTP hydrolysis, thereby stabilizing ...
Dana Rabara   +6 more
semanticscholar   +1 more source

Effect of Dietary Japanese Green Tea Powder Supplementation on Feed Utilization and Carcass Profiles in Broilers

open access: yesThe Journal of Poultry Science, 2001
Responses of broiler to dietary Japanese green tea powder (GTP) were investigated using 30 broiler chicks reared from 18 to 52 days of age. Five rations were formulated by addition of 0, 0.5, 0.75, 1.0 and 1.5% of GTP to starter and finisher diets, and ...
Abdul Hai Biswas, Masaaki Wakita
doaj   +1 more source

In vitro and in vivo analyses of co-infections with peste des petits ruminants and capripox vaccine strains

open access: yesVirology Journal, 2021
Background Peste des petits ruminants (PPR) and goat pox (GTP) are two devastating animal epidemic diseases that affect small ruminants. Vaccination is one of the most important measures to prevent and control these two severe infectious diseases ...
Dajun Zhang   +7 more
doaj   +1 more source

Generalized Teleportation Protocol [PDF]

open access: yes, 2005
A generalized teleportation protocol (GTP) for N qubits is presented, where the teleportation channels are non-maximally entangled and all the free parameters of the protocol are considered: Alice's measurement basis, her sets of acceptable results, and ...
Gordon, Goren, Rigolin, Gustavo
core   +2 more sources

Severing enzymes amplify microtubule arrays through lattice GTP-tubulin incorporation

open access: yesScience, 2018
Severing to build microtubules Microtubules are essential intracellular polymers, built from tubulin subunits, that establish cell shape, move organelles, and segregate chromosomes during cell division. Vemu et al.
Annapurna Vemu   +6 more
semanticscholar   +1 more source

Crystallographic Evidence for Substrate-Assisted GTP Hydrolysis by a Small GTP Binding Protein [PDF]

open access: yesStructure, 2005
GTP hydrolysis by small GTP binding proteins of the Ras superfamily is a universal reaction that controls multiple cellular regulations. Its enzymic mechanism has been the subject of long-standing debates as to the existence/identity of the general base and the electronic nature of its transition state.
Jacqueline Cherfils   +1 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy