Results 61 to 70 of about 68,187 (350)

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Comparison between sand and clay clogging mechanisms of pervious concrete pavement

open access: yesScientific Reports, 2022
Pervious concrete (PC) pavement has been widely accepted as a green infrastructure but is prone to clogging. This study comparatively investigated sand and clay clogging mechanisms of PC and vertical sediment distributions of sand-clogged and clay ...
Yunkang Rao   +5 more
doaj   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Clogging Modes of Microbially Induced Calcium Carbonate Precipitation Under Continuous Flow Conditions and Mode Transitions

open access: yesWater Resources Research
Microbially induced calcium carbonate precipitation (MICP) holds vast potential for soil reinforcement, material repair, and permeability control. However, the pore structure evolution and clogging modes under continuous flow conditions remain elusive ...
Zhiping Chen   +6 more
doaj   +1 more source

Mechanics of nozzle clogging during direct ink writing of fiber-reinforced composites

open access: yes, 2020
Nozzle clogging frequently occurs while printing fiber-filled polymer inks with extrusion-based additive manufacturing processes, which limits the quantity of fibers that can be added to the matrix, part fidelity, and geometric accuracy of the printing ...
B. Croom   +7 more
semanticscholar   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

On conditions of sandbar clogging at confluences in the Upper Yellow River

open access: yesShui kexue jinzhan, 2013
Sandbar clogging occurred frequently at the confluence between hyper-concentrated flood flows from tributaries and the main stream in the Upper Yellow River,with consequence of severe flooding disasters.The properties of hyper-concentrated flood flow in ...
ZHANG Yuanfeng   +3 more
doaj   +1 more source

Application of physical clogging models to Managed Aquifer Recharge: a review of modelling approaches from engineering fields

open access: yesAcque Sotterranee, 2023
Managed Aquifer Recharge (MAR) sites suffer from the long-lasting problem of clogging. The causes of clogging are physical, biological, chemical and mechanical processes and their complex interaction, with physical clogging being recognised as the ...
Maria Chiara Lippera   +2 more
doaj   +1 more source

Clogging Experiments Data

open access: yes, 2019
Includes in the tabs within the excel file the following datasets: 1) data short term clogging experiment; 2) data for long term clogging experiment; 3) fitness (seeds) data for short term clogging experiment; 4) details of ant species and abundance ...
Karina Boege (107269)   +5 more
core   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

open access: yesFEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

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