Results 71 to 80 of about 1,336,966 (305)

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

open access: yesFEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai   +4 more
wiley   +1 more source

Technological Traces on Bone Artefacts from the Late Mesolithic Forest Zone: an attempt at generalization and interpretation (case study of the site Zamostje 2)

open access: yesПоволжская археология
The Mesolithic population inhabiting the Eastern European Forest zone demonstrated remarkable skill in processing bone raw materials and crafting a diverse array of implements for both strategic and domestic purposes.
Lozovskaya Olga   +2 more
doaj   +1 more source

Towards an archaeology of pedagogy: learning, teaching and the generation of material culture traditions

open access: yes, 2008
In this article we seek to build on efforts to apply the insights of social learning theory to interpret patterns of continuity and change in the archaeological record.
Tehrani, J.J., Tehrani, J., Riede, F.
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

Hide-Scrapers from Arukhlo I Settlement in Georgia (on correspondence of the shape and function of prehistoric implements)

open access: yesПоволжская археология, 2017
The article analyses one of the primary categories of the implement complex discovered at Arukhlo I Neolithic settlement (Georgia, Kvemo Kartli Region). The stone implements discovered at the site are characterized by their great variety.
Esakia Ketevan M.   +2 more
doaj   +1 more source

Stuff happens: a material culture approach to textile conservation

open access: yes, 2009
Textile conservation, defined here as the preservation, investigation andpresentation of textiles, is often viewed largely as a technical andaesthetic problem.
Eastop, Dinah
core  

Degradation mechanism of the von Willebrand factor A2 domain by nattokinase

open access: yesFEBS Letters, EarlyView.
Nattokinase, a natto‐derived protease, exhibits potent antithrombotic effects. This study demonstrates that nattokinase directly cleaves the von Willebrand factor (vWF) A2 domain in vitro. Unlike the native regulator ADAMTS13, nattokinase degrades folded vWF independently of shear stress.
Ryuichi Hyakumoto   +3 more
wiley   +1 more source

Nuclear Material Culture

open access: yes, 2016
Artists: Nick Crowe & Ian Rawlinson, James Acord, Susan Schuppli, Kota Takeuchi, Thomson & Craighead, David Mabb, Erika Kobayashi Curated by Ele Carpenter Material Nuclear Culture is an exhibition exploring the material traces and cultural legacy of ...
Craighead, A., Thomson, J.
core  

An unexpected alternative viologen electron mediator site in tungsten‐containing formate dehydrogenase

open access: yesFEBS Letters, EarlyView.
An unexpected alternative interaction site for ethyl viologen was identified in formate dehydrogenase 1 from Methylorubrum extorquens. Combined mutagenesis, kinetic analysis, and docking revealed that aromatic residues near an iron–sulfur cluster enable flavin mononucleotide‐independent electron transfer, offering a framework for engineering improved ...
Eleni G. Poloniataki, Yong Hwan Kim
wiley   +1 more source

Material culture: an inquiry into the meanings of artefacts [PDF]

open access: yes
The main purpose of the following inquiry is to emphasise the importance of a phenomenon long neglected by the majority of the human sciences, the artefact; each one of us, no matter what age, sex or culture, is in contact with artefacts every moment of ...
Holt, Timothy James Peter
core  

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