Results 61 to 70 of about 3,607 (224)

Visiting Chilkats watching dance at the Klukwan potlatch, Alaska, October 11, 1898 [PDF]

open access: yes, 1898
Pillsbury 421 PH Coll 331.1A potlatch is a traditional ceremony practiced by indigenous tribes of the Pacific Northwest regions of Canada and the United States. The name “potlatch” derives from the Chinook language and means, “to give” in English.
Pillsbury, Arthur C. (Arthur Clarence)
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

The ubiquitin‐proteasome system and autophagy as guardians of the cellular proteome

open access: yesFEBS Letters, EarlyView.
This Perspective covers the three principles governing the crosstalk between the ubiquitin‐proteasome system and autophagy in cellular proteostasis: (1) a shared ubiquitin code routing substrates via shuttle factors or autophagy receptors; (2) spatial compartmentalization into phase‐separated degradation hubs and organelle‐specific modules (exemplified
Ivan Dikic
wiley   +1 more source

Kastesormus arvokkaimmalle [PDF]

open access: yes, 2018
Opinnäytetyön tavoitteena on luoda kastesormus, korostaen henkilön tärkeyttä syntymästä lähtien. Suurim-pana ja vaikuttavimpana lähtökohtana kastesormuksen idealle toimii ajatus siitä, että henkilön kokema rak-kaus ja arvostus jo taaperoiässä vaikuttaa ...
Riihijärvi, Ronja
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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

Seaplane flying during the Potlatch Festival, 1913 [PDF]

open access: yes, 1913
The Tilikums of Elttaes were a fraternal, civic organization composed primarily of influential white Seattle area businessmen, who used Native American imagery to promote tourism and the economic development of the city.

core  

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

インドネシア・西スマトラ村落における通過儀礼の一側面 : 婚姻・産育儀礼における性別構造を中心に [PDF]

open access: yes
Minangkabau culture has been of special interest to scholars because of its contradictory combination of traditions: patrilineally-oriented Islam and matrilinally-oriented Adat.
坂元, 一光   +2 more
core  

Becoming a person from Mbya Guarani perspective (Misiones Province, Argentina) [PDF]

open access: yes, 2015
The aim of this paper is to describe and discuss some results from an ethnographic research on Argentinian Mbya communities focused on representations and practices related to childrearing and development during the first stages of life course. Firstly,
Remorini, Carolina
core  

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