Results 41 to 50 of about 921,158 (313)

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

open access: yesFEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura   +2 more
wiley   +1 more source

Alographia dos álkalis... de Frei Conceição Veloso: um manual de química industrial para produção da potassa no Brasil colonial The production of potash from plants in colonial Brazil as described in fray Conceição Veloso's Alographia dos alkalis...

open access: yesQuímica Nova, 2008
Potassium carbonate, or potash, was the most important industrial chemical of the 18th century. It was essential for producing glass, soap, saltpeter, dyes, several drugs, and also used for bleaching linens, paper, and sugar.
Fernando J. Luna
doaj   +1 more source

Scientific Publishing: Agents, Genres, Technique and the Making of Knowledge

open access: yesHistories, 2022
The history of scientific publishing has been one of the most topical research subjects in the history of science during the last few decades. It has furthered scholarly communication with other disciplines, such as book history, the history of education
Josep Simon
doaj   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

“Night and fog”: a film in history, by Sylvie Lindeperg (Minneapolis: University of Minnesota Press, 2014) [book review]

open access: yes, 2019
Book review of “Night and fog”: a film in history, by Sylvie Lindeperg; translated by Tom Mes; edited by Michael Renov, Faye Ginsburg, and Jane Gaines. Minneapolis: University of Minnesota Press, 2014.
Clark, Catherine E.
core   +1 more source

Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation

open access: yesFEBS Letters, EarlyView.
Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz   +11 more
wiley   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

open access: yesFEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa   +3 more
wiley   +1 more source

Prague postal time service: clock and sirens – improbable connection

open access: yesActa Polytechnica
The goal of this paper is to present the origin, development, and technical parameters of the Postal Time Service, which was established in the capital of Czechoslovakia – Prague, gradually in the years 1933–1935.
Martin Dominik Hrtus
doaj   +1 more source

The History of Science in Latin America in its own terms

open access: yesRevista Portuguesa de História, 2020
This article conducts a comparative analysis of two journals: Quipu, created in 1984 by the Latin American Society for the History of Sciences and Technology in Mexico, published until 1994 and shortly relived between 1999 and 2000, and the Brazilian ...
Marcia Regina Barros da Silva
doaj   +1 more source

Invasions of Russia in 1708 and 1812 [PDF]

open access: yes, 2009
Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Humanities, 2009.Includes bibliographical references (leaves 97-98).Introduction: There were two invasions of Russia by foreign powers in the early eighteenth and nineteenth centuries ...
Hollander, Samuel, S.B. Massachusetts Institute of Technology
core  

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