Results 41 to 50 of about 14,239,838 (283)

Molecular bases of circadian magnesium rhythms across eukaryotes

open access: yesFEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Research of a contact stresses in swivel elements of flexible shaft in screw conveyor for transportation of agricultural materials

open access: yesAgraarteadus, 2022
The paper presents the new design of the rotating part with ball-bearing swivel joints between its sections for flexible screw conveyors. The new design provides for the improvement of the operation efficiency and loading capacity, the enhancement of the
Volodymyr Bulgakov   +9 more
doaj   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

open access: yesFEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang   +8 more
wiley   +1 more source

Classification of Keruing (Dipterocarpus spp.) in Indonesia on the Basis of Fruit Characters

open access: yesJurnal Ilmu Kehutanan, 2016
The taxonomy status of Dipterocarpaceae family has been changed for several times. According to the review of classification compiled by Heim, Symington, Meijer, Maury and Ashton, the genus Dipterocarpus had quite close relations with Anisoptera ...
Dwi Tyaningsih Adriyanti   +3 more
doaj   +1 more source

Development and Positioning of the Collective Product of Slovenian Craft Trademark [PDF]

open access: yesTekstilec, 2017
The new collective trademark Izdelek slovenske obrti (hereinafter: PSC; English: Product of Slovenian Craft) was launched on the market in 2014. The initiative for the trademark was provided by the Textile Section at the Chamber of Craft and Small ...
Adrijana Poljanšek   +1 more
doaj   +1 more source

Mechanisms to Ensure Pro-Poor Water Service Delivery in Peri-Urban and Urban areas [PDF]

open access: yes, 2010
This report presents an overview of mechanisms for ensuring access to safe and affordable water services for the urban poor, as found in global literature. After presenting the main issues related to access to water services for the (peri-) urban poor in
Marieke Adank, Peter Ryan
core  

Frequentist analyses of solar neutrino data (updated including KamLAND and SNO data) [PDF]

open access: yes, 2001
The solar neutrino data are analyzed in a frequentist framework, using the Crow-Gardner and Feldman-Cousins prescriptions for the construction of confidence regions.
Creminelli, Paolo   +2 more
core   +2 more sources

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

Problems in nomenclature and systematics in the subfamily kalanchoideae (Crassulaceae) over the years

open access: yesActa Agrobotanica, 2012
Ambiguity concerning the systematics and nomenclature of the subfamily Kalanchoideae has been observed in the family Crassulaceae. In the history of research on representatives of the above-mentioned systematic group, there have been two opposing ...
Mykhaylo Chernetskyy
doaj   +1 more source

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