Results 91 to 100 of about 4,021,724 (320)

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

A progress report… bee pollination in cucumbers for pickling

open access: yesCalifornia Agriculture, 1969
Selective admission of bees to cucumber blossoms (through use of a field screening procedure) resulted in production of fruit yields roughly proportional to the length of time the bees were admitted and to the field activity level of bees during that ...
W Seyman   +4 more
doaj  

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

A progress report: Paraquat for range seeding without cultivation

open access: yesCalifornia Agriculture, 1966
Millions of acres of California rangelands that could otherwise be improved by re-seeding are located on terrain that is steep, erodable, or too rocky for cultivation. Recent research has shown that these ranges can be successfully seeded by spraying the
B Kay
doaj  

GLAAS 2014 Findings: Special report for Africa [PDF]

open access: yes, 2015
The UN-Water GLAAS Special Report for Africa, an initiative led by WHO in close collaboration with the African Ministers' Council on Water and the African Development Bank, provides data from 39 African countries to take stock on progress made during the

core  

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

open access: yesFEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang   +9 more
wiley   +1 more source

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Evaluating the effectiveness of the Disability Discrimination (NI) Order (2006) duties [PDF]

open access: yes, 2009
This report evaluates the effectiveness of the Disability Discrimination (NI) Order (2006) duties. These duties require public authorities in Northern Ireland to promote positive attitudes towards disabled people and to encourage the participation of ...
Bridge, Simon   +2 more
core  

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