Results 51 to 60 of about 551,849 (260)

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS 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

Intraspecific genetic diversity and composition modify species‐level diversity–productivity relationships [PDF]

New Phytologist, 2014
Summary Biodiversity regulates ecosystem functions such as productivity, and experimental studies of species mixtures have revealed selection and complementarity effects driving these responses. However, the impacts of intraspecific genotypic diversity in these studies are unknown, despite it forming a substantial part of the biodiversity.
Schöb Christian, Kerle Sarah, Karley Alison J., Morcillo Luna, Pakeman Robin J., Newton Adrian C., Brooker Rob W.   +6 more
openaire   +4 more sources

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

FEBS 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

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

FEBS 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

Dynamic product diversity

, 2012
The goal of this paper is to study the frequency of new product introductions in monopoly markets where demand is subject to transitory saturation. We focus on those types of goods for which consumers purchase at most one unit of each variety, but repeat purchases in the same product category.
Caminal, Ramon, Universitat Autònoma de Barcelona. Unitat de Fonaments de l'Anàlisi Econòmica, Institut d'Anàlisi Econòmica   +2 more
openaire   +4 more sources

A simple and rapid method for generating antibodies against bovine alphaherpesvirus 1 viral proteins through immunization with virus-infected murine cells

Biochemistry and Biophysics Reports
Bovine alphaherpesvirus 1 (BoAHV-1) infects cattle and typically results in significant economic losses for the cattle industry worldwide. Currently, antibodies targeting only a limited number of viral proteins are commercially available.
Jiayu Lin, Xiaozhen Ma, Naifan Zhang, Yue Pang, Filomena Fiorito, Xiuyan Ding, Liqian Zhu   +6 more
doaj   +1 more source

Gene refashioning through innovative shifting of reading frames in mosses

Nature Communications, 2018
Extant representatives of the earliest land plant lineages adapt to various terrestrial habitats with structural and physiological innovations. Here the authors show a dual-coding gene in the moss Physcomitrella patens evolved from a hemerythrin gene ...
Yanlong Guan, Li Liu, Qia Wang, Jinjie Zhao, Ping Li, Jinyong Hu, Zefeng Yang, Mark P. Running, Hang Sun, Jinling Huang   +9 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

PGK1 enhances productive bovine herpesvirus 1 infection by stimulating β-catenin-dependent transcription

Veterinary Research
Bovine herpesvirus 1 (BoHV-1) productive infection stimulates β-catenin-dependent transcription to facilitate virus replication. Phosphoglycerate kinase 1 (PGK1), which catalyses the initial step of ATP production during glycolysis, also has a ...
Xuan Li, Wenyuan Gu, Shitao Li, Filomena Fiorito, Xiuyan Ding, Liqian Zhu   +5 more
doaj   +1 more source

Evaluation of the impact of olive fruit fly (Bactrocera oleae [Gmelin, 1790], Diptera: Tephritidae) infestation on olive grove in Biskra (Algeria)

Acta Agriculturae Slovenica
Olive production is important to Algeria's economy and ecology, its cultivation has expanded significantly in recent years in Biskra region, increasing both area and production, with olive varieties that adapt well to local conditions.
Kamila GACEM, Farid MEZERDI
doaj   +1 more source