Results 61 to 70 of about 11,614,908 (287)

YIPFα1A expression is regulated by multilayered molecular mechanisms

FEBS Open Bio, EarlyView.
YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji, Yurika Nakanishi, Nobuhiro Nakamura   +2 more
wiley   +1 more source

Rapid reversion from monomer to dimer regenerates the ultraviolet-B photoreceptor UV RESISTANCE LOCUS8 in intact arabidopsis plants [PDF]

, 2013
Arabidopsis (Arabidopsis thaliana) UV RESISTANCE LOCUS8 (UVR8) is a photoreceptor that specifically mediates photomorphogenic responses to ultraviolet (UV)-B in plants.
Jenkins, G.I., Heilmann, M.
core   +1 more source

Synthesis and crystallization of configurable TiO2 nanostructures through anodization process of moderate concentration of NH4F-based organic electrolyte

Materials Research Express
TiO _2 nanostructures play a crucial role in various applications, and optimizing their synthesis is essential for tailoring their properties. Herein, we report the anodization of Ti foils using an electrolyte with a mid-high NH _4 F concentration to ...
Marcos Luna-Cervantes, Luis Zamora-Peredo, Ma de la Paz Cruz-Jáuregui   +2 more
doaj   +1 more source

Optimizing photoactivation of PA‐mCherry for optical pooled CRISPR screens

FEBS Open Bio, EarlyView.
Photoactivatable PA‐mCherry finds widespread use to optically tag individual cells. However, confocal 405 nm UV laser‐scanning (normal scan) is much less efficient than widefield UV illumination, limiting the use of PA‐mCherry on confocal instruments. We remedy this limitation by reporting that rapid and repeated confocal scanning with a low‐intensity,
Sravasti Mukherjee, Giulia Zanetti, Bram van den Broek, Kees Jalink   +3 more
wiley   +1 more source

Effects of natural solar UV-B radiation on three Arabidopsis accessions are strongly affected by seasonal weather conditions [PDF]

, 2018
Large numbers of studies have reported on the responses of plants that are exposed to a specific dose of ultraviolet-B (UV-B) radiation. However, in the natural environment UV-B is a highly dynamic variable with UV-B intensities depending on, amongst ...
Aoife Coffey, Marcel A.K. Jansen, Coffey, Aoife M., Jansen, Marcel A. K.   +3 more
core   +1 more source

Involvement of the eIF2α Kinase GCN2 in UV-B Responses

Frontiers in Plant Science, 2019
GCN2 (general control nonrepressed 2) is a serine/threonine-protein kinase that regulates translation in response to stressors such as amino acid and purin deprivation, cold shock, wounding, cadmium, and UV-C exposure. Activated GCN2 phosphorylates the α-
Paula Llabata, Paula Llabata, Paula Llabata, Julia Richter, Isabel Faus, Karolina Słomiňska-Durdasiak, Karolina Słomiňska-Durdasiak, Lukas Hubert Zeh, Jose Gadea, Marie-Theres Hauser   +9 more
doaj   +1 more source

Acute caffeine treatment protects the developing retina from ischemia‐induced cell death

FEBS Open Bio, EarlyView.
Caffeine reduces cell death in the developing retina under ischemia (OGD). This effect does not involve BDNF upregulation or antioxidant pathways (NRF2/VEGF). Neuroprotection occurs mainly through adenosine A2A receptor antagonism, decreasing glutamate release and excitotoxicity, highlighting caffeine's potential as an acute neuroprotective agent in ...
Amanda Alves Nascimento, Danniel Pereira‐Figueiredo, Gabriella Grossi de Lima Dias, Gabriel Ferreira dos Santos, Mariana Rodrigues Pereira, Rafael Brito, Karin C Calaza   +6 more
wiley   +1 more source

Transcriptome changes in grapevine (Vitis vinifera L.) cv. Malbec leaves induced by ultraviolet-B radiation

BMC Plant Biology, 2010
Background Ultraviolet-B radiation (UV-B, 280-315 nm) is a natural component of sunlight, which has numerous regulatory effects on plant physiology. The nature of the response to UV-B is dependent on fluence rate, dose, duration and wavelength of the UV ...
Martinez-Zapater Jose M, Bottini Ruben, Francisco Rita, Piccoli Patricia N, Pontin Mariela A, Lijavetzky Diego   +5 more
doaj   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

The effects of UV-B on the biochemistry and metabolism of plants.

, 2017
This chapter focuses on the effects of UV-B radiation on the biochemistry and metabolism of plants and their underlying mechanisms. Information on the UV-inducible metabolites and protection responses of plants against UV-B radiation are also discussed.
É. Hideg, Strid, Åke,, Hideg, Éva,, Å. Strid   +3 more
core   +1 more source