Results 41 to 50 of about 727,398 (339)

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

open access: yesFEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino   +7 more
wiley   +1 more source

Deceptive Self-Presentation: The Role of Social Media User Motivation and the Dark Triad Personality

open access: yesPsympathic: Jurnal Ilmiah Psikologi, 2023
Online identity frauds such as love scams, catfishing, and fake content are associated with the freedom of personalization offered by social media platforms which can lead to deceptive self-presentation behavior and impressions.
Ujam Jaenudin   +2 more
doaj   +1 more source

Leaving the Dark ages with AMIGA [PDF]

open access: yes, 2014
We present an Analytic Model of Intergalactic-medium and GAlaxy (AMIGA) evolution since the dark ages. AMIGA is in the spirit of the popular semi-analytic models of galaxy formation, although it does not use halo merger trees but interpolates halo ...
Bruzual, Gustavo   +8 more
core   +3 more sources

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

open access: yesFEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue   +6 more
wiley   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

open access: yesFEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo   +2 more
wiley   +1 more source

Function‐driven design of a surrogate interleukin‐2 receptor ligand

open access: yesFEBS Letters, EarlyView.
Interleukin (IL)‐2 signaling can be achieved and precisely fine‐tuned through the affinity, distance, and orientation of the heterodimeric receptors with their ligands. We designed a biased IL‐2 surrogate ligand that selectively promotes effector T and natural killer cell activation and differentiation. Interleukin (IL) receptors play a pivotal role in
Ziwei Tang   +9 more
wiley   +1 more source

The Magnitude of the Dark Ages 21 cm Signal in the Context of Existing Early and Late Time Constraints on ΛCDM

open access: yesThe Astrophysical Journal Letters
The dark ages 21 cm signal is a promising probe of the currently unobserved infant Universe between the formation of the cosmic microwave background around z  ≈ 1100 and the first galaxies around z  ≈ 30.
Harry T. J. Bevins
doaj   +1 more source

The American Dark Ages and the Terrorist Witch in Season of the Witch

open access: yesCINEJ Cinema Journal, 2013
In this article we argue that Season of the Witch (Sena, 2011) is not to be analyzed according to its faithfulness to the known historical sources, but only by understanding medievalist codes, traditions and (filmic) intertextuality.
Tom Vercruysse
doaj   +1 more source

Why-Oh-Why? Dark Brooders Reduce Injurious Pecking, Though Are Still Not Widely Used in Commercial Rearing of Layer Pullets

open access: yesAnimals, 2022
Dark brooders, i.e., horizontal heating elements for chicks equipped with curtains, mimic some aspects of maternal care, such as the provision of heat and a dark area for chicks to rest.
Janja Sirovnik, Anja B. Riber
doaj   +1 more source

The Dark and Middle Ages [PDF]

open access: yes, 2018
For the most part only Plato\u27s teachings supported by a limited version of Aristotelian cosmology supportive of Platonism survived the decline of ancient Greek philosophy during the Roman Empire. Christianity later prevailed, and toward the end of the
Jayne, Edward
core   +1 more source

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