Results 61 to 70 of about 6,888,408 (247)

Fremont, Ohio, Mayor Walter Oxley

open access: yes, 2009
Five photos of Fremont, Ohio, Mayor Walter Oxley during an interview with the News-Messenger.
Fremont, Ohio News-Messenger   +1 more
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Regulatory divergence and functional diversification of a c-di-GMP-controlled sigma factor in Actinomycetota

open access: yesmSystems
Members of the σ28 family of alternative σ factors typically regulate genes involved in flagellar biosynthesis. However, the only member of the σ28 family present in the actinobacterial genus Streptomyces, WhiG, controls the differentiation of aerial ...
Joee D. Denis   +4 more
doaj   +1 more source

TPI1 Loss Triggers a Metabolite‐Driven Mitochondrial Redox Vulnerability via the SARM1–cADPR–Ca2+ Axis

open access: yesAdvanced Science, EarlyView.
Metabolite‐driven redox stress governs cancer cell senescence. TPI1 deficiency elevates DHAP, initiating SARM1‐dependent cADPR‐Ca2+ release. Mitochondrial ROS surge subsequently induces DNA damage and senescence, offering a conserved therapeutic target in multiple cancers.
Chunyu Liu   +15 more
wiley   +1 more source

Second Act of " Plaza Suite "

open access: yes, 2008
Michael Hoffman and Jadlynne Zahn are pictured rehearshing for the second act of "Plaza Suite".
Fremont, Ohio News-Messenger
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Quantifying c-di-GMP: A Call for Integration of Biological and Chemical Approaches

open access: yesApplied Microbiology
Bacteria sense, respond, and adapt to rapidly changing environments through highly sensitive intracellular networks. Among them, cyclic-di-GMP (c-di-GMP) is a well-characterized second messenger controlling the transition from planktonic to sessile ...
Antoine Augias   +4 more
doaj   +1 more source

Survival Strategies in the Aquatic and Terrestrial World: The Impact of Second Messengers on Cyanobacterial Processes

open access: yesLife, 2014
Second messengers are intracellular substances regulated by specific external stimuli globally known as first messengers. Cells rely on second messengers to generate rapid responses to environmental changes and the importance of their roles is becoming ...
Marco Agostoni, Beronda L. Montgomery
doaj   +1 more source

SIZ1‐Mediated SUMOylation of LBD29 Recruits ARF7 to Fine‐Tune Auxin Signaling in Lateral Root Development

open access: yesAdvanced Science, EarlyView.
Our findings establish SUMOylation as a key post‐translational control layer in auxin signaling. We show that SIZ1‐mediated SUMOylation of LBD29 promotes its association with ARF7, stabilizing a transcriptional hub that governs lateral root development.
Jiaxuan Sui   +7 more
wiley   +1 more source

Physiological Sensing of Carbon Dioxide/Bicarbonate/pH via Cyclic Nucleotide Signaling

open access: yesSensors, 2011
Carbon dioxide (CO2) is produced by living organisms as a byproduct of metabolism. In physiological systems, CO2 is unequivocally linked with bicarbonate (HCO3−) and pH via a ubiquitous family of carbonic anhydrases, and numerous biological processes are
Lonny R. Levin, Jochen Buck
doaj   +1 more source

Synchronized Imaging of Hydrogen Peroxide and Hydroxyl Radical in Pyroptosis and Epilepsy

open access: yesAdvanced Science, EarlyView.
A dual‐responsive fluorescent probe, HH, enables synchronized visualization of H2O2 and •OH through spectrally resolved green and red channels. By tracking redox dynamics in pyroptosis and epilepsy models, HH reveals ROS elevation during seizure‐like pathology and supports evaluation of antioxidant and antiepileptic therapeutic interventions.
Yabing Gan   +9 more
wiley   +1 more source

Catalogue of the Second District Agricultural School

open access: yes, 1914
This document is a catalog for the Second District Agricultural School in Evergreen, Alabama.
Second District Agricultural School
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