Results 111 to 120 of about 182,632 (352)

Evolutionary Divergence of an Ethylene‐Responsive Transcriptional Cascade Governs a Dose‐Dependent Balance between Cotton Fiber Length and Strength

open access: yesAdvanced Science, EarlyView.
A tunable, ethylene‐responsive cascade governing the dose‐dependent balance between fiber length and strength is unveiled. Elevated ethylene strengthens modern tetraploid cotton (G. hirsutum) fibers but elongates those of its diploid ancestor (G. arboreum). This phenotypic switch is traced to an evolutionary functional inversion of a conserved EIN3‐ERF‐
Jie Zhang   +10 more
wiley   +1 more source

Mass Spectrometry in the Elucidation of the Glycoproteome of Bacterial Pathogens [PDF]

open access: yes, 2010
Presently some three hundred post-translational modifications are known to occur in bacteria in vivo. Many of these modifications play critical roles in the regulation of proteins and control key biological processes.
Graham, Robert L. J., Hess, Sonja
core   +1 more source

A water-mediated hydrogen-bond network facilitates an exceptionally strong preference for asparagine in the S2 subsite of dipeptidyl peptidase 7 from Stenotrophomonas maltophilia

open access: bronze, 2023
Yasumitsu Sakamoto   +11 more
openalex   +1 more source

The Microbiota Shapes Central Nervous System Myelination in Early Life

open access: yesAdvanced Science, EarlyView.
Gut microbiota shapes brain development by regulating myelination and glial cell maturation in early life. Using germ‐free (GF) mice and zebrafish, this study reveals sex‐ and age‐dependent effects on myelin growth, integrity, and related gene expression.
Caoimhe M. K. Lynch   +13 more
wiley   +1 more source

Intact Proteoform Analysis by Capillary Electrophoresis–Mass Spectrometry. Are We There Yet?

open access: yesAngewandte Chemie, EarlyView.
Mass spectrometry (MS) and top–down proteomics (TDP) have emerged as powerful tools to decipher proteoform‐level information, advancing biological insight and translational research. This study unites leaders in capillary electrophoresis (CE) and MS from multiple institutions across the globe to showcase the reproducibility, unique information, and ...
Noah Gould   +33 more
wiley   +2 more sources

Esketamine/Ketamine: Dual‐Action Mechanisms and Clinical Prospects beyond Anesthesia in Psychiatry, Immunology, and Oncology

open access: yesAdvanced Science, EarlyView.
Esketamine and ketamine are widely used for perioperative analgesia and anesthesia. Despite their established roles in analgesia, sedation, and anesthesia, as well as emerging antidepressant, anti‐tumor, and anti‐inflammatory effects, their clinical use is limited due to side effects and addiction potential.
Yinxin Wang   +7 more
wiley   +1 more source

Effect of Asparaginase Treatment on Biscuit Volatile Compounds

open access: yesApplied Sciences
Among the strategies proposed to reduce the formation of acrylamide in bakery products, the use of asparaginase is considered one of the most promising, also due to its limited impact on the sensory quality of the final product.
Francesca Masciola   +8 more
doaj   +1 more source

Peach Fruit Development: A Comparative Proteomic Study Between Endocarp and Mesocarp at Very Early Stages Underpins the Main Differential Biochemical Processes Between These Tissues

open access: yesFrontiers in Plant Science, 2019
Peach (Prunus persica) is an important economically temperate fruit. The development follows double sigmoid curve with four phases (S1–S4). We centered our work in the early development.
Carlos E. Rodriguez   +5 more
doaj   +1 more source

METHODS FOR THE IDENTIFICATION OF INHIBITORS OF ASPARAGINE SYNTHASE, 5-AMINOLEVULINATE SYNTHASE, HISTIDINOL-PHOSPHATASE, 3-ISOPROPYLMALATE AND THREONINE SYNTHASE AS ANTIBIOTICS [PDF]

open access: yes, 2004
The present inventors have discovered that Asparagine Synthase, 5-Aminolevulinate synthase, histidinol-phosphatase, 3-Isopropylmalate dehydratase and Threonine synthase are essential for fungal pathogenicity.

core  

GOT1 Inhibition Induces Extracellular Matrix Remodeling in Pancreatic Cancer

open access: yesAdvanced Science, EarlyView.
Using tumor tissue engineering, we recreated pancreatic cancer and found that inhibiting glutamic‐oxaloacetic transaminase 1 (GOT1) induces extracellular matrix remodeling and secretome rewiring, as well as promotes cell death. ABSTRACT Pancreatic cancer cells rely on glutamine to sustain their survival in the stiff and poorly vascularized tumor ...
Rodrigo Curvello   +10 more
wiley   +1 more source

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