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Nitrogen (N) is central for plant growth, and metabolic plasticity can provide a strategy to respond to changing N availability. We showed that two local populations exhibited differential plasticity in the compounds of photorespiratory and starch degradation pathways in response to three N conditions. Association of metabolite levels with growth-related and fitness traits indicated that controlled plasticity in these pathways could contribute to local adaptation and play a role in plant evolution.
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http://dx.doi.org/10.1002/pld3.186 | DOI Listing |
J Eval Clin Pract
September 2025
Cochrane Taiwan, Taipei Medical University, Taipei, Taiwan.
Background: Chest radiography is often performed preoperatively as a common diagnostic tool. However, chest radiography carries the risk of radiation exposure. Given the uncertainty surrounding the utility of preoperative chest radiographs, physicians require systematically developed recommendations.
View Article and Find Full Text PDFHum Brain Mapp
September 2025
Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada.
Perinatal stroke is a vascular injury occurring early in life, often resulting in motor deficits (hemiplegic cerebral palsy/HCP). Comorbidities may also include poor neuropsychological outcomes, such as deficits in memory. Previous studies have used resting state functional MRI (fMRI) to demonstrate that functional connectivity (FC) within hippocampal circuits is associated with memory function in typically developing controls (TDC) and in adults after stroke, but this is unexplored in perinatal stroke.
View Article and Find Full Text PDFBr J Dermatol
September 2025
Department of Dermatology, Sainte-Justine University Hospital Center, Montreal, QC, Canada.
Gut Liver
September 2025
Department of Internal Medicine, Chonnam National University Medical School, Gwangju, Korea.
Background/aims: Ampullary adenomas are precancerous lesions requiring accurate diagnosis and timely intervention to prevent malignant transformation. Endoscopic papillectomy (EP) has emerged as a less invasive alternative to surgery; however, technical variations in practice remain. This study evaluated contemporary real-world approaches to the diagnosis, treatment, and surveillance of ampullary adenomas among pancreatobiliary endoscopists.
View Article and Find Full Text PDFNanoscale
September 2025
Department of Chemical Sciences, Ariel University, Ariel, Israel.
Electrocatalytic synthesis of ammonia is a sustainable, cost-effective alternative method for producing renewable electricity and can operate under milder conditions than the traditional Haber-Bosch method. We report direct laser-induced synthesis of copper nanocatalysts embedded in graphitic films for the synthesis of ammonia. Laser-induced metal-embedded graphene (m-LIG) offers many advantages, such as fast and simple synthesis, shape design of the electrodes, and direct printing on any substrate, including thermally sensitive plastics.
View Article and Find Full Text PDF