Results 111 to 120 of about 301,541 (378)
Nod factor/nitrate-induced CLE genes that drive HAR1-mediated systemic regulation of nodulation.
Plant and Cell Physiology, 2009 Host legumes control root nodule numbers by sensing external and internal cues. A major external cue is soil nitrate, whereas a feedback regulatory system in which earlier formed nodules suppress further nodulation through shoot-root communication is an ...
S. Okamoto +6 more
semanticscholar +1 more source
Magnetically Guided Mechanoactive Mineralization Scaffolds for Enhanced Bone Regeneration
Advanced Functional Materials, EarlyView.A 3D‐printed ‘rebar‐concrete’ inspired scaffold (PGS‐P@MGel) synergizes spontaneous biomineralization with magneto‐mechanical stimulation through PDA@Fe3O4‐embedded hydrogel. This dual biointerface activates Piezo1/β‐catenin/YAP mechanotransduction axis, enhancing BMSCs osteogenesis and angiogenesis simultaneously.
Xuran Guo +10 more
wiley +1 more source
Scientific ReportsLegumes have the ability to establish a nitrogen-fixing symbiosis with soil rhizobia that they house in specific organs, the nodules. In most rhizobium-legume interactions, nodulation occurs on the root.
Faustin F. Manantsoa +11 more
doaj +1 more source
Deep Learning for the Classification of Lung Nodules [PDF]
arXiv, 2016 Deep learning, as a promising new area of machine learning, has attracted a rapidly increasing attention in the field of medical imaging. Compared to the conventional machine learning methods, deep learning requires no hand-tuned feature extractor, and has shown a superior performance in many visual object recognition applications.
arxiv
Antimicrobial Agents and Chemotherapy, 2001 Multidrug-resistant strain Acinetobacter baumanniiBM4454 was isolated from a patient with a urinary tract infection. TheadeB gene, which encodes a resistance-nodulation-cell division (RND) protein, was detected in this strain by PCR with two degenerate ...
S. Magnet, P. Courvalin, T. Lambert
semanticscholar +1 more source
Supervariate Gel Transforms into Various Biominerals in Salt Solutions
Advanced Functional Materials, EarlyView.It is revealed that common calcium‐based biominerals can form from a stable, non‐toxic ‘supervariate’ gel. This tunable gel selectively yields calcite or hydroxyapatite in carbonate/phosphate solutions, while CaCl₂ facilitates the formation of dihydrate calcium pyrophosphate, which converts to hydroxyapatite upon drying. These findings provide insights
Xinxue Tang +12 more
wiley +1 more source
Lung Nodule Classification by the Combination of Fusion Classifier and Cascaded Convolutional Neural Networks [PDF]
arXiv, 2017 Lung nodule classification is a class imbalanced problem, as nodules are found with much lower frequency than non-nodules. In the class imbalanced problem, conventional classifiers tend to be overwhelmed by the majority class and ignore the minority class.
arxiv
Molecular mechanisms controlling legume autoregulation of nodulation.
Annals of Botany, 2011 BACKGROUND High input costs and environmental pressures to reduce nitrogen use in agriculture have increased the competitive advantage of legume crops.
Dugald E. Reid +4 more
semanticscholar +1 more source
Advanced Healthcare Materials, EarlyView.Ovarian cancer's high recurrence and therapy resistance demand new strategies. A high‐throughput drug screening pipeline using 3D spheroids, which showed poor concordance with 2D models, identified rapamycin as a promising candidate. In combination with cisplatin, rapamycin demonstrated significant in vitro and in vivo efficacy, highlighting the ...
Nazanin Karimnia +9 more
wiley +1 more source
Nodulation (number and mean weight of nodules)
, 2018 Nodulation (number and mean weight of nodules)
Savvas, Dimitrios +3 more
openaire +2 more sources