Nitrate reductase (NR), the first enzyme in the nitrate assimilation pathway, is regulated post-transcriptionally in response to light and CO2. In spinach, it has been shown that phosphorylation is one mechanism that mediates this regulation. In this paper, the phosphorylation of NR in Arabidopsis is described in both wild-type and NR- mutant plants. A 110-kDa protein radiolabeled in vivo with ...

Abstrad: Among the micronutrients essential for plant growth and for microsymbionts, Mo is required in minute amounts. However, since Mo is often sequestered by Feor Al-oxihydroxides, especially in acidic soils, the concentration of the watersoluble molybdate anion available for uptake by plants may be limiting for the plant, even when the total Mo content of the soil is sufficient. In contrast...

Vibration signals collected in real industrial environments are usually limited and unlabeled. In this case, fault diagnosis methods based on deep learning tend to perform poorly. Previous work mainly used the unlabeled data of same diagnostic object improve accuracy, but it did not make full use easily available from different sources. study, a signal momentum contrast for unsupervised represe...

Abstract Funding Acknowledgements Type of funding sources: None. Background Cardiovascular magnetic resonance (CMR) is increasingly requested in patients with cardiac implantable electronic devices (CIEDs) – particularly for scar identification ventricular arrhythmias and defibrillators (ICDs). Image artefact can be challenging larger devices, subcutaneous ICDs (S-ICDs) may not referred due to ...

La bronquiolitis eosinofílica es un trastorno alérgico poco frecuente causado por inflamación en los bronquiolos pulmonares. Se requiere una estrategia de tratamiento eficaz casos resistentes a esteroides. Sin embargo, su fisiopatología sigue sin estar clara debido al escaso número casos. Presentamos aquí el caso hombre 31 años que experimentó con ETosis eosinófilos (EETosis) tapones moco. El p...

The article describes an investigation of the effectiveness of genetic algorithms for multi-objective combinatorial optimization (MOCO) by presenting an application for the vehicle routing problem with soft time windows. The work is motivated by the question, if and how the problem structure influences the effectiveness of different configurations of the genetic algorithm. Computational results...

AIMS (i) To establish the test-retest reproducibility of myocardial T1 and extracellular volume (ECV) fraction measurement in asymptomatic patients with moderate-severe aortic stenosis (AS), (ii) to compare reproducibility using motion-corrected (MOCO) parametric T1 maps for analysis vs. full MOLLI series of images, and (iii) to compare T1 and ECV between patients and age-matched controls. ME...