Background Awake prone positioning has been reported to improve oxygenation for patients
with COVID-19 in retrospective and observational studies, but whether it improves patient-…

P 1B -type ATPases transport heavy metals (Cu + , Cu 2+ , Zn 2+ , Co 2+ , Cd 2+ , Pb 2+ )
across membranes. Present in most organisms, they are key elements for metal homeostasis. …

Transition metals such as iron, copper, zinc, or molybdenum are essential nutrients for plants.
These elements are involved in almost every biological process, including photosynthesis, …

Plant microbiome and its manipulation herald a new era for plant biotechnology with the
potential to benefit sustainable crop production. However, studies evaluating the diversity, …

As in other P-type ATPases, metal binding to transmembrane metal-binding sites (TM-MBS)
in Cu + -ATPases is required for enzyme phosphorylation and subsequent transport. …

… (“hyphal compartment”), which contained M medium without sucrose (MC medium). The …
Manuel González-Guerrero was supported by a FPU fellowship from the Spanish Ministry of …

We report the cloning and characterization of the first NH 4 + transporter gene (GintAMT1) in
an arbuscular mycorrhizal fungus. GintAMT1 encodes a polypeptide of 479 amino acids …

Symbiotic nitrogen fixation is one of the most promising and immediate alternatives to the
overuse of polluting nitrogen fertilizers for improving plant nutrition. At the core of this process …

Iron is critical for symbiotic nitrogen fixation ( SNF ) as a key component of multiple ferroproteins
involved in this biological process. In the model legume Medicago truncatula, iron is …

In bacteria, most Cu + ‐ATPases confer tolerance to Cu by driving cytoplasmic metal efflux.
However, many bacterial genomes contain several genes coding for these enzymes …