A Putative Plasma Membrane Na/H Antiporter GmSOS1 Is Critical for Salt Stress Tolerance in .

Soybean () is a staple crop and a major source of vegetable protein and vegetable oil. The growth of soybean is dramatically inhibited by salt stress, especially by the excessive toxic Na. Salt Overly Sensitive 1 (SOS1) is the only extensively characterized Na efflux transporter in multiple plant species so far.

Recombinase polymerase amplification integrated with microfluidics for nucleic acid testing at point of care.

Nucleic acid testing (NAT) implemented on a portable, miniaturized, and integrated device with rapid and sensitive results readout is highly demanded for pathogen detection or genetic screening at resource-limited settings, especially after the outbreak of coronavirus disease 2019 (COVID-19). The integration of recombinase polymerase amplification (RPA) with emerging microfluidics, classified by paper-based microfluidics and chip-based microfluidics, shows great potential to perform laboratory independent NAT assays at point of care with minimal labor, time and energy consumption. This review summarizes the state-of-the-art of RPA integrated with paper-based microfluidics and chip-based microfluidics, and discusses their pros and cons.