Resonance-enhanced multiphoton ionization detection of vibrationally excited O2.

We report a rotationally resolved spectroscopic detection scheme for vibrationally excited molecular oxygen with high sensitivity. Two-color (2 + 1') resonance-enhanced multiphoton ionization (REMPI) spectra of O2 hot bands were recorded for the first time via the 3dπ(v'=0)←X3Σg- (v″ = 1) Rydberg transitions. Spectroscopic constants and relative Franck-Condon factors were extracted and compared to simulations.

The severe von Willebrand disease variant p.M771V leads to impaired anterograde trafficking of von Willebrand factor in patient-derived and base-edited endothelial colony-forming cells.

Background: von Willebrand disease (VWD) is the most common inherited bleeding disorder caused by quantitative or qualitative defects in von Willebrand factor (VWF). The p.M771V VWF variant leads to a severe bleeding phenotype in homozygous patients.

Ancient genomes reveal over two thousand years of dingo population structure.

Dingoes are culturally and ecologically important free-living canids whose ancestors arrived in Australia over 3,000 B.P., likely transported by seafaring people.

Multi-omic applications for understanding and enhancing tropical fruit flavour.

Consumer trends towards nutrient-rich foods are contributing to global increasing demand for tropical fruit. However, commercial cultivars in the breeding pipeline that are tailored to meet market demand are at risk of possessing reduced fruit flavour qualities. This stems from recurrent prioritised selection for superior agronomic traits and not fruit flavour, which may in turn reduce consumer satisfaction.