screened microbiota from infants against mouse and human Ig A.
A subset of samples bound Ig A in a way that indicated the presence of superantigens, which bind T cell receptors or B cell receptors outside of the typical antigen-binding region, leading to nonspecific activation.
After formation of Earth's iron core, the mantle became several orders of magnitude more oxidized.
Armstrong conducted a set of experiments looking at the redox state of silicate melt representative of Earth's early magma oceans.
The Mitsunobu reaction is widely used to invert the configuration of alcohols.