The human genome comprises both our protein-coding genes and the regulatory information that controls when, and to what extent, those genes are expressed. While humans mostly share the same repertoire ...

IgA is the most abundant isotype antibody in the intestinal mucosa, where it provides a first line of immune protection against commensal, ingested and sexually transmitted agents. IgA uses a ...

Best Performance by an Actress in a Featured Role in a Play: Audra McDonald won. Best Performance by an Actress in a Leading Role in a Play: Zoe Caldwell won.