Now D'Orso and Frankel 1 report the unexpected findings that Tat assembles with the inhibitory 7SK small nuclear ribonucleoprotein (snRNP) harboring the catalytically inactive form of P-TEFb and ...

In this study, the researchers reveal the structure of U11 snRNP—one of the five subunits of the minor spliceosome, which initiates the intron selection process.

In this new study, the researchers reveal the structure of U11 snRNP – one of the five subunits of the minor spliceosome, which initiates the intron selection process.