In trading on Friday, shares of the SPDR Nuveen Bloomberg Short Term Municipal Bond ETF (Symbol: SHM) entered into oversold territory, changing hands as low as $47.08 per share. We define oversold ...

The targeting of somatic hypermutation (SHM) occurs at two distinct levels. 'Global' targeting refers to the fact that rearranged immunoglobulin variable regions are the primary substrate for SHM. By ...

SPDR Nuveen Bloomberg Short Term Municipal Bond ETF has a short duration, highly rated bonds, low expense ratio, but low total return and yield. The ETF invests in short-term U.S. dollar denominated, ...

Activation-induced cytidine deaminase (AID) is essential for class-switch recombination (CSR) and somatic hypermutation (SHM). Mutants with changes in the C-terminal region of AID retain SHM but lose ...