In a study designed to elucidate the mechanisms of transcriptional regulation in B-1 cells, Kreslavsky et al. 18 reported that BHLHE41 is essential for the development and function of B-1a B cells.

When ectopic overexpression was limited to defined epithelial regions, semaphorin-1a could directly steer axons by acting as an attractive guidance molecule.

Object Details maker L. Brill Description This group of two plaster models was shown at the German Universities Exhibit in Chicago at the 1893 World’s Fair: Columbian Exposition. The models were ...

AP Inter 1st Year Mathematics 1A Exam 2025:Candidates can find a detailed exam analysis for the AP Inter 1st Year Mathematics 1A exam on this page. The exam ended at 12 PM. This analysis includes ...