About the Cover
Cover image
On the cover: Nephron progenitors are preserved in Par1a/b mutant kidneys: Six2 immuno-labeling (red in top and pink in bottom [co-localized with Hoechst labeled blue nuclei]) identifies nephron progenitors at the tips of calbindin (green) positive ureteric buds in Par1a/b KH and HK kidneys. Kimberly Reidy, MD, Bronx, NY