49ers call up NT Mike Purcell from practice squad

The 49ers have filled their open roster spot with a defensive lineman, signing nose tackle Mike Purcell from the practice squad. The club announced the move on Friday. The 23-year-old Purcell has played two seasons with the Niners, with whom he signed as an undrafted free agent out of Wyoming in 2013. Purcell (6-3, 303)…