****Update**** The Rams today signed quarterback Tom Brandstater to their active roster. That's likely a signal that A.J. Feeley will start Sunday and Brandstater will back him up. Regular starter Sam Bradford is dealing with an ankle injury.
Wide receiver Braylon Edwards (knee/shoulder), who did not practice this week, is listed as questionable on the 49ers' injury report. Five others players are listed as probable and will play Sunday against St. Louis: Guard Adam Snyder (hamstring), fullback Bruce Miller (concussion), running back Frank Gore (ankle), tackle Anthony Davis (ankle) and cornerback Chris Culliver (shoulder).
This is the first week that receiver Michael Crabtree has not been on the team's injury report. Crabtree broke his foot in June and has been rehabilitating it until recently.
For the Rams, both starting quarterback Sam Bradford (ankle) and left defensive end Chris Long (ankle) are listed as questionable. The others:
LB Josh Hull (hamstring), T Mark LeVoir (pectoral).
DT Justin Bannan (shoulder), S Darian Stewart (head).
LB Chris Chamberlain (hamstring), WR Dominique Curry (shoulder), P Donnie Jones (ankle), CB Justin King (ankle), RB Brit Miller (hamstring)
-- Matt Barrows