Ulbrich will not play vs. Falcons

He will likely be available for action when the 49ers return after the bye week, Oct. 25, to face the Texans. Running back Frank Gore will miss his second game with a right ankle injury, while safety Reggie Smith will also be out of action with a severe groin strain. Linebacker Marques Harris (hamstring) did not practice Wednesday and might not be able to play Sunday. There is a strong chance rookie safety Curtis Taylor will make his NFL debut against the Falcons to help compensate for Harris' work on special teams. Linebacker Manny Lawson (illness) and return man Allen Rossum (back) saw limited practice but should be available for the game. Guard David Baas (ankle) and receiver Arnaz Battle (hand) underwent full practice and will be available. The Falcons, coming off their bye week, have a short injury report. Safety Antoine Harris (knee) did not practice, and kicker Jason Elam (non-kicking hamstring) and running back Ovie Mughelli (hamstring) saw limited work i...